Shenzhen Fierter Technology CO.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 50,000pieces/day |
| Delivery Time | In stock,3-5 work days |
| Packaging Details | 50pcs/box |
| Model Number | 4G Amplifier |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 50,000pieces/day |
| Delivery Time | In stock,3-5 work days | Packaging Details | 50pcs/box |
| Model Number | 4G Amplifier | Certification | CE |
| Place of Origin | China | ||
| High Light | 1900mhz Wireless Network Repeater ，850mhz Wireless Router Booster | ||
Feature:
1,Provide quick coverage solution for small signal weak & block zones.
2,Compact size, low consumption, easy installation, great cover.
3,Cover about 300~1500 m² without block or obstruct.
4,High linear design, low interference to BTS
5,Manual gain control function
Specification:
| Frequency range | Uplink GSM 890-915MHz/ 3G 1920-1980MHz | |||
| Downlink GSM 935-960MHz / 3G 2110-2170MHz | ||||
| Gain (dB) | Uplink | Gp≥55 | Gp≥65 | Gp≥45 |
| Downlink | Gp≥60 | Gp≥70 | Gp≥50 | |
| Gain adjustable | MGC≥30dB | |||
| Output power | ≥20dBm | ≥20dBm | ≥20dBm | |
| Pass band ripple | ≤8dB | |||
| Guard band rejection | (BW-60dB)≤42MHz , (BW-70dB)≤45MHz | |||
| I/O impedance | 50Ω/N Connector | |||
| I/O return loss | ≤-8dB | |||
| Noise figure | ≤-8dB | |||
| Intermodulation attenuation (Po=13dBm) |
≤-40dBc | |||
| Transmission | ≤0.5μs | |||
| Ambient | -10°C~50°C | |||
| Power supply | AC110~220V±10% 45~55Hz | |||
| Size | 228mm×106mm×33mm | |||
| Reliability | To the GB6993-86 standard | |||
| Electromagnetic | To the ETS300 694-4 standard | |||
| Function | a) Power supply LED denote b) Export power LED denote | |||
How is the GSM/3G signal repeater works?
Step1 Start by taking your phone up to the roof or other location outside to find where the signal is strongest.
Step2 Temporarily mount the Outdoor (outside) antenna in that location. You may need to adjust and move the antenna later. More notes on Donor antennas here.
Step3 Run coaxial cable into the building to a convenient loaction (attic, etc.) where you can also get standard power for the Signal Repeater.
Step4 Place the Signal Repeater in that location and connect the coaxial cable to the Outdoor Side of the Signal Repeater and the Outdoor antenna.
Step5 Mount your Indoor (inside) antenna in a productive location. You may need to adjust or move the antenna later. More notes on Indoor antennas and patterns here.
Step6 Connect coaxial cable between the Indoor antenna and the Signal Repeater output port.
Step7 Power up the system and check for signal inside the building. If needed, tune system by moving and or pointing the Outdoor and Indoor antennas until they get the most signal possible.
Step8 Secure all antennas and cables, securely mount the Signal repeater and clean up the installation.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2019
Total Annual:
6280000-12300000
Employee Number:
15~20
Ecer Certification：
Active Member
Shenzhen Fierter Technology CO.,Ltd. was founded in 2019. We are an industrial and trading company, which professional in home appliance and smart consumer electronics . We are very experienced in the R&D and production of home appliance and smart consumer electronics. We ... Shenzhen Fierter Technology CO.,Ltd. was founded in 2019. We are an industrial and trading company, which professional in home appliance and smart consumer electronics . We are very experienced in the R&D and production of home appliance and smart consumer electronics. We ...
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