Guangdong, China
Business Type:
Manufacturer/Factory
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

Signal Booster, RF Power Amplifier, Repeater manufacturer / supplier in China, offering Lte 2600MHz Outdoor Band Selective Signal Repeater Signal Amplifier, Tetra 380MHz Solid State RF Power Amplifier, 15dBm 68db 1800MHz 2g Signal Booster Dcs Repeater and so on.

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Lte 2600MHz Outdoor Band Selective Signal Repeater Signal Amplifier

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Min. Order: 1 Piece
Port: Yantian, China
Production Capacity: 500PCS/Month
Payment Terms: T/T, Western Union
Type: Signal Repeater
Transmission Medium: Cable
Standard: Standard
Lightning Protection: With Lightning Protection
Certification: ISO
Condition: New

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Basic Info

Model NO.: ET-CRL40BS-F
Outpower: 10watt
Gain: 90dB
Band: CDMA/GSM/3G/4G/Tetra/Iden
Work Environment: Outdoor
Trademark: etenda
Transport Package: Carton or Wooden Case
Specification: CE, ROHS
Origin: Shenzhen
HS Code: 8517611010

Product Description

LTE 2600Mhz outdoor band selective signal repeater signal amplifier


We can also make other single 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.Metal cavity filter technology inside, which gives wider receiving and sending separation, better gain flatness, higher stability, and lower noise figure;

3.Modules structure,full-duplex & dual-port design, and built-in power supply,easy for maintenance and installation;

4.High linearity PA; high system gain;

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

6.ALC technology used to provide auto amplitude fixing;

7.Press-key , Local PC GUI operation and Optional Remote Modem control.

RF Repeater Typical Application

Lte 2600MHz Outdoor Band Selective Signal Repeater Signal Amplifier

Lte 2600MHz Outdoor Band Selective Signal Repeater Signal Amplifier
Specifications
      Uplink  Downlink 
Working Frequency CDMA850824 ~ 849 MHz869 ~ 894 MHz
GSM850824 ~ 849 MHz869 ~ 894 MHz
GSM900880 ~ 915 MHz935 ~ 960 MHz
DCS1710 ~ 1785 MHz1805 ~ 1880 MHz
PCS1850 ~ 1910 MHz1930 ~ 1990 MHz
WCDMA1920 ~ 1980 MHz2110 ~ 2170 MHz
AWS1710 ~ 1755 MHz2110 ~ 2155 MHz
LTE700 MHz( A, B, C, D band optional)
2500 ~ 2550 MHz2620 ~ 2670 MHz
Output  Power/2730/33/37/40dBm33/37/40/43/47dBm
Gain85dB95dB
In-Band RippleGSM≤3dB
DCS≤5dB
WCDMA≤5dB
VSWR≤1.5:1
Three order intermodulation≤-45dBc
Gain adjustment accuracy0-10dB≤1dB
10-20dB≤1dB
20-30dB≤1.5dB
System Delay≤5us
Rejection bandFo±0.4MHz≤-25dBm
Fo±0.6MHz≤-35dBm
Fo±1MHz≤-48dBm
Spurious Emission9KHz~150KHz≤-36dBm/10KHz
150KHz~30MHz≤-36dBm/100KHz
30MHz~1GHz≤-36dBm/100KHz
1GHz-12.75GHz≤-30dBm/1MKHz
Noise Figure≤5dB
I/O Impedance50Ω
RF Connector N-Type (Female)
Frequency error≤±5×10¯8
ReliabilityTo the GB6993-86 standard
Electromagnetic compatibilityTo the ETS200300 694-4 standrd
PowerAC110V or AC220V
Temperature Range-25ºC~+55ºC   
Humidity≤95%
Size470x315x230mm
Weight20kg

Schematic

Lte 2600MHz Outdoor Band Selective Signal Repeater Signal Amplifier



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.
 

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