Multiswitch Terra MSV-916 (9-in, 16-out) bez napájení

Kód zboží: R70866
9032,60 Kč
Cena s DPH Sleva Množství platnost
9032,60 Kč 0 % od 1 ks.
Dostupný
Multiswitches designed for cooperation with two Quatro LNBs, for building medium and large installations. Especially useful in multi-staircase buildings where they can be used to create subnetworks.
• 9/16 multiswitch for systems with radial topology
• Built-in cable loss correction
• Groups of outputs with different output levels
• Isolation between inputs better than 30 dB
• Powering of optional terrestrial TV preamplifier
• Active terrestrial TV path with LTE filter (47-790 MHz)
• Passive terrestrial TV path (5-862 MHz)
• Die-cast housing guarantying high screening efficiency

Záruka

Záruka 4 roky.

Podrobný popis

Terra MSV-912L - Multiswitch 9/12 bez zdroje
Terra MSV-912L - Multiswitch 9/12 bez zdroje
Terra multiswitches of MV series have been designed for medium and large 9-cable SMATV systems, also in multi-staircase buildings (with division into subnetworks).

Distinguishing features
  • 9/16 multiswitch for systems with radial topology
  • Built-in cable loss correction
  • Groups of outputs with different output levels
  • Isolation between inputs better than 30 dB
  • Powering of optional terrestrial TV preamplifier
  • Active terrestrial TV path with LTE filter (47-790 MHz)
  • Passive terrestrial TV path (5-862 MHz)
  • Die-cast housing guarantying high screening efficiency
The MV-916L R70866 multiswitch has built-in amplifiers for terrestrial and satellite TV. The adjustment of the SAT IF and DVB-T (47-790 MHz) gain is made with dedicated switches. In comparison with potentiometers, this solution increases stability of the adjustments.
The DVB-T path has LTE filter for eliminating unwanted signals in 800 MHz band (791-862 MHz) coming from LTE services.
The die-cast housing provides high screening efficiency by preventing the penetration of interfering signals to the unit. High output levels and built-in compensation of the increased loss of signals at higher frequencies in the distribution cables allow for building large SMATV systems with subscriber lines up to 80 meters.
The multiswitch can be powered via "H" lines from SA-901 R70901 amplifier or from local power supply R71465. Each of the power sources can feed a number of multiswitches (one multiswitch consumes max 100 mA).
Recommended Library titles:

SignalNET - telekomunikační instalace v bytových domech



Specifications
   R70858 R70862  R70866
Name  MV-908L  MV-912L  MV-916L
Code R70858 R70862 R70866
Number of inputs
9 9 9
Number of outputs
8 12 16
Operating bands [MHz] SAT 950 - 2400
DVB-T/Radio 47 - 790
Gain (incl. compensation of cable loss) [dB] SAT outputs 1-16 3...8
DVB-T/Radio outputs 1-8 4...7
outputs 9-12   3...5
outputs 13-16   2...3
Gain adjustment [dB] SAT 12 (step 4)
DVB-T/Radio 15 (step 1)
Max. level of SAT signal (IMD3=35dB)* [dBμV] 93
Max. level of DVB-T signal (IMD3=60dB)* [dBμV] outputs 1-8 85
outputs 9-12   83
outputs 13-16   83
Isolation between SAT inputs [dB] > 30
Isolation between outputs [dB]  SAT > 30
 DVB-T > 30
Current consumption from a subscriber's receiver input [mA] < 60
Supply voltage and power consumption 12 V ... 18 V ; <160 mA at 18 V
Control signals
14/18 V, 0/22 kHz, tone burst
or DiSEqC 1.0, DiSEqC 2.0
DC pass through "AUX 18 V" 18 V 1 A max.
Operating temperature range [ºC] -20...+50
Dimensions [mm] 187x135x30 227x135x30 267x135x30
Weight [kg] 1.26 1.26 1.26
* two carriers, DIN45004B

Specifikace

Product type Multiswitch
Number of converters 2 × quatro
Series MV-9xx
Model MV-916L
Brand TERRA
type final
classic
Aplikace Indoor
Type of cooperating converter Quatro Yes
Wideband No
Number of inputs 9
No. of outputs Legacy 16
RF path Active Yes
Preamplifier power supply No
Device specifications
Input RF band MHz 47-790
SAT IF band MHz 950-2150
Gain control in RF path dB 0...-15 with step 1
gain control in SAT IF path dB 0...-12 with step 4
Output RF band MHz 47-790
SAT IF band MHz 950-2150
dBµV 88
dBµV 88
dBµV 86
dBµV 86
SAT IF signal level on outputs 1-16 dBµV 93
SAT IF path gain – built-in pre-correction of cable attenuation characteristics outputs 1-4 dB 9...14
outputs 5-8 dB 8...12
outputs 9-12 dB 7...10
outputs 13-16 dB 6...8
RF path amplification – built-in pre-correction of cable attenuation characteristics outputs 1-4 dB 4...9
outputs 5-8 dB 3.5...8
outputs 9-12 dB 3...7
outputs 13-16 dB 2.5...6
Input separation SAT IF dB >30
Output separation FM TV dB >35
SAT IF dB >30
Return loss TV/SAT dB >30
SAT/RTV dB >40
Power on RF inputs H/Lo, H/Hi V 18
V/Lo, V/Hi V 14
Current drawn from receiver A
from H line or external power supply 18 VDC A <0.16
Control signals 14/18 V, 0/22 kHz, tone burst, DiSEqC 1.0, DiSEqC 2.0 or related
Die-cast enclosure Yes
Remotely powered Yes
Built-in power supply No
Screening efficiency class A
Compliance with relevant national legislation Yes
Power supply V/Hz DC 18
Provozní teplota °C -20...+50
Dimensions mm 187 × 135 × 52
Weight kg