Product Details
Place of Origin: China
Brand Name: VBE
Certification: ISO9001
Model Number: VR-4390-GW
Payment & Shipping Terms
Minimum Order Quantity: 1Set
Price: Customized Product
Packaging Details: Neutral Packing
Delivery Time: 7-15 days
Payment Terms: T/T, Western Union,
Supply Ability: 1000 pcs Per Month
Product Name: |
RF Amplifier / Cell Phone Signal Repeater |
Output Power: |
30-43dBm |
Gain: |
≥ 90dB |
ALC/AGC: |
Supported |
Dimensions: |
690mm* 420mm*260mm |
Weight: |
≤45kg |
Product Name: |
RF Amplifier / Cell Phone Signal Repeater |
Output Power: |
30-43dBm |
Gain: |
≥ 90dB |
ALC/AGC: |
Supported |
Dimensions: |
690mm* 420mm*260mm |
Weight: |
≤45kg |
Dual-Band GSM900 / WCDMA2100 RF Amplifier , Cell Phone Signal Repeater
Model: VR-4390-GW
Product Instructions:
The GSM&WCDMA Dual-Band RF Repeater is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in GSM900&WCDMA2100 system. And its easy installation and maintenance can help carrier get fast return.
The repeater is working as a relay between the BTS and mobiles. It receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.
Product Features:
Applications:
To expand signal coverage or fill signal blind area where GSM and WCDMA signal is weak or unavailable.
Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages,
Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots, etc.
Technical Specifications:
Items | Specifications | |
Frequency | Uplink | Downlink |
890~915&1920~1980MHz (Customized) | 935~960&2110~2170MHz (Customized) | |
Output power | 30-43dBm | |
Gain | ≥ 90dB | |
ALC/AGC | Supported | |
Gain control range | 30 dB/1 dB step | |
Ripple in band | ≤ 3.0dB | |
Noise figure | ≤ 5.0dB | |
VSWR | ≤ 1.5:1 | |
Transmission delay | ≤ 5μS | |
Out band rejection | F(edge)±400KHz≥20dBc F(edge)±600KHz≥30dBc F(edge)±1MHz≥40dBc F(edge)±5MHz≥50dBc |
|
Spurious emission | ≤-36dBm/9KHz-1GHz ≤ -30dBm/1GHz-12.75GHz |
|
Intermodulation | ≤ -37dBc | |
Max. non-destructive input powe | -10dBm | |
Impedance | 50 W | |
Operating temperature range | -25 ºC to +55 ºC | |
Relative humidity | 0 ~ 95% | |
Applications | IP65 | |
Monitoring and control | RS232 (local) GSM wireless modem (remote) |
|
Dimensions | 690mm* 420mm*260mm; | |
Weight | ≤45kg | |
Power supply | AC220V ±20%, 50Hz ±10% | |
Power consumption rating | ≤300W | |
RF Connectors type | N female | |
Mounting | Wall or pole |