High Cost Performance Ratio 25dBm 80db 900Mhz Signal Repeater
Features:
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.
Specification:
Coverage:
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
Features:
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.
Specification:
Gain | 80±2dB | |
Gain Flatness | ≤5dB (p-p), | |
Automatic Gain Control | 30dB (Auto) | |
ATT | 31dB in step of 1dB(manual) | |
Output Power | UL:20dbm DL:25dBm | |
Input Power range | ≤-20 dBm | |
IMD3 | ≤-36dBc | |
Spurious Emission | 9KHz~150KHz | ≤ -36dBm @ 1KHz |
150KHz~30MHz | ≤ -36dBm @ 10KHz | |
30MHz~1GHz | ≤-36dBm @ 100KHz | |
1GHz~12.7GHz(Outer band) | ≤ -30dBm @ 1MHz | |
Group Delay | ≤1μs | |
Operating voltage | AC 220V DC 9-12V | |
Coverage:
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