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Multiswitche
Terra
Multiswitch Terra MSV-532 (5-in, 32-out) - with IF gain adjustment
Kód zboží: R70732
 
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Multiswitch Terra MSV-532 (5-in, 32-out) - with IF gain adjustment
View of the multiswitch
Multiswitch Terra MSV-532 (5-in, 32-out) - with IF gain adjustment
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Description
The multiswitch is dedicated for medium and bigger installations (20-200 outlets) with distribution of SAT IF and terrestrial TV signals. The multiswitch has got built-in amplifiers for terrestrial and satellite TV, but requires external power supplying. MSV-5xx series enables adjustment of SAT IF gain (independently for higher and lower band - as distinct from MSR-5xx series).
It allows to equalize levels of the bands, which reduces cross-coupling and improves signal quality. Cross-coupling appears when several cables are tightly bound together. The multiswitch has been designed for indoor use only.
Operation
Free inputs and outputs of multiswitches have to be closed with terminating resistors. This series of multiswitches is powered via coaxial cables via inputs e.g. from SA-501 amplifiers.
Specifications


Name

MSV-524

MSV-532

Code

R70724

R70732

Number of outputs

24

32

Frequency range

SAT TV

0.95 - 2.4 GHz

Terr. TV

4 - 862 MHz



Gain

SAT TV

outputs 1-8

6.5-14dB

outputs 9-16

5-11dB

outputs 17-24

3.5-8dB

outputs 25-32

-

2-5dB

Terr. TV

outputs 1-8

5-10dB

outputs 9-16

4-8dB

outputs 17-24

3-6dB

outputs 25-32

-

2-4dB

Gain adjustment

SAT TV
(simultaneously for both bands)

10dB

Terr. TV

17dB

Maximum output level (SAT, IMD3=35dB)

93dBuV

Maximum output level (terr. TV, DIN=45004B)

outputs 1-8

93dBuV

outputs 9-16

89dBuV

outputs 17-24

87dBuV

outputs 25-32

-

85dBuV

Isolation between inputs (SAT)

>30dB

Isolation between outputs

SAT TV

>30dB

Terr. TV

>30dB

Current consumption (from receiver's input)

<180mA

Maximum load of H line and external power supply

+12V to 18V/80mA

Control signals

V/Lo, H/Lo

11.5-14.5V/0kHz,
16.5-19V/0kHz

V/Hi, H/Hi

11.5-14.5V/22kHz,
16.5-19V/22kHz

Operation temperature

-20 to +50 °C

Dimensions

250x128
x53 mm

290x128
x53 mm

Weight

0.84kg

1kg


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