High Cost Performance Ratio 25dBm 80db 900Mhz Signal Repeater
1) ALC: The equipment has ALC range upto 30-45dB, ensure the system high reliability and steady, avoid interference BTS communication.
21) Up and downlink MGC( ATT): After the equipment installed, start to work, the user(with experienced person) can set the gain attenuation by hand according to the installation signal environment, totally 31dB.
3) Working situation light indicator function
Power: Connect with power, the equipment power light on.
AGC: When no signal input or output signal< 17dBm, the light is off, when output signal> 17dBm, light is on(green), when output signal reach to max power, light is on(red), it means it starts the ALC function.
ISO: When output signal is too strong, it may be the signal self-oscillation, and when it is not steady, it will be on(red), it makes the installation more simple and clear.
Automatic Gain Control
31dB in step of 1dB(manual)
Input Power range
≤ -36dBm @ 1KHz
≤ -36dBm @ 10KHz
≤-36dBm @ 100KHz
≤ -30dBm @ 1MHz
AC 220V DC 9-12V
1500-3000sq. M coverage.
Item No. And Frequency:
ET-LRC27S-F CDMA850(Uplink: 824-849Mhz, Downlink: 869-894Mhz)
ET-LRE27S-F EGSM900(Uplink: 880-915Mhz, Downlink: 925-960Mhz)
ET-LRG27S-F GSM900(Uplink: 890-915Mhz, Downlink: 935-960Mhz)
ET-LRD27S-F DCS1800(Uplink: 1710-1785Mhz, Downlink: 1805-1910Mhz)
ET-LRP27S-F PCS1900(Uplink: 1850-1910Mhz. Downlink: 1930-1990Mhz)
ET-LRW27S-F WCDMA2100(Uplink: 1920-1980Mhz, Downlink: 2110-2170Mhz)
ET-LRA27S-F AWS2100(Uplink: 1710-1755Mhz, Downlink: 2110-2155Mhz)
ET-LRL27S-F LTE700 or LTE2600 or LTE1800