Leírás
Automatic video switch 4:1
MANUAL AV SWITCH 4:1 The LVH-5 was designed to switch video signals from up to four sources to one output. Switching is made automatically and is indcated by control LEDs. The switching time is adjustable. Each channel features a manual override button to stop the sequencing mode. Each input is provided with a parallel output for feed-through of the input signal. The open collector outputs allow for controlling other units. Power connections are made using block terminals. The unit is compatible with NTSC and PAL systems.
- Automatic switching of video
- Switching time adjustable
- 4 inputs with feed-through output via BNC plugs
- 1 output via BNC plug
- Each channel with manual override button and LED indicator
- Open collector outputs for controlling other units
- NTSC and PAL compatible
- Super compact metal housing
- 12-24 V DC power supply via block terminals (PSU not included)
Paraméterek
| Power supply | 12-24 V DC 110 mA |
| Frequency range | 10 - 10000000 Hz |
| S/N ratio | >70 dB |
| Crosstalk | >55 dB |
| Dimensions | Width:14,6 cm |
| Depth | 7,8 cm |
| Height | 4,2 cm |
| Weight | 400 g |
| 4 x video inputs | 5 kohms (bridged), 75 ohms (terminated), BNC |
| 5 x outputs | 75 ohms, BNC (4 feed-through outputs, 1 amplified output) |
| 4 x open collector outputs | 50 mA, block terminals |
| Gain | 0 dB/ 75 ohms terminated |
| Operating signal level | 0.5-1 Vpp |
| Off attenuation | 65 dB |
| Differential phase | 0.3° |
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