Multi-channel combiners
|
Technical specifications |
| Frequency range, MHz |
470...860 |
| Minimum channel spacing |
1 TV channel |
| Maximum number of channels combined |
9 |
| Input signal power, kW |
up to 20 |
| Maximum output power, kW |
up to 30 |
| Input and output impedance, Ohm |
50 |
| Attenuation, dB |
< 0,3 for a two-channel combiner (< 0,4 if channel spacing is 1 TV channel) |
| VSWR: |
|
| • frequency carrier |
< 1,1 |
| • working frequency |
< 1,2 |
| Inputs isolation, dB |
> 25 |
| Operating mode |
24 hours a day |
| Useful life |
> 10 years |
|
Operating conditions |
| Ambient temperature, °C |
+5...+45 |
| Humidity, % |
up to 80 |
 |
Five-input combiner 21 TV channel (1 kW) + 26 TV channel (1 kW) + 31 TV channel (1 kW) + 34 TV channel (1 kW) + broadband input for three TV channels: 42 TV channel (1 kW) + 52 TV channel (1 kW) + 57 TV channel (1 kW)
|
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Three-input combiner 21 TV channel (5 kW) + 23 TV channel (2 kW) + 34 TV channel (5 kW)
|
 |
Three-input combiner 26 TV channel (2 kW) + 34 TV channel (2 kW) + 36 TV channel (2 kW)
|
 |
| Three-input combiner 32 TV channel (100 W) + 37 TV channel (100 W) + 40 TV channel (2 kW) |
Kvant-Efir
Legal address: 11 Kikvidze St., Kyiv 01103, Ukraine
Second production facility: 5-K Derevoobrobna St., Kyiv 01013, Ukraine
Mailing address: PO Box 15, Kyiv 01013, Ukraine
Tel.: (+38 044) 531-42-20, fax: (+38 044) 531-42-22
E-mail: 
http://www.kvant-efir.com.ua