10W Outdoor CDMA450 Tetra UHF VHF LTE Mobile Signal Repeater

Product Details
Customization: Available
Type: Signal Repeater
Transmission Medium: Cable
Diamond Member Since 2014

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Registered Capital
1000000 HKD
Plant Area
501~1000 square meters
  • 10W Outdoor CDMA450 Tetra UHF VHF LTE Mobile Signal Repeater
  • 10W Outdoor CDMA450 Tetra UHF VHF LTE Mobile Signal Repeater
  • 10W Outdoor CDMA450 Tetra UHF VHF LTE Mobile Signal Repeater
  • 10W Outdoor CDMA450 Tetra UHF VHF LTE Mobile Signal Repeater
  • 10W Outdoor CDMA450 Tetra UHF VHF LTE Mobile Signal Repeater
  • 10W Outdoor CDMA450 Tetra UHF VHF LTE Mobile Signal Repeater
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Basic Info.

Model NO.
ET-CRCA40S-F
Standard
Standard
Lightning Protection
With Lightning Protection
Certification
ISO
Condition
New
Outpower
10watt
Gain
90dB
Band
CDMA/GSM/3G/4G/Tetra/Iden
Work Environment
Outdoor
Transport Package
Carton or Wooden Case
Specification
CE, ROHS
Trademark
etenda
Origin
Shenzhen
HS Code
8517611010
Production Capacity
500PCS/Month

Product Description

10W Outdoor CDMA450 tetra UHF VHF LTE Mobile Signal Repeater

We can also make other band repeater as customer,feel free to contact us for your requirement!

Introduction

RF Repeater is designed to enhance cellular network coverage and fill blind spots. Main operation of the repeater is to receive low-power signal from Base Station (BS) via radio frequency (RF) transmission by its donor antenna,process, amplify and forward the signal to Mobile Station (MS) in target coverage area by its service antenna.

Features

1.Aluminum alloy enclosure for excellent heat dissipation,waterproof design for all-weather installation;

2.High out band rejection, excellent intermodulation and spurious emissions;

3.Modules structure,Multi-duplexer,two ports design,and built-in power supply,easy for maintenance and installation;

4.Adopting cavity filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;

5.High linearity PA; high system gain;

6.Allowing for continuous gain adjustment 31dB by 1dB step;

7.Local and remote monitoring with automatic fault alarm.


RF Repeater Typical Application

10W Outdoor CDMA450 Tetra UHF VHF LTE Mobile Signal Repeater


Specifications
       Uplink   Downlink 
Working Frequency  Tetra380 380 ~ 385 MHz 390 ~ 395 MHz
Tetra400 400 ~ 405 MHz 410 ~ 415 MHz
Tetra420 415 ~ 420 MHz 425 ~ 430 MHz
CDMA450 C 450 ~ 455 MHz 460 ~ 465 MHz
CDMA450 A 452.5 ~ 457.5 MHz 462.5 ~ 467.5 MHz
Tetra480 480 ~ 485 MHz 490 ~ 495 MHz
VHF 136 ~ 174 MHz 136 ~ 174 MHz
IDEN 806 ~ 821 MHz 851 ~ 866 MHz
Others as customized
Output Power 27/30/33/37/40dBm 33/37/40/43/46dBm
Gain 80dB 80-95dB
Downlink to Uplink Separation 3Mhz min
MGC ≥ 31dB / 1dB step
VSWR ≤1.5:1
In band flatness ≤3dB
Three order intermodulation ≤-45dBc
Gain adjustment accuracy 0-10dB≤1dB
10-20dB≤1dB
20-30dB≤1.5dB
System Delay ≤5dB 
Rejection band Fo±0.4MHz ≤-25dBm
Fo±0.6MHz ≤-35dBm
Fo±1MHz ≤-48dBm
Spurious Emission 9KHz~150KHz≤-36dBm/10KHz
150KHz~30MHz≤-36dBm/100KHz
30MHz~1GHz≤-36dBm/100KHz
1GHz-12.75GHz≤-30dBm/1MKHz
Noise Figure ≤5dB
I/O Impedance 50Ω
RF Connector N-Type (Female)
Reliability To the GB6993-86 standard
Electromagnetic compatibility To the ETS200300 694-4 standrd
Power AC110V or AC220V
Temperature Range -25ºC~+65ºC   
Humidity ≤95%
Size less than 660x410x200mm
Weight 30-35kg


Working principle:

When the repeat antenna receives uplink signals from a subscriber, the signals will undergo processing of low-noise amplifier, filter and power amplifier first, and then be transmitted to the base station, thus accomplishing connection between subscribers in signal blind area and base station.

In this way, the blind areas are eliminated.

Considering receiving signal intensity and coverage size may vary with sites where repeater is located, it is necessary to control the gain and output of the repeater.

Additionally, considering the fading effect in spatial signal transmission, auto amplitude fixing for output is required.

For this purpose, MGC and ALC circuits are included in the uplink/downlink channels.
10W Outdoor CDMA450 Tetra UHF VHF LTE Mobile Signal Repeater

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