Nikrans
Oi signal repeaters

Oi mobile signal booster in Brazil


Need to Improve Oi Signal in Brazil? Check Oi Signal Booster Offers.

Mobile communication has become an integral part of our lives. Thanks to it we can always stay in touch. Nevertheless from time to time Brazilians suffer some inconveniences caused by poor quality of mobile signal. Fortunately, we know how to ensure stable connection and never get into troubles brought about by weak signal.

All you need to do is just to start using a mobile signal amplifier. The device is designed to boost Oi signal in your house or workplace. Myamplifiers offers a wide range of different accomplished gadgets like Oi signal booster for home. All the products are compatible with other providers in Brazil. This means that if you switch from one provider to another, the Nikrans amplifier purchased once, will still better the signal for you.

All of them were designed to enhance Oi bad signal and to better the quality of your mobile connection. Since models with different functions are available, you can easily select a device for your taste. You can choose an amplifier just for calls or internet, for 3G or 4G, single, dual, three, even quad and penta- bands. The main advantage of all the devices is that they can improve multiple signals for different networks at once. But that’s not the only benefit; the Oi signal repeater has no restrictions concerning the number of simultaneous users. Easy and secure installation and usage of Oi repeater without any additional assistance makes it a perfect device even for those who are far from accomplished gadgets.

★★★★★ Rated 4.9/5 based on 13 ratings

We have 100+ models. Find yours.

Get comfortable voice and Internet connection in your house, working place or car.


1. Select country

2. Select coverage

3. Click your provider icon ...

Vivo signal repeaters TIM signal repeaters Claro signal repeaters Oi signal repeaters Sercomtel signal repeaters Algar Telecom signal repeaters Correios Celular signal repeaters

4. ... and get results

Search
Which tab to choose - 'Calls+3G+4G/LTE', 'Calls', 'Calls+4G/LTE', '4G/LTE', 'Calls+3G' or '3G'?
Show frequencies
Model
 
