Náradie
Merače TV-SAT
Merač satelitného signálu: HORIZON (BER & HDSM V2 identifikácia)
View of the device
The meter is designed for SAT TV technicians. It helps in alignment of satellite dishes and evaluation of the quality of signals, measuring preBER, BER, C/N. The device generates DiSEqC signal and displays data on illuminated LCD screen.
Distinguishing features
- Operating band: 950 ÷ 2150 MHz
- Input level: -65 ÷ -25 dBm
- SR: 1 ÷ 45 Msps (SCPC/MCPC)
- C/N shown in dB
- DiSEqC commands
- 64-transponder memory
- Possibility of defining one transponder directly from local keyboard
- QPSK constellation diagram (HDSM USB Plus)
- "SPECTRUM" function (HDSM USB Plus)
View of the meter in its carrying bag
Bottom view (you can see the rechargeable battery)
Side view ...
...and the included accessories
Accessories
- leather satchel, rainproof protection
- NiMH rechargeable battery (7.2V/3.3Ah)
- AC power cord
- adapter to a cigarette lighter socket
- USB cable for connecting the meter to a PC
- user's manual
There is possibility of downloading into the memory a list of satellites. The list is available on this site.
Specifications:
| Name | HDSM V2 HORIZON | |
| Code | R10811 | |
| Band | MHz | 950 - 2150 |
| Input level | dBm | -65... -25 |
| Symbol Rate | Msps | 1-45 |
| LNB power | VDC; mA | 13/18; 250 |
| Overload protection | mA | 500 |
| Memory capacity | 32 satellites 64 transponders | |
| PC interface | USB | |
| Accumulator (kind) | NiMH | |
| Accumulator (parameters) | V/Ah | 7.2/3.3 |
| Charging time (input:230VAC) | Ca. 4 hours | |
More about RF measurements in the article Antenna Signal Measurements
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