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Shenzhen Etenda Technology Limited

Repeater, Gsm Repeater, Signal Booster manufacturer / supplier in China, offering High Cost Performance Ratio 25dBm 80db 900MHz Signal Repeater, Tetra420MHz Outdoor Band Selective RF Signal Repeater, Tetra Bda Channel Selective Mobile Repeater Bi-Directional Amplifier and so on.

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Supplier Homepage Product Indoor Signal Repeater High Cost Performance Ratio 25dBm 80db 900MHz Signal Repeater

High Cost Performance Ratio 25dBm 80db 900MHz Signal Repeater

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 500PCS/Month
Transport Package: Conton
Payment Terms: L/C, T/T, Western Union, alipay

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Basic Info
  • Model NO.: ET-CR27SL-F
  • Standard: Standard
  • Certification: ISO, RoHS, CE
  • Outpower: 25dBm
  • Power: 90-264V
  • Trademark: etenda
  • Origin: Shenzhen
  • Type: Signal Repeater
  • Lightning Protection: Without Lightning Protection
  • Condition: New
  • Gain: 80db
  • Alc&Mgc: Yes
  • Specification: CE, ROHS
  • HS Code: 8517611010
Product Description
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.




Gain Flatness

≤5dB (p-p),

Automatic Gain Control

30dB (Auto)


31dB in step of 1dB(manual)

Output Power



Input Power range

≤-20 dBm



Spurious Emission


≤ -36dBm @ 1KHz


≤ -36dBm @ 10KHz


≤-36dBm @ 100KHz

1GHz~12.7GHz(Outer band)

≤ -30dBm @ 1MHz

Group Delay


Operating voltage

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

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Mrs. Tina Zou
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