Coverage ↑
Providers
Price ↑
Oi phone signal amplifier
Oi phone signal amplifier for Brazil customers' choice
4.9 (135)
Product Description »
Specification »
Reviews »
30 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 2,495 learn more
Oi phone signal amplifier Discount
Oi phone signal amplifier for Brazil
+ FREE Lightning Surge Protector customers' choice
4.9 (278)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 2,200 R$ 3,465 You save: R$ 1,265 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
+ FREE Lightning Surge Protector customers' choice
4.9 (214)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 2,680 R$ 3,470 You save: R$ 790 learn more
Oi phone signal amplifier Discount
Oi phone signal amplifier for Brazil
+ FREE Lightning Surge Protector customers' choice
4.9 (166)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 3,275 R$ 4,095 You save: R$ 820 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil customers' choice
4.9 (45)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 4G/LTE
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Correios Celular cell phone amplifier
R$ 5,995 learn more
Oi cell phone amplifier NEW
Oi cell phone amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (76)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 2,810 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (63)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 3G 4G/LTE
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 3,095 learn more
Oi cell phone amplifier NEW
Oi cell phone amplifier for Brazil
4.8 (1)
Product Description »
Specification »
Reviews »
30 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 3,250 learn more
Oi repeater
Oi repeater for Brazil
+ FREE Lightning Surge Protector
5 (32)
Product Description »
Specification »
Reviews »
300 m²
5 Band Calls 4G/LTE 3G
Vivo repeater TIM repeater Claro repeater Oi repeater Sercomtel repeater Algar Telecom repeater Correios Celular repeater
R$ 4,700 learn more
Oi repeater
Oi repeater for Brazil
+ FREE Lightning Surge Protector
5 (43)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 3G
Vivo repeater TIM repeater Claro repeater Oi repeater Sercomtel repeater Algar Telecom repeater Correios Celular repeater
R$ 4,985 learn more
Oi repeater Discount
Oi repeater for Brazil
+ FREE Lightning Surge Protector
4.9 (136)
Product Description »
Specification »
Reviews »
300 m²
5 Band Calls 4G/LTE 3G
Vivo repeater TIM repeater Claro repeater Oi repeater Sercomtel repeater Algar Telecom repeater Correios Celular repeater
R$ 5,365 R$ 8,205 You save: R$ 2,840 learn more
Oi repeater Discount
Oi repeater for Brazil
+ FREE Lightning Surge Protector
4.9 (112)
Product Description »
Specification »
Reviews »
600 m²
5 Band Calls 4G/LTE 3G
Vivo repeater TIM repeater Claro repeater Oi repeater Sercomtel repeater Algar Telecom repeater Correios Celular repeater
R$ 5,995 R$ 8,835 You save: R$ 2,840 learn more
Oi repeater Discount
Oi repeater for Brazil
+ FREE Lightning Surge Protector
4.9 (106)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G
Vivo repeater TIM repeater Claro repeater Oi repeater Sercomtel repeater Algar Telecom repeater Correios Celular repeater
R$ 6,185 R$ 9,465 You save: R$ 3,280 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
5 (70)
Product Description »
Specification »
Reviews »
30 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 3,125 learn more
Oi cell phone amplifier Discount
Oi cell phone amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (112)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 3,120 R$ 3,755 You save: R$ 635 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
4.7 (59)
Product Description »
Specification »
Reviews »
300 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 3,410 learn more
Oi cell phone amplifier NEW
Oi cell phone amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (155)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 3,410 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
4.3 (85)
Product Description »
Specification »
Reviews »
600 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 3,715 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (127)
Product Description »
Specification »
Reviews »
1000 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 3,725 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (73)
Product Description »
Specification »
Reviews »
1100 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 5,040 learn more
Oi repeater
Oi repeater for Brazil
4.9 (69)
Product Description »
Specification »
Reviews »
2000 m²
5 Band Calls 4G/LTE 3G
Vivo repeater TIM repeater Claro repeater Oi repeater Sercomtel repeater Algar Telecom repeater Correios Celular repeater
R$ 5,365 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (70)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 6,245 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (57)
Product Description »
Specification »
Reviews »
3000 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 7,510 learn more
Oi phone signal amplifier NEW
Oi phone signal amplifier for Brazil
5 (8)
Product Description »
Specification »
Reviews »
20 m²
2 Band Calls 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 1,830 learn more
Oi phone signal amplifier NEW
Oi phone signal amplifier for Brazil
4.9 (11)
Product Description »
Specification »
Reviews »
20 m²
2 Band Calls 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 1,960 learn more
Oi signal repeater Discount
Oi signal repeater for Brazil
4.9 (184)
Product Description »
Specification »
Reviews »
130 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 940 R$ 1,320 You save: R$ 380 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.8 (78)
Product Description »
Specification »
Reviews »
130 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,045 learn more
Oi signal repeater Discount
Oi signal repeater for Brazil
4.9 (196)
Product Description »
Specification »
Reviews »
300 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,255 R$ 1,540 You save: R$ 285 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.9 (88)
Product Description »
Specification »
Reviews »
400 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,385 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.6 (79)
Product Description »
Specification »
Reviews »
250 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,445 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.7 (69)
Product Description »
Specification »
Reviews »
300 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,485 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.9 (63)
Product Description »
Specification »
Reviews »
30 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,575 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.5 (69)
Product Description »
Specification »
Reviews »
450 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,675 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.1 (33)
Product Description »
Specification »
Reviews »
500 m²
1 Band Calls 3G
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,730 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.8 (94)
Product Description »
Specification »
Reviews »
800 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,760 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.4 (39)
Product Description »
Specification »
Reviews »
800 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,890 learn more
Oi signal repeater
Oi signal repeater for Brazil
+ FREE Lightning Surge Protector
5 (117)
Product Description »
Specification »
Reviews »
1200 m²
1 Band Calls
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 1,890 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.7 (48)
Product Description »
Specification »
Reviews »
150 m²
2 Band Calls
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,525 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.9 (64)
Product Description »
Specification »
Reviews »
2000 m²
1 Band Calls 3G
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 3,150 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.8 (77)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 3,340 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.9 (63)
Product Description »
Specification »
Reviews »
3000 m²
1 Band Calls 3G
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Sercomtel signal repeater Correios Celular signal repeater
R$ 3,780 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.8 (79)
Product Description »
Specification »
Reviews »
1000 m²
2 Band Calls
