23dBm Tri Band New Smart Model Cell Phone Repeater Signal Booster
Included Model: GW-23GDW-K
Mobile phone signal amplifier, also known as a radio band signal amplifier.It is a method that can strengthen the mobile phone's signal and to provide better communication quality. The mobile phone signal amplifier is mainly composed of three parts: outdoor antenna, amplifier and indoor antenna. The outdoor antenna receives the surrounding signals, amplifies the signal through the amplifier,and then converts it into a signal that can be used by the mobile phone through the indoor antenna. Therefore, mobile phone signal amplifier can effectively enhance the signal strength and stability of mobile phones and improve communication quality and connectivity.
Features:
1. lsolation Inspection.When first power on the repeater, the device will
automatically detect the isolation between the donor antenna and service antenna.
2. Input&Output Signal Strength Indication. The specific number of uplink and
downlink measured in Output Power(dBm). Easy for users' understanding.
3. MGC(Manual Gain Control).The users or engineers could reduce the gain of the
repeater manually via the buttons below the screen.
4.AGC(Automatic Gain Control).Automatic Gain Control (AGC) is a dynamic gain
adjustment feature with 31dB range.
5. Smart Mode= AUTO Mode. The repeater could automatically change the gain
according to the specific environment when the smart function is on.
6. MANU Mode,users can set the gain manually.
7. Auto Shut Down=ISO.Auto Shut Down is a stage that temporarily stops the RF
function.
8. Self-appearance patent, support Logo customisation
Application:
To expand signal coverage of fill signal blind area where the signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop. Etc.
| Frequency Range |
Uplink |
Downlink |
| 900+1800+2100MHz |
880-915/1710-1785/1920-1980 |
925-960/1805- 1880/2110-2170 |
| Gain |
65-70dB |
70-75dB |
| Output Power |
17-20dBm (±1dBm) |
20-23dBm (±1dBm) |
| Customization |
B1/B2/B3/B4/B5/B6/B7/B8/B12/B13/B17/B20/B28/B66 |
| Ripple in Band |
≤8dB |
| Intermodulation |
≤-40dBc |
| Power Supply |
AC 110-240V,DC 10V/6A |
| Size |
224*170*65mm |
| Weight |
3.5KG |
| Connectors |
N-0 |
| Additional Function |
31dB Adjustable Gain Switch,ALC,AGC,MGC,ISO
LCD Digital Smart Screen |
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