( mobile phone repeater)

Specification

DF-GSM/DCS

Frequency range

Uplink  890—915MHZ  1710—1785MHZ

Downlink 935-960MHz  1805—1880MHZ

Gain ( dB)

Uplink  Gp≥55

Downlink   Gp≥60

Pass band ripple

≤5dB

Guard band rejection

（BW-60dB）≤42MHz ,（BW-70dB）≤45MHz

I/O impedance

50Ω/N connector

I/O return loss

≤-8dB

Export power (Po)

≥23dBm

Intermodulation

Attenuation(Po=13dBm)

≤-40dBc

Transmission Delay

≤0.5μs

Ambient temperature

-10℃～50℃

Power supply

AC110～220V±10%   45～55Hz

Size

240 x 175 x 45 mm

Reliability

To the GB6993-86 standard

Electromagnetic

 compatibility

To the ETS300 694-4 standard

Function

a) Power supply LED denote

b) Export power LED denote