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 4,100 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (89)
Product Description »
Specification »
Reviews »
2000 m²
2 Band Calls
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 4,355 learn more
Oi phone signal amplifier NEW
Oi phone signal amplifier for Brazil
4.8 (1)
Product Description »
Specification »
Reviews »
30 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 2,620 learn more
Oi phone signal amplifier Discount
Oi phone signal amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (243)
Product Description »
Specification »
Reviews »
250 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,240 R$ 2,935 You save: R$ 695 learn more
Oi phone signal amplifier Discount
Oi phone signal amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (158)
Product Description »
Specification »
Reviews »
400 m²
2 Band Calls 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,495 R$ 3,190 You save: R$ 695 learn more
Oi phone signal amplifier Discount
Oi phone signal amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (132)
Product Description »
Specification »
Reviews »
600 m²
2 Band Calls 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,585 R$ 3,345 You save: R$ 760 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (105)
Product Description »
Specification »
Reviews »
200 m²
2 Band Calls 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,710 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.6 (56)
Product Description »
Specification »
Reviews »
350 m²
2 Band Calls 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,835 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.6 (74)
Product Description »
Specification »
Reviews »
550 m²
2 Band Calls 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 3,025 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.8 (91)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 3,150 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
+ FREE Lightning Surge Protector
4.8 (106)
Product Description »
Specification »
Reviews »
1000 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 3,340 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
+ FREE Lightning Surge Protector
4.9 (122)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 3,590 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (54)
Product Description »
Specification »
Reviews »
2000 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 4,350 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
4.9 (77)
Product Description »
Specification »
Reviews »
250 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Correios Celular cell phone amplifier
R$ 4,385 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
4.8 (68)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 4,700 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
4.9 (82)
Product Description »
Specification »
Reviews »
1100 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 5,015 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (68)
Product Description »
Specification »
Reviews »
3000 m²
2 Band Calls 4G/LTE 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 5,040 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
4.9 (49)
Product Description »
Specification »
Reviews »
2500 m²
3 Band Calls 4G/LTE 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Algar Telecom cell phone amplifier Correios Celular cell phone amplifier
R$ 5,995 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (96)
Product Description »
Specification »
Reviews »
250 m²
2 Band 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 2,140 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.8 (77)
Product Description »
Specification »
Reviews »
500 m²
2 Band 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 2,455 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (116)
Product Description »
Specification »
Reviews »
250 m²
2 Band 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Correios Celular phone signal amplifier
R$ 2,620 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (80)
Product Description »
Specification »
Reviews »
1200 m²
2 Band 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Correios Celular phone signal amplifier
R$ 2,840 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.8 (88)
Product Description »
Specification »
Reviews »
500 m²
2 Band 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Correios Celular phone signal amplifier
R$ 2,935 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.8 (52)
Product Description »
Specification »
Reviews »
1200 m²
2 Band 4G/LTE
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Algar Telecom phone signal amplifier Correios Celular phone signal amplifier
R$ 2,935 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.8 (44)
Product Description »
Specification »
Reviews »
30 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,520 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (122)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,515 R$ 3,085 You save: R$ 570 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.6 (69)
Product Description »
Specification »
Reviews »
150 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,525 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.6 (52)
Product Description »
Specification »
Reviews »
300 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,715 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.8 (101)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,835 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.1 (41)
Product Description »
Specification »
Reviews »
250 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,870 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.6 (41)
Product Description »
Specification »
Reviews »
500 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 2,905 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.7 (60)
Product Description »
Specification »
Reviews »
800 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 3,150 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.8 (54)
Product Description »
Specification »
Reviews »
1200 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 3,465 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (53)
Product Description »
Specification »
Reviews »
1100 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 3,590 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (43)
Product Description »
Specification »
Reviews »
2000 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 4,355 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
4.9 (55)
Product Description »
Specification »
Reviews »
500 m²
3 Band Calls 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Correios Celular cell phone amplifier
R$ 5,015 learn more
Oi phone signal amplifier
Oi phone signal amplifier for Brazil
4.9 (62)
Product Description »
Specification »
Reviews »
3000 m²
2 Band Calls 3G
Vivo phone signal amplifier TIM phone signal amplifier Claro phone signal amplifier Oi phone signal amplifier Sercomtel phone signal amplifier Correios Celular phone signal amplifier
R$ 5,040 learn more
Oi cell phone amplifier
Oi cell phone amplifier for Brazil
4.9 (56)
Product Description »
Specification »
Reviews »
2000 m²
3 Band Calls 3G
Vivo cell phone amplifier TIM cell phone amplifier Claro cell phone amplifier Oi cell phone amplifier Sercomtel cell phone amplifier Correios Celular cell phone amplifier
R$ 5,995 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.9 (73)
Product Description »
Specification »
Reviews »
150 m²
1 Band 3G
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Correios Celular signal repeater
R$ 1,130 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.4 (28)
Product Description »
Specification »
Reviews »
150 m²
1 Band 3G
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Correios Celular signal repeater
R$ 1,255 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.6 (12)
Product Description »
Specification »
Reviews »
30 m²
1 Band 3G
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Correios Celular signal repeater
R$ 1,575 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.7 (85)
Product Description »
Specification »
Reviews »
350 m²
1 Band 3G
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Correios Celular signal repeater
R$ 1,760 learn more
Oi signal repeater
Oi signal repeater for Brazil
4.7 (39)
Product Description »
Specification »
Reviews »
500 m²
1 Band 3G
Vivo signal repeater TIM signal repeater Claro signal repeater Oi signal repeater Correios Celular signal repeater
R$ 2,045 learn more

