Bing sheng Technology Co., Ltd

Product name : 2G90020W
Product No. : 20159792738
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  Details:
 
Tunnels, mines, farms, mountains phone signal amplification dedicated machine GSM20W repeater coverage projects

Description:

· Adopt intelligent RF components, the signal without distortion enlargement heat and waterproof chassis design, indoor and outdoor working environment adaptation

* With local monitoring and remote monitoring capabilities, through the fault information reporting initiative, keep control of system operating conditions

Applications:
For GSM / trunking communication systems

Typical applications:

Signal Optimization · towns, urban areas, highways, tunnels, docks, mini club, business center, restaurants, cafes and other coverage.
All the scenes · airport, subway, high-rise buildings, large buildings, etc.
· Transmission distance, construction difficult and likely to cause pollution of the pilot area

NOTE:

Size:360*240*140mm(L*W*H)
Pakaging Size:410*290*200mm(L*W*H)
Net Weight :15KG
Gross Weight:16KG

Specification:
 
Item
Specification
Down-Link
Up-Link
Frequency Range
935—960MHz
890—915MHz
Max. Output Power
43dB
Max.  gain
80±3dB
80±3dB
Gain  Adj.  Rang/Step
25dB/1dB
25dB/1dB
Gain  Adj.  Toletanc
0~20dB.≤1dB;21~31dB≤1.5dB
Noise  Feature
 
≤5dB
Max. Imput  Level
10dBm
-10dBm
ALC
±2dB or shut down output;Control Range≥30dB
Pass  Band  Ripple
≤3dB
VSWR
≤1.5
Group  Delay
≤1.5μs
Radiated
Spurious
Emission
In-Band
FL~f0-600kHz/f0+600kHz~FH≤-60dBc/30kHz(or≤-36dBm/3kHz)
Out-Band
9kHz~1GHz: ≤-36dBm/100kHz
1GHz~12.75GHz: ≤-30dBm/1MHz
Intermodulation attenuation
In-Band
≤-4.5dBc/3kHz
≤-50dBc/3kHz
Out-Band
9kHz~1GHz: ≤-36dBm/100kHz
1GHz~12.75GHz: ≤-30dBm/1MHz
RF  Connection
N/F50Ω
Power  Supply
AC220V
Dimesion
360*240*140mm(L*W*H)
Working  Temperature
+5~+40°C
Moisture  Range
≤95%
MTBF
≥50000h
Monitoring  System
Local & Remote Monitoring
Local:232
Remote:GSM  MODEM (Optional)
built-overarea 
20000-30000M*M

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Online service

Skype: coobe-lee info@bsh-wireless.com coobelee@126.com