Line Amplifier High Power Dual Band 40dBm DCS1800MHz WCDMA2100MHz Mobile Phone Signal Repeater For 2000-3000m Coverage

Basic Information
Place of Origin: Guandong, China
Brand Name: Greetwin
Model Number: GW-40DW-LA
Minimum Order Quantity: 1
Delivery Time: 3 - 5 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000
Gain: 95dB Frequency: Uplink: 1710 - 1785 / 1920- 1980 MHz; Downlink: 1805 - 1880MHz / 2110 - 2170MHz
Output Power: 40dBm Coverage: 1 - 3km
Net Weight: 35Kg Product Size: 428mm X 328mm X 220mm
Quality Warranty: 12 Months
High Light:

cell signal amplifier


mobile phone signal blocker

Line Amplifier 40dBm DCS1800MHz WCDMA2100MHz High Power Dual Band Mobile Phone Signal Repeater

Model: GW-40DW-LA


Line Amplifier Product Description:

The Dual Band Trunk Amplifier is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to extend signal coverage and to improve communication quality in triple system. And its easy installation and maintenance can help carrier get fast return.

The Trunk Amplifier is working as a relay between the BTS and distributed antennas. It receives the low-power signal from Trunk line of indoor distribution system via the coupler, linearly amplifies the signal and then retransmits it via the cables to the antenna distribution system. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.


Line Amplifier Features:


Line Amplifier Applications:

To expand signal coverage or fill signal blind area where signal is weak or unavailable.

Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots, …


Line Amplifier Specifications:

Items DCS1800 WCDMA2100
Working Frequency Uplink 1710~1785 MHz 1920~1980MHz
Downlink 1805~1880 MHz 2110~2170MHz
Max. Total Output Power(Center Frequency) Uplink -10±2dBm
Downlink 40±2dBm
Gain(Center Frequency) 48±3dB
Gain Adjustment Range 0~20 dB @ step of 1 dB
ATT Adjustable Error ≤±1.5
ALC 0~20
Ripple In Band ≤ 8.0dB p-p ≤ 7dB p-p
Voltage Standing Wave Ratio 1.8
Spurious Emission 9kHz~1GHz: ≤ -36dBm/30kHz
1GHz~12.75GHz: ≤ -30dBm/30kHz
Third-order Inter-Modulation ≤ -40dBc /(dual-tone interval 600kHz)
EVM --

≤ -35

≤ 12.5%

Noise Figure ≤ 7dB(uplink only)
System Delay ≤ 1.5μSec
I/O Impedance 50Ω
RF Connector N- Female(One BS port,One MS port)
Temperature Range -10°C ~ + 55°C
Relative Humidity Range 0 ~ 95% (non condensing)
Power Supply AC176~264V
Casing Level IP65
Dimensions 690*420*260mm
Weight 30kg
Local Control Interface Wireless Hotspot or USB
Remote Control Unit Wireless Modem(GSM)
NMS Monitoring Function Real-time alarm for door status, temperature, power supply, etc.
Mounting Wall or Pole


Line Amplifier High Power Dual Band 40dBm DCS1800MHz WCDMA2100MHz Mobile Phone Signal Repeater For 2000-3000m Coverage 0


Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605