- high gain 65db lcd display cellphone dual band 900 2100 repeater mobile phone gsm 3g booster amplifier with power adaptor sale
Model Number: QIYU60176
Brand Name: RDX
Item: dual band 850 1800 repeater
Frequency range (dcs): uplink(1710~1785mhz) downlink(1805~1880mhz)
Frequency range (cdma): uplink(824~849mhz) downlink(869~894mhz)
Size: 235*180*20 mm
Coverage: 500-1000 sq.m
Guarantee: 1 year
Place of Origin: zhejiang, china
Cell phone dual band 850 1800 booster
* Model: DCS/CDMA
* Max. amplifying area: 500-1000sq.m
* Warranty: 1 year after shipping
* Apply to: Village/Office/Building/Underground Packing/KTV Hall/ Country House. etc.
1 pc of DCS/CDMA repeater
1 pc of outdoor antenna
1 pc of indoor ceiling antenna
1 pc of coaxial cable (about 9.5-10 meters)
1 pc of eu plug
1 pc of english manual
Frequency range(DCS): Uplink (1710-1785mhz); Downlink (1805-1880mhz)
Frequency range(CDMA): Uplink (824-849mhz); Downlink (869-894mhz)
Gain: Uplink (60+3dB); Downlink (65+3dB)
Input power range: -70 ~ -40 dBm
Output power: Uplink(23dBm+3dB); Downlink(23dBm+3dB)
Characterlistic impedance: 50Ω
Noise factor: < 6.0dB
Down the line isolation: > 70dB
Power supply: AC 110-240V ( DC 12V2A )
Working temperatur: - 10 ~ 45 。C
1. Check and confirm signal frequency with your local mobile phone operator / company.
2. There is good signal outside or on roof (pls try to install outdoor antenna as high as possible).
3. Make sure the distance between indoor and outdoor antenna should be longer than 8 meters.
3. Please contact with us if you need longer cable.
Q1: What is cell phone signal booster?
A1: It is made up of exterior antenna, amplifier, and interior antenna.
Q2: What is the function of booster?
A2: Amplifying signal to be stronger and stable for mobile phone.
Q3: Where to install exterior antenna?
A3: In a higher place (on roof) with good signal.
Q4: Where to install interior antenna?
A4: In ceiling of room (make it more than 8 meters longer from the exterior antenna).
Q5: How to find the nearest BTS?
A5: Whirling the direction of exterior antenna until your mobile get good signal.
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