Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per Month |
| Delivery Time | 10 Working Days After Received Payment |
| Packaging Details | Wooden Case with PE Foam |
| Product Name: | 390 - 395MHz Tetra Repeater |
| Cooling | Heatsink Convection cooling |
| Impedance | 50 ohm |
| Coverage | 500~1500 m² |
| Output Power | 20dBm |
| Gain | 70dB |
| ManuaGain Control | 15dB / 1dB Step |
| Automatic Gain Control | >25dB |
| Brand Name | GREETWIN |
| Model Number | GW-20T |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000pcs per Month |
| Delivery Time | 10 Working Days After Received Payment | Packaging Details | Wooden Case with PE Foam |
| Product Name: | 390 - 395MHz Tetra Repeater | Cooling | Heatsink Convection cooling |
| Impedance | 50 ohm | Coverage | 500~1500 m² |
| Output Power | 20dBm | Gain | 70dB |
| ManuaGain Control | 15dB / 1dB Step | Automatic Gain Control | >25dB |
| Brand Name | GREETWIN | Model Number | GW-20T |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | cell signal amplifier ，mobile phone signal blocker | ||
390 - 395MHz Tetra Repeater , Mobile Signal Repeater with 20dBm Power
390MHz Mobile Signal Repeater Description:
Greetwin TETRA and TETRAPOL products fully cover both bands and can be used to provide coverage by themselves or as a feeder into a DAS (Distributed Antenna System). Being software based new features and capabilities can be easily installed in the future such as support for TEDS (TETRA Enhanced Data Services).
Indoor Signal Booster series is an ideal solution for 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 a BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area.
390MHz Mobile Signal Repeater Standard Package:
1) AC90-264V, power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS
390MHz Mobile Signal Repeater Recommended Accessories:
1)Donor antenna: Log Periodic Antenna (11dBi,806-960/1710-2700MHz)
2)Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3)5D-FB coaxial cable with connecter (Cable length optional)
390MHz Mobile Signal Repeater Features:
1. Cost effective solution for weak signal zones,
2. Compact size, low power consumption, easy installation, great cover.
Expansion and extention of the signal of base station.
Optimization of the quality of the signal and source
3. Cover about 500~1500 m² without block or obstruct.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video)
6. Wide band signal booster, or customize selective band booster.
390MHz Mobile Signal Repeater Application:
To expand signal coverage of fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, etc.
390MHz Mobile Signal Repeater Specification:
| Frequency Range | Uplink | Downlink | |||
| Tetra 400 | 380 - 385MHz | 390 - 395MHz | |||
| Max. Gain | 65dB | 70dB | |||
| Max. Output Power | 17dBm | 20dBm | |||
| Band width | Wide Band | ||||
| Manual Gain Control | 15dB / 1dB Step | ||||
| Automatic Gain Control | >25dB | ||||
| Ripple in-band | ≤ 6dB | ||||
| Return loss | ≤ -10dB | ||||
| Noise Figure | ≤ 6dB | ||||
| Spurious Emission | 9KHz~1GHz | ≤ -36dBm | |||
| 1~12.75GHz | ≤ -30dBm | ||||
| Third-Order Intermodulation | ≤ -40dBc | ||||
| Time Delay | ≤ 1.5 μs | ||||
| Frequency stability | ≤ 0.01ppm | ||||
| MTBF | > 50000 hours | ||||
| Power Supply | AC100-240V | ||||
| Power LED | Power indicator | ||||
| Alarm LED | Green | Standard | |||
| Red | Self-oscillation or High Power | ||||
| Mechanical Specification | |||||
| RF Connector | N-Female | ||||
| Switch | Power Switch | ||||
| Cooling | Heatsink Convection cooling | ||||
| Impedance | 50 ohm | ||||
| Humidity | < 90% | ||||
| Operating Temperature | -20°C ~ +55°C | ||||
| Environment Conditions | IP40 | ||||
| Size | 360mm*265mm*100mm | ||||
| Weight | < 0.8 Kg | ||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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