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| e-mail: systemygsm.pl@gmail.com | |
| GG: 59620 Skype: siwycyfra | |
Information on product
FULL DESCRIPTION
The amplifier is designed for amplification of the first SAT IF within installations built with 9-input multiswitches.
SA-901 is used in cascades of MS951 and MS952 multiswitches, and allows to make a system with up to 80 subscribes'
terminals. It amplifies TV SAT and terrestrial TV signals (with
push-pull output stage in terrestrial path). The device also powers the
rest of the system. The power supply (switched mode) is equipped with
short-circuit protection.
Specifications
|
Name |
SA-901 |
|
|
Frequency range |
SAT IF (MHz) |
950 - 2400 |
|
Terrestrial TV (MHz) |
47 - 862 |
|
|
Gain |
SAT IF (dB) |
15 - 22 |
|
|
Terrestrial TV (dB) |
17 |
|
Cable attenuation compensation |
SAT IF (dB) |
0-10 |
|
Terrestrial TV (dB) |
0 - 20 |
|
|
Separation |
SAT IF (dB) |
30 |
|
Terrestrial TV (dB) |
30 |
|
|
Maximum output level |
SAT IF (dBuV) |
106 (IMD3) |
|
|
Terrestrial TV (dBuV) |
114 (IMD3) |
|
LNB powering |
V |
14/18 |
| Powering of external devices |
mA |
0.6A @ 14V (LNBs), |
|
Power parameters and consumption |
(without LNB current) |
230V/50 Hz / 11VA |
|
Working temperature |
°C |
-20 to +50 |
|
Dimensions |
mm |
295x128x53 |
|
Weight |
kg |
1 |
Users reviews
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