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Multiprepínač Terra MSV-504 (5-vstupov, 4-výstupy) - S nastavením zosilnenia IF
Kód tovaru: R70704
Tovar bol stiahnutý z ponuky
Multiprepínač Terra MSV-504 (5-vstupov, 4-výstupy) - S nastavením zosilnenia IF
View of the multiswitch
Multiprepínač Terra MSV-504 (5-vstupov, 4-výstupy) - S nastavením zosilnenia IF
Top view
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 an external power supply. 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.
The MSV-504 multiswitch is powered via inputs, through coaxial cables, e.g. from SA-501 amplifiers.
Specifications

Name

MSV-504

MSV-508

MSV-512

MSV-516

Code

R70704

R70708

R70712

R70716

Number of outputs

4

8

12

16

Frequency range

SAT TV

0.95 - 2.4 GHz

Terrestrial TV

4 - 862 MHz



Gain

SAT TV

outputs 1-4

6.5-14 dB

outputs 5-8

-

5-11 dB

outputs 9-12

-

-

3.5-8 dB

outputs 13-16

-

-

-

2-5 dB

Terr. TV

outputs 1-4

5-10 dB

outputs 5-8

-

4-8 dB

outputs 9-12

-

-

3-6 dB

outputs 13-16

-

-

-

2-4 dB

Gain adjustment

SAT TV (simultaneously for both bands) 

10 dB

Terr. TV

17 dB

Maximum output level (SAT, IMD3=35dB)

93 dBuV

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

outputs 1-4

91 dBuV

91 dBuV

91 dBuV

91dBuV

outputs  5-8

-

89 dBuV

89 dBuV

89 dBuV

outputs 9-12

-

-

87 dBuV

87 dBuV

outputs  9-12

-

-

-

85 dBuV

Isolation between inputs (SAT)

>30 dB

Isolation between outputs

SAT TV

>30 dB

Terr. TV

>30 dB

Current consumption (from LNB input)

<180 mA

Maximum load of H line and external power supply

+12 V to 18 V / 80 mA

Control signals

V/Lo, H/Lo

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

V/Hi, H/Hi

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

Operation temperature

-20 to +50 °C

Dimensions

130x128x53 mm

170x128
x53 mm

210x128
x53 mm

250x128x53 mm

Weight

0.45 kg

0.55 kg

0.65 kg

0.75 kg

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Multiprepínač Terra MSV-504 (5-vstupov, 4-výstupy) - S nastavením zosilnenia IF
Kód tovaru: R70704
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