Line Amplifier High Power Dual Band 40dBm DCS1800MHz WCDMA2100MHz Cell Phone Signal Repeater For 2000-3000m Coverage
Brand Name:Greetwin
Model Number:GW-40DW-LA
Minimum Order Quantity:1
Delivery Time:3 - 5 Days
Payment Terms:T/T, L/C
Place of Origin:Guandong, China
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Line Amplifier High Power Dual Band 40dBm DCS1800MHz WCDMA2100MHz Cell Phone Signal Repeater for 2000-3000m Coverage
Model: GW-40DW-LA
Line Amplifier High Power Repeater 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 High Power Repeater Features:
- Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corroding
- Low interference to BTS by adopting linear amplifier with high gain and low noise
- Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink
- USB port provides a link to a notebook for local supervision or to the built-in wireless modem to communicate with the NMS (Network Management System) that can remotely supervise repeater’s working status and download operational parameters to the repeater
Line Amplifier High Power Repeater 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 High Power Repeater 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% | |
| PCDE | -- | ||
| 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 Cell Phone Signal Repeater For 2000-3000m Coverage
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