Multiswitches
CLASS A
TV/SAT Splitter: Terra SDQ-508 (5-in, 20-out, class A)
Code: R70520
View of the splitter
Top view
The splitter is used in multiswitch installations to extend the signal bus, consisting of four satellite lines that carry signals from a Quatro LNB and terrestrial line with DVB-T, DAB, FM signals, into four branches/subnetworks. The device is equipped with two DC-transition switches that in "ON" position run current through "H" paths of selected branches.
The die-cast housing provides high screening efficiency by preventing the penetration of interfering signals to the unit.
Key features
- 5 paths (4 x SAT + terrestrial signals)
- used in multiswitch installations with subnetwork partition - divides the system into four subnetworks
- replaces 5 individual quadruple TV/SAT taps
- equipped with optionally switched-on/off DC pass
- also available: another splitter SD-504 R70515, and taps: SD-510 R70516, SD-515 R70517, SD-520 R70518
Specifications
| Name | SDQ-508 | |
| Code | R70520 | |
| Operating bands [MHz] | SAT | 950 - 2400 |
| DVB-T/Radio | 5 - 862 | |
| Insertion loss [dB] | SAT | 8 |
| DVB-T/Radio | 8 | |
| Isolation between inputs | SAT/SAT | 30 |
| DVB-T/SAT | 30 | |
| DC pass | V lines | 0.5 A max. |
| H lines | 2 A max (1 A max in one line) | |
| DVB-T/Radio | 0.1 A max. | |
| Return loss [dB] | > 10 | |
| Screening efficiency class | A | |
| Operating temperature [°C] | -20...50 | |
| Dimensions [mm] | 267x135x30 | |
| Weight [kg] | 0.7 | |
TV/SAT Splitter: Terra SDQ-508 (5-in, 20-out, class A)
Code: R70520
COMPLETE WITH
SECTION LIBRARY
»
In the Home (6)
»
SMATV Systems (14)
»
»
Designing (4)
»
Measurements (2)
»
Diagrams (13)
»
Some Theory (14)
»
DVB-T & DAB (8)
»
CPR (1)
»
HDMI (3)
LIBRARY NEW TITLES
TO KNOW MORE