Guangdong, China
Business Type:
Registered Capital:
1000000 HKD
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service

Booster, Signal Booster, Mobile Phone Signal Booster manufacturer / supplier in China, offering 23dBm 75dB Tetra Amplifier Mobile Phone Signal Booster, 20dBm 70db Dual Band Signal Repeater, 30dBm 85db Single Band Signal Repeater and so on.

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Supplier Homepage Products Digital Display Repeater 23dBm 75dB Tetra Amplifier Mobile Phone Signal Booster

23dBm 75dB Tetra Amplifier Mobile Phone Signal Booster

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Min. Order: 1 Piece
Production Capacity: 1000PCS/Month
Transport Package: Conton
Payment Terms: T/T, Western Union
Type: Signal Repeater
Standard: Standard
Lightning Protection: With Lightning Protection
Certification: ISO, RoHS, CE
Condition: New
Band: Tetra

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Basic Info

Model NO.: ET-CR23SI-F
Outpower: 23dBm
Gain: 75db
Color: Black
AC: 90-264V
Trademark: etenda
Specification: CE, ROHS
Origin: Shenzhen
HS Code: 8517611010

Product Description

23dBm 75db Mobile Signal Repeater/ Tetra Amplifier with Digital Display

This model can automatically control the gain and digital display current Gain, also can manual adjust the Gain

1. Elegant and Compact design
2. Built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.
3.31dB MGC(Manual gain control) 1dB one step available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.
4. Auto shut off function available for both uplink and downlink to avoid deep self-oscillations from jamming the towers, saving your trouble from operators.
5. Low power consumption.

2500sq. M coverage.

Electrical specification  UplinkDownlink
Frequency RangeTETERA380 ~ 385 MHz390~ 395 MHz
TETERACustomized frequencyCustomized frequency
Max .Gain≥ 70dB≥ 75dB
Max .Output Power≥ 17dBm≥ 23dBm
Band width (-3dB)Wide Band
MGC ( Step Attenuation )≥ 31dB / 1dB step
Automatic Level Control                              ≥ 15dB,auto shut off 31dB after 15dB
Gain Flatness≤6dB(P-P)
Noise Figure≤6dB
Group Delay≤5μs
Frequency stability≤0.01ppm
Spurious Emission & Output inter-modulationGSM Meet ETSI TS 151 026 V6.1.0
WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 )
CDMA Meet IS95 & CDMA2000
LED AlarmStandard
Power LEDGreen light when power on.
ALC LED Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB,             
LED off after 5 second red color
Mechanical SpecificationsStandard
I /O PortN-Female
Impedance 50 ohm
Operating Temperature-25ºC~+55ºC
Environment ConditionsIP40
Weight≤ 3.5Kg
Power SupplyInput AC90~264V,output DC12V / 3A

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