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Αναμεταδότης Ψηφιακής Τηλεόρασης DTR-6U
| Input |
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| RF input channels: |
5…12(VHF) & 21…69(UHF) |
| Input Data: |
DVB-T |
| Input Level: |
-35 to -84 dBm |
| Input Connector: |
F-female, 75Ω |
| Loop-Through connector: |
F-female, 75Ω |
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| Modulation |
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| Standard: |
ETS 300 744 |
| FFT modes: |
2K, 4K(optional) 8K |
| Code Rate: |
1/2, 2/3, 3/4, 5/6, 7/8 |
| Guard Interval: |
1/32, 1/16, 1/8, 1/4 |
| Constellation: |
QPSK, 16QAM, 64QAM |
| Bandwidth: |
5,6,7(optional), 8 MHz |
| Spectrum polarity: |
Inverted or not (optional) |
| MER: |
> 38dB |
| Harmonics and Spurious |
> 50dB |
| Network mode: |
MFN |
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| RF Output |
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| Adjustable Frequency: |
470…860 MHz |
| Output power: |
2W (DVB-T) |
| Shoulder level: |
> -45dBc |
| Output Connector: |
N-female, 50Ω |
| Probe: |
Approx. -20dBm |
| Probe Connector: |
BNC-female |
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| General |
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| Operating Temperature: |
0 0C to 50 0C |
| Storage Temperature: |
-10 0C to +70 0C |
| Dimensions: |
2 ½ 19" Rack |
| Weight |
6.5 Kg |
| Power supply consumption: |
140 VA max |
| Power supply: |
~108 to 240 VAC 50/60Hz |
| Cooling: |
Forced Air |
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