Product Introduction:
CDMA Repeater GSE-C is provided by Shenzhen Etross Telecom Co., Ltd.,a major Metal Furniture supplier in Furniture & Furnishing wholesale industry in China.You can check out the specification of CDMA Repeater GSE-C below or get any optional result clicking into the following keywords cdma repeater , CDMA Repeater GSE-C , GSE-C , Description , Features , Details , etross and you can check the authentications and testimonials of CDMA Repeater GSE-C .
Description:
1.Abstract
A Repeater is a system to improve telephone service quality and to enlarge the base station coverage area when there is a signal hole which is blocked by topographic barriers and it is difficult to access wireless service. This system amplifies weak signals in this hole effectively and repeats it, when installed between a base station and a mobile terminal.
In-building repeater has been used for solving signal whole problem inside the building when it comes to wireless networks. It is a system for solving signal hole areas like in-building or underground area by repeating cell site and mobile Frequency to forward-link(from base station to mobile terminal) and reverse-link(from mobile terminal to base station)
2. Applications
Underground parking area, Underground market, Department Store, Commercial Center, Stadium etc.
3.Features
Automatic Limit Control: Forward, Reverse path,
Auto-Shutdown: Reverse path supplement shutdown function to avoid malfunction and oscillation.
Extremely Small Size and Weight.
Durable Weatherproof Case for Indoor using.
Simple installation & Maintenance.
4.Specifications
Characteristic
Specification
Forward
Reverse
Frequency Range CDMA25
869 ~ 894MHz
824 ~ 849MHz
Input Power Range
-70 ~ -40 dBm / FA(1.23MHz)
Gain
65dB
60dB
Max Output Power
(See graph)
+23dBm / Total power
(ALC Level)
+18dBm / Total power
Auto-Shutdown level
-
26dBm / Total power
Characteristic Impedance
50
VSWR
< 1:1.5
Tx / Rx Isolation
> 80dB
Noise figure
< 7.0dB
Group Delay
< 1us
Pass Band Ripple
3.0dB p-p
Radiated
Spurious
Emission
(See graph)
In-band
fc ±750KHz
-29dBc(ACPR -45)
fc ±1.98MHz
-44dBc(ACPR -60)
Out-band
fc ±750KHz
-29dBc(ACPR -45)
fc ±1.98MHz
-44dBc(ACPR -60)
Main power
AC 220V(used AC/DC Adapter 7Vdc)
Cabinet Style
In-door wall mount type
Size (H x W x D)
215 x 265 x 60 mm
Weight
6.5 kg
