5watts Outdoor 1800MHz Signal Repeater Waterproof

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Delivery term: The date of payment from buyers deliver within days
seat: Guangdong
Validity to: Long-term effective
Last update: 2017-10-26 07:22
Browse the number: 301
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Outdoor Repeater DCS1800mhz Network Output 5watts

The DCS1800mhz RF Repeater is designed to provide a more cost –effective solution than adding a new base transceiver Station(BTS) to improve signal coverage and communication quality in GSM system .And its easy installation and maintenance can help carrier get fast return.

The Repeater is working as a relay between the BTS and Mobiles ,it receivers the low-power signal from BTS via the Donor Antenna, Linearly amplifies the signal and then retransmits it via the coverage Antenna to  the weak/blind coverage area , And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

Features 

1.Aluminum-alloy casing with PI65 protection has high resistance to dust, water and corroding;

2.No interference to BTS by adopting linear amplifier with high gain and low noise;

3.Adoption filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;

4.USB port provides a link a notebook for local supervision or to the build-in wireless modem to communicate with the NMS )network Management System)that can remotely supervise repeater’s working status and download operational parameters to the repeater 

Applications 

To expand signal coverage or fill signal blink area where signal is weak or unavailable 

Outdoor :Airports ,tourism regions, folf courses, tunnels, factories ,mining districts ,villages ;

Indoor :Hotels ,exhibition centers ,basements ,shipping malls , offices ,parking lots ;


Specification

Frequency

TX: 880 ~ 915 MHz

RX: 925 ~ 960 MHz

Output power

TX: 35dBm±2dBm

RX: 37dBm±2dBm

ALC control

When in max output power, if increased less10dB input Level, the variation of the output power can be controlled within 2dB , When in max output power, if increased over10dB input Level, the variation of the output power can be controlled within 2dB or shut down repeater

Gain

85±2dB

Gain control range

≥30dB

Gain control step and error

Gain control step:1dB

Error range:0~10dB, error ≤±1dB;

10~20dB ,error≤±1dB;

≥20dB, error≤±1.5dB

Ripple in band

≤2.0dB/3.84MHz(peak value),Ripple in band≤4.0dB

Frequency error

≤±0.01ppm

Spectral emission

Meet 3GPP TS 25.106 demand

ACRR

Meet 3GPP TS 25.106 demand

Spurious emission

Meet 3GPP TS 25.106 demand

Output intermodulation

Meet 3GPP TS 25.106 demand

Vector range error

EVM≤12.5%

PCDE

≤-35dB

Noise figure

≤6.0dB

Insulation test and prevent self-excitation

Support

Time delay

≤5.0us

VSWR

≤2.2

Ripple out of band

2.7MHz≤f_offset≤3.5MHz70dB

3.5MHz≤f_offset≤7.5MHz≤70dB

7.5MHz≤f_offset≤12.5MHz≤45dB

12.5MHz≤f_offset≤35dB

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