2G 3G 4G 5G Mobile Signal Boosters
| Frequency Range: | Support Customized | Gain: | 85dB |
| Output power: | 30dBm±3 | Color: | Black |
| RF Connect Type: | N/Female Connector | Origin: | Shenzhen,CN |
| High Light: | 2G 3G 4G 5G Mobile Signal Boosters,85dB Mobile Signal Boosters,27dBm 85dB Cellular Signal Amplifier |
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Signal Booster Description:
When the cellphone is connected to the external antenna and the booster, it will think that the cell tower is nearby. Data rates are improved, and dropped calls will be prevented. And best of all, the phone's battery life will be extended, because the phone is not using its full power to find signal. An antenna is mounted outside the vehicle and gets the signal from the network before it is blocked by glass and metal.
Eliminate dropped calls and increase data speeds with a signal booster. Indoor Single Band Signal Repeater (Signal Booster) series is an ideal solution for one wireless system in small/medium businesses and home users looking to enhance indoor wireless connectivity. It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, it is easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.
| Band | Frequency Range (Uplink / Downlink) |
|---|---|
| CDMA 850 | 825-835MHz/870-880MHz |
| GSM 900 | 889-915MHz/934-960MHz |
| DCS 1800 | 1710-1755MHz/1805-1850MHz |
| WCDMA 2100 | 1940-1955MHz/2130-2145MHz |
| FDD-LTE 1800 | 1755-1785MHz/1850-1880MHz |
| TDD-LTE 2600 | 2575-2675MHz |
| Parameter | Uplink | Downlink |
|---|---|---|
| Max Gain | 75 | 80 |
| Max Gain error | 3± | 3± |
| ALC Working Range | ≥20 | ≥20 |
| Passband Ripple | ≥6 | ≥6 |
| Receiver Sensitivity | ≥90 | ... |
| Max Power | 20±3 | 27±3 |
| Spurious Emission | ≤-36dBm/100KHz | ≤-36dBm/100KHz |
| Intermodulation Attenuation | ≤-45 | ≤-45 |
| VSWR | ≤25 | ≤25 |
| System Delay | ≤2μs |
| Parameter | Specification |
|---|---|
| Working Voltage | DC24V |
| Working Current | <5A |
| Power Supply | AC 100~240V 50/60Hz |
| Working Temperature | -25°c~+55°c |
| Working Relative Humidity | ≤85°c |
| RF connector | N-K |
| FDDI connector | FC/APC |
| Dimensions | 416X268X71mm |
| Weight | 8.5kg |
Further detail please click here for downloading the products specification
5 Band Mobile Signal Booster Installation Diagram

Signal Booster Structure Size

Where To Use





Usually the typicial frequencies work in Finland mobile operators should be 900/1800MHz---2G,900/2100MHz---3G and 800/1800/2100/2600MHz work for 4G and part of 5G. Feel free to contact us for confirming a suitable model at your local pls.
- Your inquiry will be replied within 24 hours
- Well-trained and experienced staff answering all inquiries in fluent English
- OEM & ODM services for customized products
- All products come with 12-month guarantee
T/T, Western Union, PayPal. L/C available for old customers.
- Shipping by sea, air, or courier (UPS, FEDEX, EMS, DHL, etc.)
- Delivered time: 1-3 business days for samples, 10-25 days for mass orders
- Trade terms: EXW, FOB, CIF, etc.
12-month warranty with CE, ROHS, and FCC certificates.
1pc sample test is welcomed.
