SRM522

dSCR multiswitch
wideband/quattro inputs, passive DTT path

5 inputs - 2 outputs dSCR cascadable multiswitch. With separate DC port.



Ordering number 02788
Specifications

T Y P E

SRM522

Ordering number

02788

Frequency range

SAT IF

290-2350 MHz

SAT IF output

950-2150 MHz

Terr. TV

5-862 MHz

Number of inputs
& trunk outputs

SAT IF

4

Terr. TV

1

Number of tap outputs

2

Return loss / impedance

> 10 dB / 75 Ω

Input level per channel

SAT IF

60-95 dBµV

Terr. TV

passive

Tap output with
combined DTT

user bands

32 max. per pair outputs, configurable

user band bandwidth

20-60 MHz configurable

dSCR mode output level,
AGC controlled

84 dBµV configurable

legacy mode output level
AGC controlled, typical

78 dBµV

Terr.TV loss, typical

11 dB

Trunk output loss

SAT IF

< 3 dB

Terr. TV

< 4 dB

Decoupling

SAT IF inputs/SAT IF inputs

> 30 dB

SAT IF inputs/Tap outputs

> 30 dB

SAT IF / Terr. TV

> 25 dB

DC pass through
trunk lines

SAT IF

2 A max., 1 A max. through one line

Terr. TV

250 mA max.

Current pass
to H trunk lines

from DC input

20 V 1.78 A max.

from tap outputs

20 V 550 mA max.

Current
consumption*

from DC input,
H trunk lines

20 V 220 mA max.

from STB

13 V 350 mA max

Operating temperature range

0° ÷ +50°C

Dimensions/Weight (packed)

116.6x91x25.5 mm/0.28 kg

* without external DC feeding

Application example
Programming and configuration mode.
Floor by floor installation.