Did you find what you were looking for?

If not, please describe the issues encountered while searching for a booster model or choose from the variants below.



If you are eager to leave your e-mail, we'll clarify all the questions and assist you in choosing the right model.

From R$ 940 to R$ 7,510 based on 83 products

Why is mobile connection imperfect?

Brazil is one of the countries where mobile services are widely presented. The mobile signal has an extensive coverage. The main networks include Oi , Vivo, TIM and Claro phone signal is one of the most frequently requested.

Such services as voice, texts, data 3g and 4g/LTE are provided by all the companies mentioned above. As it has already been mentioned Oi service is one of the most popular in the country. Nevertheless, it still encounters some signal problems.

The major Brazilian providers including the Oi phone service use the same as Oi frequency ranges — for GSM-1800 (GPRS, EDGE), 2100 MHz for UMTS, HSDPA, HSPA+, 2600 MHz for LTE and Oi Internet. In urban areas the Oi mobile coverage is quite satisfactory, while rural zones may suffer from bad connection. Some problems connected with the Oi mobile internet may arise both in cities and villages. As a rule the quality of Oi reception can be worsened by the far location of provider’s masts and their limited number in some areas. What is more, Oi signal issues appear in places where there are certain obstacles which do not allow the signal to reach the receiver. We mean reinforced buildings, skyscrapers, basement premises, huge business centers, etc. In all the situations described above the quality of the signal can be bettered with Oi home signal booster.

Oi mobile signal booster operation principle?

Oi signal problem can be easily solved with the help of Mobile phone booster Oi. The professional device effectively improves Oi poor reception. Myamplifiers offers both Oi phone booster and a set of additional accessories.

The full kit includes Oi signal booster box which is complemented with two antennas, cables and power supply. The operation principle of the device is quite simple. It starts with the outdoor antenna which catches the Oi poor signal from the nearest mast. Then it transfers the signal to the Oi booster box whose main function is to enhance the weak signal. After the signal is improved it goes to the indoor antenna by cable and finally the indoor antenna works to spread the refined signal around the building.

Mobile signal booster Oi can boast with its reliability and safety. The installation of the device is very easy and understandable as well as its usage. The whole procedure won’t take more than half an hour. First find a suitable place for your outdoor antenna to receive any kind of a signal and join it to the mobile phone booster Oi with a cable. And that’s it – you can enjoy the perfect quality of the mobile signal.

How can I find the most suitable Oi network signal booster?

MyAmplifiers is one of the most trusted companies in the world which has been improving signal for more than 15 years. A team of experienced engineers, technicians and consultants is working on developing custom solutions specifically for you. Due to us you can find Oi home mobile signal booster systems in Brazil and allover the world. If you have any problems with your Oi poor signal in house or somewhere else and you need professional help, feel free to contact us.

Note: information on Oi frequencies is taken from public sources. MyAmplifiers.com thoroughly monitors its relevance and guarantees 97% accuracy. However, if you have any doubts concerning the compatibility of a specific booster model with Oi frequencies in your region, please, contact our managers.

Customer Stories

What can you do if you have Beeline signal problems? Install LCD-1503G 3G booster kit!
What can you do if you have Beeline signal problems? Install LCD-1503G 3G booster kit!

Karen Sarafian
(Armenia, Kajaran )

Marine EE booster box for Bouygues and EE signal problems on my yacht.
Marine EE booster box for Bouygues and EE signal problems on my yacht.

Ross Jefferay
(United Kingdom, Brighton)

BT signal booster is a must have if you spend most of your day driving and have BT signal problems
BT signal booster is a must have if you spend most of your day driving and have BT signal problems

Matthew Clarke
(United Kingdom, Hawick)

Telekom Slovenije signal problems in the countryside.
Telekom Slovenije signal problems in the countryside.

Liza Benkovic
(Slovenia, Podvin)

Have a problem with cell phone signal? Let us take care of it for you

Your comfortable and stable mobile connection is only in one click away. Just let us know about your problem and get professional help

or simply contact us: contact@myamplifiers.com, +(44)8000485044 (Sales), +(44)2045770585 (After-sales support), Sales Chat