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View of the amplifier
A set of ZG channel amplifiers
Every channel amplifier is prepared by the manufacturer for a specified channel - placing an order it is necessary to give the number of the channel.
High-end channel amplifier from ALCAD (prepared by the manufacturer for a specified VHF/S channel - from R1 to R3). Designed for distributing signals in medium, large and very large MATV/SMATV systems. Due to exceptional selectivity (Cn+2 34dB) the amplifier eliminates signals out of the pass band. It is especially useful when there are modulators within an installation.
Very high maximum output level (2x123.5dB) allows to build large installations (up to 200 outlets) without using additional amplifiers.
Product from ALCAD of Spain.
Very high maximum output level (2x123.5dB) allows to build large installations (up to 200 outlets) without using additional amplifiers.
Product from ALCAD of Spain.
A headend should include:
- ZG-401 R90517 - the number of the amplifiers is the same as the number of UHF channels used,
- ZG-601 R90538 - the number of the amplifiers is the same as the number of VHF channels used,
- ZG-201 R90512 - 1pc,
- AS-102 R90500 - 1pc for 12 ZG amplifiers,
- ZP-002 R90552 - the number is the same as of ZG channel amplifiers less the number of antennas,
- RM-075 R90504 - 2pcs,
- frame/s - see above.
Typical gain characteristics of ZG channel amplifier - the markers define one channel
Gain characteristics of two ZG channel amplifiers (in series)
Return loss characteristics
Specifications
Name | ZG-601 | |
Code | R90538A | |
| Available channels | R1-R3 | |
| Frequency range | MHz | 48.5-84 |
Gain | dB | 50+/-3 |
Bandwidth | MHz | 8 |
Gain adjustment | dB | 20 |
Max. output signal level according to | dBuV | 2x123.5 |
Selectivity Cn+2 | dB | 34 |
Selectivity Cn+3 | dB | 50 |
Noise figure | dB | 3.5 |
Connectors | IEC 9.5 | |
Power | V/mA | +24 /75 |
Weight | kg | 0.4 |
| Operation temperature | °C | -10...+65 |
| Housing (IP class) | | IP20 |
Dimensions (L x W x H) | mm | 196x76x32 |
Specifications
|
Nazwa |
ZG-601 |
|
|
Kod |
R90538A |
|
| Kanały |
R1-R3 |
|
| Zakres częstotliwości | MHz | 48,5-84 |
|
Wzmocnienie |
dB |
50+/-3 |
|
Szerokość pasma |
MHz |
8 |
|
Zakres regulacji wzmocnienia |
dB |
20 |
|
Maks. dopuszczalny poziom sygnału wyjściowego |
dBuV |
2x123,5 |
|
Selektywność Cn+2 |
dB |
34 |
|
Selektywność Cn+3 |
dB |
50 |
|
Współczynnik szumów |
dB |
3,5 |
|
Typ złącza |
mm |
IEC 9,5 |
|
Zasilanie |
V/mA |
+24 /75 |
|
Masa (jeden moduł) |
kg |
0,4 |
| Temperatura pracy | °C |
-10...+65 |
| Obudowa | IP20 | |
|
Wymiary (długość x szerokość x wysokość) |
mm |
196x76x32 |