| Model: | SG-50H |
|---|---|
| Brand: | Safe Guard |
| Origin: | Made In China |
| Category: | Security & Protection / Surveillance Equipment |
| Label: | digital transmitter , fm transmitter , video transmitter |
| Price: |
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|
| Min. Order: | 1 set |
| Live Chat: | Last Online:19 Mar, 2015 |
200MHz-900MHz Remote Video Monitoring System SG-50H
1. Introduction
1) Common video interfaces, connect to an ordinary analogic camera directly;
2) Water-proof, AC 220V(can be ordered 12-24V for solar power interface), adopted different cores in order to distinguish from other interfaces, prevent from destroying the equipment by accident;
3) Use with 24dBi directional antennas. Transmit 35-50km in the general urban environment, 80 km on sea-level.
2. Feature
1) Strong ability of anti-interference, diffraction and penetration;
2) Very suitable for basements, mines, caves, mountains and other environments with obstacles;
3) High quality with high-tech;
4) Distance can up to 50km.
3. Transmitter specification
| Transmitter Specification | |
| Frequency | 340-550MHz(optional) |
| RF Power | 10~50W |
| Power Supply | DC12V 2.5~8.5A / AC220V 1.5A |
| Modulation | FM |
| Frequency stability | 0.0005%(standard) |
| Impedance | 50Ω |
| Phase Noise @10KHz | -75dBc |
| Bandwidth | 20MHz |
| RF Interface | N |
| Work environment | -30~70 |
| Video Format | PAL |
| Distance | 10-50km |
| Size | 400*230*160mm |
| Weight | 8kg |
| Audio index | |
| Audio Output | 600ΩBalance/ 0.5vImbalance |
| De-emphasis | 75us/50us |
| Frequency corresponding | 50Hz to 15KHz(+/-0.5dB) |
| Carrier frequency | 6.5MHz |
| AV Interface | BNC |
| Distortion | 3% |
| FM Noise | -50dB |
| Video Index | |
| Video Output | 75 Ω unbalanced, 1.0Volt P-P |
| Differential gain | 5% |
| Differential phase | 5 |
| SNR | 55dB |
| De-emphasis | CCIR STANDARD PAL |
