タイトルまたは説明

 

In mobile communication, it is inevitable that macro-cell coverage cannot cover weak or dead zones; to use repeater is a good choice in these areas. Indoor repeaters mainly applied in covering small blind and weak zones.
GDW triple wide band repeater is a good choice for VIP rooms, offices, houses, restaurants, apartments, packing, etc.
GDW triple wide band repeater enhances consumer satisfaction greatly with its integrated design, compact size, easy engineering and rapid installation and debugging,
GDW triple wide band repeaters are made with the characteristics of aesthetic design, and thus can be installed in high-class places as a decoration.

Product Features

       l        Adjustable range of *1dB at 1dB per step.

l        Highly stable power design, to work normally even in very                 tough  power environments.

l        ALC technology to maintain stable signal in coverage areas

l        Compact design , light weight and cost effectiveness

l        LED indication for power on/off

l        Wide band function to work on all mobile operators ,   GPRS ,EDGE, HSDPA ,WCDMA support

l        Low power consumption , low interference

Specifications： 
Item                       Uplink         Downlink

Frequency Range  GSM**0  **0 ~ **5 MHz **5 ~ **0 MHz
   DCS    ***0 ~ ***5 MHz ***5 ~ ***0 MHz
   WCDMA  ***0 ~ ***0 MHz ***0 ~ ***0 MHz 
               
Max.Gain
   C*0C-GDW ≥*5 dB       ≥*5dB
  C*5C-GDW ≥*5dB         ≥*0dB
  C*0C-GDW ≥*0 dB         ≥*5dB
  C*4C-GDW ≥*5dB          ≥*0dB
Manual Gain Control *1dB in step of 1dB
Automatic Gain Control           ＞*0dB
Bandwidth                 Wide Band
Ripple in Band                GSM≦8dB ；
                               DCS≦*0dB；
                               WCDMA≦6dB
Max. Input Power Without Damage   0 dBm
Output Power:  C*0C-GDW ≥ *0 dBm ≥*0 dBm
        C*5C-GDW ≥ *0dBm ≥*5dBm
        C*0C-GDW ≥ *5 dBm ≥*0 dBm
        C*4C-GDW ≥ *0 dBm ≥*4 dBm
Intermodulation Products:
         9KHz~1GHz ≦ **6 dBm  ≦ **6 dBm
 1GHz~*2.*5GHz ≦ **0 dBm  ≦ **0 dBm
Spurious Emission 
         9KHz~1GHz ≦ **6 dBm  ≦ **6 dBm
 1GHz~*2.*5GHz ≦ **0 dBm  ≦ **0 dBm
Spurious Emission Mask( WCDMA ) Complies with 3GPP TS *5.**6
Modulation Accuracy( WCDMA ) Complies with 3GPP TS *5.**6
Peak Code Domain Error( WCDMA ) Complies with 3GPP TS *5.**6
ACRR( WCDMA )            ≥ *0dB ＠±5MHz＆±*0MHz
Noise *@********************� 8 dB(Typical)
VSWR                          ≦ 2.2
Time Delay                  ≦0.5 μs
MTBF                        ＞****0 hours
Power Supply         C*0C/C*5C-GDW,DC:9V/5A
                 C*0C-GDW,DC:*2V/5A
                C*4C-GDW,DC:*2V/*0A
Power Comsumption          < *5W
Impedance                 *0 ohm