security guard wireless video long range 50km L-band transmitter
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security guard wireless video long range 50km L-band transmitter---SG-F898
Introduction
This product transmits the video signal of remote wireless monitoring by wireless microwave. Transmit one image and 1-2 channel audio signal at the same time. There are three main frequency bands: L-Band 1.0-2.0GHZ; S-Band 2.3-2.7GHZ; KU-Band 10.75-12.7GHZ. As the selection of a higher frequency, and it has a strong anti-interference performance, clearer images and real-time stability. It has been well received in wireless video projects by users.
Transmitter System Indicators | |
Frequency | 1.0-1.5/2.3-2.7G(optional) |
RF Power | 10~50W(optional) |
Power Supply | DC12V / AC220V |
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 |
Size | 300*200*130mm |
Weight | 3kg |
Receiver System Indicators | |
Frequency | 1.0-1.5/2.3-2.7G(optional) |
Impedance | 50Ω |
Video Output | Analogic AV signal |
Voltage | AC220V |
Current | 0.6A |
Interface | BNC |
Temperature | -30~50°C |
Humidity | 0.96% |
Weight | 2KG |
Size | 250*190*110mm |
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 |
Packaging Details for Each Set | |
Complete Set & Accessories | 1* video transmitter; 1* video receiver; 2* special antennas; 2* RF Cables. |
Style | Paper carton |
Size | Undetermined |
Overall Weight | 6kg |