Gainer International (China) Limited

Mobile repeater manufacturer

10-23dbm GDW triband repeater with LCD
    Publish time 2017-07-28 10:14    

Repeater with touch screen support Dualband/

Tri band Wideband System(10dbm-23dbm)

1. The line shows the working status of system

2.The line shows the working status of system

3.The line shows the working status of system

4. 5 bars of the output signal strength indication, which shows you the maximum output power of the repeater. Each signal bar represents 5dB.

5. The specific value of the input signal strength measured in dBm, tell us the exact input signal level.

6. Uplink Sleep Mode. The uplink of the repeater is in standby mode when there is no call or data transmission. It will activate immediately when a call or data session is initiated.

7. Show the UL&DL maximum gain.

8. Antenna Isolation Detection. When first power on the repeater, it will detect the oscillation automatically between the outdoor antenna and indoor antenna.

9. Enter for selection or confirm the settings.

10. Back to the previous page or cancel the settings.

11. Increase the gain.

12. Decrease the gain.

13. Smart function. The repeater could set the gain automatically to prevent the Alarm. Press this icon to turn ON or turn OFF this function.

Electrical specification   Uplink Downlink
Frequency Range GSM900Mhz 890 ~ 915MHz 935 ~ 960MHz
DCS1800MHz 1710 ~ 1785 MHz 1805 ~ 1880 MHz
WCDMA2100MHz 1920 ~ 1980 MHz 2110 ~ 2170 MHz
Max .Gain GCPR-GDW10  65dB  65dB
GCPR-GDW15  65dB  70dB
GCPR-GDW20  70dB  70dB
GCPR-GDW23  70dB  75dB
Max .Output Power GCPR-GDW10 ≥10dBm ≥12dBm
GCPR-GDW15 ≥12dBm ≥15dBm
GCPR-GDW20 ≥15dBm ≥20dBm
GCPR-GDW23 ≥15dBm ≥23dBm
Band width  Wide Band
MGC (Step Attenuation Via Touch Panel )  31dB / 1dB step
Automatic Level Control                                15dB, auto shut off after 15dB on Downlink
Gain Flatness EGSM & WCDMA Tpy 8dB    
DCS1800MHz Tpy 12dB    
Noise Figure  8dB
VSWR  3.0
Group Delay  1.0μs
Frequency stability  0.01ppm
Intelligent Functions Standard
ISO(Donor antenna and Service antenna) Flickering per 1s when the Isolation is not enough; it lights up when is normal.
Uplink Sleep Mode Flickering per 1s when there is no users in the coverage. The uplink circuit will shut off, and the ground noise will be less than -70dBm.
Light up when there are users in the coverage.
Smart Mode Automatically adjust the gain in both of uplink and downlink according to the specific environment. 
Input and Output signal strength Shown Input signal strength with numerial number.
Shown Output signal strength with signal bars. 
LED  Alarm Standard
Power LED Power Indicator
ALC LED  Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB,
LED off after 5 seconds red
Mechanical  Specifications Standard
I /O Port N-Female
Impedance  50 ohm
Operating Temperature -25ºC~+55ºC
Environment Conditions IP40
Dimensions 150*210*36mm
Weight  2.5Kg
Power Supply Input AC100~240V,output DC 12V / 3A

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