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20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
Specifications
Brand Name :
Sacontelecom
Model Number :
SA-43-TR400-CH8
Certification :
ISO9001, CE
Place of Origin :
China
MOQ :
2pcs
Price :
negotiation
Payment Terms :
L/C, T/T, Western Union, , Paypal
Supply Ability :
8000pcs per month
Delivery Time :
20 working days after receive payment
Packaging Details :
Ployfoam and Carton
Product Name :
Tetra Repeater
Power :
43dBm
Frequency :
Tetra 400mhz
Max Channel Number :
8
Weight :
32kgs
Dimension :
750mm*500mm*340mm
Description

20w Tetra 400M Off-air Channel Selective Fiber Optic Outdoor Mobile Repeater Manufacturer

Descriptions:

Sacontelecom Fiber Optic Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than setup a new Base Station (BTS). Main operation of RF Repeaters system: For the down link, signals from BTS is fed to Master Unit(MU), the MU then convert RF signal to laser signal then feed to fiber to transmit to Remote Unit(RU). RU then convert laser signal to RF signal, and use Power Amplifier to amplify to high power to IBS or coverage antenna. For the up link, Is a reverse process, signals from user mobile is fed to MU’s MS port. Via duplexer, the signal is amplified by low noise amplifier to improve signal strength. Then the signals is fed to RF fiber optical module then converted to laser signals, then the laser signal is transmit to MU, the laser signal from RU is convert to RF signal by RF optical transceiver. Then the RF signals are amplified to more strength signals fed to BTS.

Features:

High level, high availability, convenient for maintain;

Internal adopt intelligent monitoring, is convenient to locate the faults for maintain;

Low power consumption, excellent heat dissipation;

High linearity PA, high system gain;

Fiber path loss auto compensation;

Flexible network topology, support star, ring and daisy-chain;

Local and remote monitoring (optional) with automatic fault alarm &remote control;

Compact size, flexible for installation and relocation;

Weatherproof design for all-weather installation;

Specifications:

1. Master Unit Technical Specification

Items Testing Condition Technical Specification Memo
Downlink Uplink
Frequency Range Working in-band 425MHz～427MHz 415MHz～417MHz
Max Bandwidth Working in-band 2MHz
Output Power Working in-band - 43±2dBm
Number of ROU 2
Max Channel Number 8
Max RF Input level Working in-band +5dBm -
Min RF Input level Working in-band -70dBm -
Max RF input without damage Working in-band 10dBm -
VSWR Working in-band ≤1 5
IMD Working in-band ≤ 45dBc

Spurious Emission

 Working in-band ≤ -36 dBm (250 nW) in the frequency band 9 kHz to 1 GHz
Working in-band ≤-30 dBm (1 μW) in the frequency band 1 GHz to 12,75 GHz
Gain Adjustable Range/Step Working in-band ≥30dB/1dB
Gain Adjustable Error Working in-band Gain adjustable range is 0~20dB, error≤1dB; ≥21dB, error≤1.5dB
Pass-band Ripple (in Band) ≤ 3dB
Time Delay Working in-band ≤35.0μs
Connector N-Female
Optical Specifications
Optical Output Power +3dBm±2dB -
Optical Max Input power +4dBm
Optical Min Input power +0dBm
Optical Input damage level +10dBm
Optical length DL: 1310nm, UL: 1550nm
Max Optical Path Loss ≤10dB /Includes the loss of the optical splitter
Optical Connector LC/PC
Nos Of Optical Ports 4
Power Supply and Mechanical Specifications
Power Supply AC 100V ~ 240V / 50 Hz or DC 42V ~ 60V
Dimension 750mm*500mm*340mm
Weight 32kg
Max. Power Consumption 200W
Operating Temperature -5~+45℃
Operating Humidity ≤85%
Environmental Class IP65
RF Connector N-Female, 50ohm
MTBF ≥50000 hours
Local Monitoring System
Monitor Interface Using RJ45/RS232 cable
Setting up with the Control Keys Yes
Parameter setting Gain UL& DL

Status monitoring (Alarm &

signal level)

 Power supply, temperature, VSWR
Repeater restart function Yes
Battery Yes
Alarm Type No Power, Over Temperature, RU Failed
SMS or GPRS Modem Included with repeater

