GSM 900 1800 dual band outdoor repeater system is designed to solve problems of weak mobile signal, which is much cheaper than adding a new Base Station (BTS). Main operation of RF Repeaters system is to receive low power signal from BTS via radio frequency transmission and then transmit the amplified signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and transmitted to the BTS via the opposite direction.

GSM 900 1800 dual band outdoor repeater Main Features:

1. High linearity PA; High system gain;
2. Intelligent ALC technology;
3. Full duplex and high isolation from uplink to downlink;
4. Automatic Operation convenient operation;
5. Integrated technique with reliable performance;
6. Local and remote monitoring (optional) with automatic fault alarm &remote control;
7. Weatherproof design for all weather installation;

Items

GSM900+DCS1800 Dual Band Selective Repeater

Operation bandwidth (Mhz)

Nominal frequency

890-915MHz &1710-1785MHz

935-960MHz &1805-1880MHz

Gain (dB)

Nominal output power -5dB

90±3

Number of determine

GSM

Broad band

DCS

Wide band

Output power (dBm)

GSM modulating signal

-5±1

33 ; 37 ; 40 ; 43 ; ±1

DCS modulating signal

-5±1

33 ; 37 ; 40 ; ±1

ALC (dBm)

Input signal increase 20dB

Po ≤ ±1

Noise figure (dB)

Work frequency band

≤5

Base station coupling Priorto does not make the request

Ripple in band (dB)

GSM (Summit effective work within the bandwidth)

≤3

≤3

DCS (work effectively within the bandwidth)

≤4

≤4

Frequency error (ppm)

GSM Nomial output power

≤0.05

DCS Nominal output power

≤0.05

GSM/DCS

Transmission time delay (µs)

Work frequency band

≤5

Peak phase error (º)

Work frequency band

≤20

RMS phase error (º)

Work frequency band

≤5

Gain adjusting range (dB)

Nominal output power -5dB

≥30

≥30

Gain adjustment linear (dB)

10dB

Nominal output power -5dB

±1

±1

20dB

Nominal output power -5dB

±1

±1

30dB

Nominal output power -5dB

±1.5

±1.5

Intermodulation attenuation (dBc)

Work frequency band

≤50

≤-45

≤-36

Band carrier suppresstion

≥60

≥60

Network capacity

Support for 8-chain network and star network, and 4-port hybrid network approach

The maximum draw distance should be greater than 20km

Each remote devices to meet EVM≤6% RMS; DCS

RF input dynamic range

The input signal dynamic range ≥40dB; EVM deterioration is not more than 6% .DCS

Time delay

Single delay: Digital fiber optic repeater ≤18µs

System time delay: Digital optical fiber relay pull far system ≤25µs (one carry six)

Spurious emissions

9-150Khz (peak value)

-36dBm/1Khz

-36dBm/1Khz

150Khz-30Mhz (peak

value)

-36dBm/10Khz

-36dBm/10Khz

30Mhz-1Ghz (peak value)

-36dBm/100Khz

-36dBm/100Khz

VSWR

BS port

1.5

MS port

1.5

Kintone gsm dual band repeater 900 1800 gsm outdoor repeater to expand signal coverage of signal blind areas where signal is weak or unavailable.

Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.

Indoor:  Hotels, Exhibition Centers, Basements, Shopping Malls, Offices, Packing Lots etc.

 Delivery Date

Product range: GSM / CDMA / DCS / WCDMA / TETRA / LTE Wireless Full Band Repeater, Fiber Optic Repeater, Frequency Shifting Repeater, Digital / Analog Repeater, Trunk Amplifier

Support System

Frequency Range

Output Power

GSM900MHZ

890-915MHz/935-960MHz

2W/5W/10W/20W/30W/40W/50W/60W

DCS1800MHz

1710-1785MHz/1805-1880MHz

2W/5W/10W/20W/30W/40W/50W/60W

PCS1900MHz

1895-1910MHz/1975-1990MHz

2W/5W/10W/20W/30W/40W/50W/60W

GSM850MHz

824-849MHz/869-894MHz

2W/5W/10W/20W/30W/40W/50W/60W

CDMA450MHz

450-457.5MHz/460-467.5MHz

2W/5W/10W/20W/30W/40W/50W/60W

CDMA800MHz

824-849MHz/869-894MHz

2W/5W/10W/20W/30W/40W/50W/60W

CDMA1900MHz

1880-1890MHz/1960-1970MHz

2W/5W/10W/20W/30W/40W/50W/60W

UMTS850MHz

824-849MHz/869-894MHz

2W/5W/10W/20W/30W/40W/50W/60W

UMTS2100MHz

1920-1980MHz/2110-2170MHz

2W/5W/10W/20W/30W/40W/50W/60W

GSM900/1800MHZ

890-915MHz/935-960MHz

1710-1785MHz/1805-1880MHz

2W/5W/10W/20W/

GSM850/1900MHZ

824-849MHz/869-894MHz

1880-1890MHz/1960-1970MHz

2W/5W/10W/20W

GSM900/UMTS2100

890-915MHz/935-960MHz

1920-1980MHz/2110-2170MHz

2W/5W/10W/20W/

* Note: If any questions or comments about KingTone 3G 2100MHz Cellular Signal Repeater , please contact us with no hesitate

  via TM,or send us inquiry now ! 

  We are sure any feedback from you will get prompt attention and reply!

>> for More, please visit: <<