- Navigation & GPS[1]
- Video Cameras[3]
- Other Connectors & Terminals[1]
- Other Electronic Accessories[6]
- Alarm[1]
- CCTV Camera[6]
- Other Surveillance Products[5]
- Other Security & Protection Products[10]
- Other Police & Military Supplies[1]
- Security Services[3]
- Other Safety Products[7]
- Antennas for Communications[5]
- Other Telecommunications Products[8]
- Repeater[10]
- WiFi Finder[1]
- Other Mobile Phone Accessories[10]
- Contact Person : Ms. Ding Tina
- Company Name : Shenzhen Eastlonge Electronics Factory
- Tel : 0086-755-29809527-603
- Fax : 0086-755-28131511
- Address : Guangdong,shenzhen,4/F,Buildingn 6 of Hebei Industry Park, Longhua Town
- Country/Region : China
- Zip : 518109
EST-3 GSM/DCS/3G signal booster (big)
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EST-3 GSM/DCS/3G signal booster (big)
Frequency range | Uplink 890~915MHz/1710-1785MHz/ 1920-1990MHz Downlink 935~960MHz/1805-1880MHz/2110-2180MHz |
Gain ( dB) | Uplink Gp≥65 Downlink Gp≥70 |
Export power (Po) | Gp≥+20dBm Downlink Gp≥+24dBm |
Pass band ripple | ≤3dB |
I/O impedance | 50Ω/N connector |
Noise figure | ≤4dB |
Transmission Delay | ≤0.5μs |
Ambient temperature | -10°C~60°C |
Power supply | AC110~220V 45~55Hz |
Size | 220 x 180 x 20 mm |
Reliability | To the GB6993-86 standard |
Electromagnetic compatibility | To the ETS300 694-4 standard |
Function | a) Power supply LED denote b) Export power LED denote |
coverage area | 2000 m2 |
Working area of cell phone signal amplifier:
1, small area with no signal or weak signal, such as underground or semi-underground, small basement, underground parking, etc.
2, Traffic and large social impact area: bars, internet cafes, dance halls, cafes, fitness clubs, leisure and entertainment area, etc.
3. Elevators 4. home, office, luxury yachts, private car, public security and road safety management, etc.
EST-3 GSM/DCS/3G signal booster (big)
