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MAG 251L / 251H 2000-2700 MHz, 1W / 5W
| VIDEO PERFORMANCE (single hop at RCL = -35 dBm) |
| Frequency response: | 300 Hz to 5.5 MHz ± 0.5 dB 300 Hz to 10 MHz ±1dB |
| Chroma/luma gain: | ± 0.9 dB |
| Chroma/luma delay: | < 30 ns |
| S/N Ratio: | (Weighted CCIR 4 kHz to 5.5 MHz) > 70 dB p.p. / rms |
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| AUDIO PERFORMANCE |
| Capacity: | Up to 4 channels |
| Frequency: | CCIR 7.020 - 7.500 - 8.065 - 8.590 MHz
FCC 6.200 - 6.800 - 7.500 - 8.300 MHz |
| Deviation: | 200 kHz p.p. single or non adjacent dual channels
100 kHz p.p. multi-channel
75 kHz p.p. emphasized |
| S/N Ratio: | > 65 dB (100 kHz peak deviation) |
| Distortion: | < 0.5% at 1 kHz |
| In/Out level | 0 dBm (600 Ohm) |
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| TRANSMITTER |
| Type: | DIRECT modulation |
| Frequency range: | 2000-2700 MHZ |
| Power output: | 1watt 30dbm/50R (5watt optional) |
| Frequency stability: | 100 ppm or better (synthesis) |
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| RECEIVER |
| Type: | Double down conversion (for 70 Mhz model) |
| I.F. bandwidth: | 27 MHz @ 480 Mhz |
| Dynamic range: | > 50 dB |
| Noise figure: | < 7 dB max. |
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| GENERAL |
| Modulation: | FM (positive) |
| System capacity: | 1 Video + up to 4 audio channels |
| System deviation: | 13 MHz p.p. |
| Selectable channels: | PLL 1MHZ step |
| Video emphasis: | CCIR Rec. 405-1 |
| I.F. frequency: | 480 MHZ (70 MHz OPTIONAL) |
| I.F. I/O level: | 0 dBm |
| I.F. I/O impedance: | 75 Ohm |
| I.F. I/O return loss: | > 24 dB |
| Operating temperature: | From -10°C to +50°C |
| Main supply: | 220 V AC ± 10% (24 V DC OPTIONAL) |
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Πέμπτη, 30. Οκτωβρίου 2025 14:26:36 · Πνευματικά δικαιώματα ©1998-2025 MAGNAVISION |
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