Front View
Packaging
Twin OH Modulator for Analogue
14MM-OH38
Headend Equipment
Matchmaster has a full range of Headend equipment from entry level to complex systems, including engineering support and system designs. Matchmaster can offer simple Channel Filters with AGC through to complex DVB modules for any type of broadcast including Encoders, Modulators & Transmodulators for DVB-T, DVB-C, DVB-S/S2, IP, ASI, SDI, FM and many more.
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Features and Benefits
- Modulation of 2 AV signals to 2 analog TV channels multi-standard operation
- Output frequency range 45–862 MHz
- Interface for audio/video with BNC/Cinch
- Independently adjustable in 250 kHz steps
- Stereo capable vestigial sideband modulator
Pack Quantity
Inner: 1 box of 1 piece
Helpful Tip: Bulk cartons prevent potential transit damage.
Specifications
| Video Input Level | 1V ± 0.4V |
|---|---|
| Video Input Bandwidth | 20Hz - 5MHz |
| Audio Input Impedance | 600 / 10 k Ohm |
| Audio Input Level (for nom. deviation) | - 4dBm / 1 kHz |
| Audio Level Range | - 9dB - +5dB |
| Audio Input Bandwidth | 40–15000 Hz |
| Output Impedance | 75Ohm |
| Output Frequency Range | 45–862MHz |
| Frequency Steps | 250kHz |
| Stability of Output Frequency | ± 30kHz |
| Output Channel Bandwidth | 2 x 7/8 MHz |
| Output Level | (1dB steps) ±1dB |
| TV Standards | B/G, D/K, I, L |
| Audio Format | Mono, Stereo, Dual |
| S/N Video (CCIR-rec. 567-1) | >58dB |
| S/N Audio | >50dB |
| Stability of Output Level | ±1dB |
| Spurious Inside TV Channel | >55dB |
| Spurious Outside TV Channel | >55dB |
| Power Consumption | <8W |
| Operating Temperature | -20° - +55°C |