Band repeater GSM 1800 – DB4S27P

Features of the GSM 1800 repeater

UPLINK

LINK BELOW

Channel range

DCS band 1

channels: 598 – 648

channels: 598 – 648

DCS band 2

channels: 650 – 682

channels: 650 – 682

DCS band 3

channels: 713 – 736

channels: 713 – 736

DCS band 4

channels: 785 – 878

channels: 785 – 878

Repeater gain, dB

80

80

Adjustment of the repeater amplification factor, dB, with DIP switches

30

30

Automatic gain adjustment (ARU), dB

20

Gain band unevenness, dB

<3

Maximum input signal, dBm

0

Repeater output power, dBm (W)

27 (0,5)

Intermodulation of the third order, dBm

-30

Noise, at 70 dB amplification

<5

Signal delay, μs

<4

Frequency stability, ppm

<0,01

Working up to failure, clock

More than 50

Nutrition, V

Alternating single-phase 220 (90 - 265), 50/60Hz

Impedance, Ohm

50

LED indicator

Amplifier

Green: Normal;

Red: Amplifier failure;

Feeding

Power On / Power Off

AGC

Orange: 1 dB < AGC < 5 dB

Red: AGC > 20 dB

Type of connectors

N, "nest"

Cooling

Passive through the radiator

Installation type

On the wall

Power consumption, W

<55

Dimensions, mm

X x 320 268 58

Weight of the repeater, kg

4,5

Humidity, %

<90

Degree of protection

IP 40

Working temperature, °С

-10â € | + 50