PRODUCTS
VM500 Video Modem
VM500 Video Modem
VM500 is a transmission system for sending two video through one coaxial cable by a pair of transmitter and receiver.
Feature
- This Modem is designed to transmit 2-channel video signals in a common cable.
- One baseband video signal (0~6Mhz) is transmitted through interface V2. The maximum signal transmitting distance is 400m with SYV75-5 cable.
- The other baseband video signal is frequency modulated and transmitted through V1. The maximum signal transmitting distance is 400m with SYV75-5 cable.
- This Modem is suitable for reconstruction or upgrade of existing projects, such as adding cameras and console controls into existing monitoring system.
- Clear and stable picture with even brightness, true color, and no fuzziness.
Specifications
| Model | VM500 |
| Video Input | 2 Channel 75Ω1Vp-p |
| Video Output | 2 Channel 75Ω1Vp-p |
| Output level | (105±3)dBuV/75Ω |
| Input level | (60~105±3)dBuV/75Ω |
| Supply Voltage | DC12V/400mA |
| Video Level Control | -- |
| RF Level Control | Yes |
| Lightning/Electro-static Proof | Yes |
| Size | 120×65×26㎜ |
| Operation Temperatures | -20-55°C |
| Package Contents |
| VM500-S（Sender）×1 |
| VM500-R（Receiver）×1 |