Remote Monitoring Server

 Configuration of Server
GUI base
Parameter setting: Gain UL& DL

Status monitoring (Alarm & signal level): Power

supply,VSWR, …
Repeater restart function

2.Remote Unit Technical Specification

Items Testing Condition Technical Specification
Downlink Uplink
Frequency Range Working in-band 425MHz～427MHz 415MHz～417MHz
Max Bandwidth Working in-band 2MHz
Output Power Working in-band +40±2dBm -- Customized
Max Input without damage Working in-band -- +10dBm
Max Input RF level Working in-band -- -25dBm
Min Input RF level Working in-band -- -107dBm
Noise Figure Working in-band -- ≤5dB
Gain Adjustable Range/Step Working in-band ≥30dB/1dB
Gain Adjustable Error Working in-band Gain adjustable range is 0~20dB, error≤1dB; ≥21dB, error≤1 5dB
Ripple Working in-band ≤3dB in bandwidth
IMD ≤-45dBc
Spurious Emission Working in-band ≤ -36 dBm (250 nW) in the frequency band 9 kHz to 1 GHz
Working in-band

≤-30 dBm (1 μW) in the frequency band 1 GHz to

12,75 GHz

ALC

Working in-band

When adding ≤10dB at max. Output level, output

variation ≤±2dB, When adding >10dB, output

variation ≤±2dB or be off.
VSWR Working in-band ≤1.5
Time Delay Working in-band ≤35.0μs
Optical Specifications
Optical Output Power 0~3dBm
Optical length DL: 1310nm, UL: 1550nm
Max Optical Path Loss ≤10dB /Includes the loss of the optical splitter
Optical Connector FC/PC
Optical Max input power +4dBm
Optical Min input power +0dBm
Optical input power without damage +10dBm
Power Supply and Mechanical Specifications
Power Supply AC 100V ~ 240V / 50 Hz or DC 42V ~ 60V
Dimension 670mm*450mm*300mm
Weight 26kg
Max. Power Consumption 150W
Operating Temperature -25~+55℃
Operating Humidity ≤95%
Environmental Class IP55
RF Connector N-Female, 50ohm
MTBF ≥50000 hours
Local Monitoring System
Setting up with the Control Keys Yes
GUI base Using RJ45/RS232 cable
Parameter setting Gain UL& DL

Status monitoring (Alarm & signal

level)

 Power supply, temperature, VSWR,..
Firmware download Yes
Repeater restart function Yes
Battery Yes
Remote Monitoring System
SMS or GPRS Modem Included with repeater
Remote Monitoring Server Configuration of Server
GUI base
Parameter setting: Gain UL& DL

Status monitoring (Alarm & signal level): Power

supply, ,VSWR, …
Repeater restart function

3. MOU+ROU Whole System Technical Specification

Items Testing Condition Technical Specification Memo
uplink downlink
Frequency Range Working in-band 415MHz～417MHz 425MHz～427MHz
Max Bandwidth Working in-band 2MHz
Output Power Working in-band +43±2dBm +40±2dBm Customized
ALC (dB) Input add 10dB △Po≤±2
Max Gain Working in-band 95±3dB 95±3dB
Gain Adjustable Range(dB) Working in-band ≥30

Gain Adjustable Linear(dB)

 10dB ±1.0
20dB ±1.0
30dB ±1.5
Ripple in Band(dB) Effective Bandwidth ≤3
Max.input level Without Damage Continue 1min -10 dBm
IMD Working in-band ≤ 45dBc

Spurious Emission

 Working in-band ≤ -36 dBm (250 nW) in the frequency band 9 kHz to 1 GHz
Working in-band ≤-30 dBm (1 μW) in the frequency band 1 GHz to 12,75 GHz
Transmission Delay(us) Working in-band ≤35.0
Noise Figure (dB) Working in-band ≤5 ( Max.gain)
Inter-modulation Attenuation 9kHz～1GHz ≤-36dBm/100kHz
1GHz～12.75GHz ≤-30dBm/1MHz

Port VSWR

 BS Port ≤1.5
MS Port ≤1.5

20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS

Product tags

gsm frequency selective repeater

,

gsm 980 repeater rf

,

mobile signal repeater kw17elte26
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20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS

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Product Detail
Brand Name :
Sacontelecom
Model Number :
SA-43-TR400-CH8
Certification :
ISO9001, CE
Place of Origin :
China
MOQ :
2pcs
Price :
negotiation
Contact Supplier
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS
20w Tetra 400mhz Mobile Signal Repeater Off Air Channel LC PC SMS GPRS

Shenzhen Sacon Telecom Co., Ltd

Verified Supplier
8 Years
guangdong, shenzhen
Since 2011
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Drone Signal Jammer, Anti Drone Detector, Mobile Phone Signal Jammer
Total Annual :
100,0000-1,000,0000
Employee Number :
10~50
Certification Level :
Verified Supplier
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