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The RFDM-1 is a one-channel monaural frequency agile audio/video modulator. The modulator adds an RF (video) signal from security cameras or other video sources to your video distribution network using an unused channel. The RFDM-1 covers UHF channels 14-78 and CATV channels 65-135
Contents of package:
- RFDM-1 Modulator
- AC Adapter
- Video Patch Cord
- Audio Patch Cord
Specifications:
| Output frequency range: |
470MHz-860MHz |
| Output channels: | UHF: CH14-78, CATV: CH65-135 |
| Video Frequency Response: | +/-1dB |
| Aural Intercarriers Stability: | 4.5 MHz w/n +/- 3KHz |
| Video Input Imp/RF Output Imp: | 75 Ohm |
| Audio Input Impedance: | >10K Ohm |
| Frequency Accuracy/Stability: | PLL Crystal Stabilized +/-5KHz |
| Video Input Level: | 1Vp-p |
| Audio THD: | 0.4% |
| Output Level: | +10dBmV |
| Video Mod Index: | 70% +/- 10% |
| Dual Sideband Aural/Visual Carrier Ratio: | -15dB |
| Video S/N Ratio/Audio S/N Ratio: | 52dB/50dB |
| Size: | 95x75x26mm (3 3/4 x 3 x 1 in.) |
| Weight (approx. w/o power adapter): | 115 grams (4 oz) |
|
Power Adapter (Input): |
120VAC, 60Hz, 6W |
| Power Adapter (Output): | 12 VDC, 250mA |
This product was added to our catalog on Monday 23 October, 2017.
