waterproof weatherproof outdoor wireless video transmitter and receiver
waterproof weatherproof outdoor wireless video transmitter and receiver SFGT-80H
Features of outdoor waterproof cofdm transmitter:
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;Safety with AES128bits encryption;
4) Transmit distance can up to about 100km LOS distance in open air/50-60km NLOS in suburb environment;
5) Common video interfaces, connect to an ordinary analogic camera directly;
6) Water-proof, AC 220V(can be ordered 12-28V for solar power interface), adopted different cores in order to distinguish from other interfaces, prevent from destroying the equipment by accident;
7) Support LOS and NLOS transmission,mobile or stationary monitoring.
Transmitter Specifcation:
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RF Index: |
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Frequency |
300-900MHz(optional),1.2GHz/2.4GHz/4.4GHz(customized) |
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RF Power |
30W/50W/80W/100W(option) |
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Transmit distance |
100km max LOS distance/50-60km NLOS in suburb |
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Power Supply |
DC12V 7.8A / AC220V 5A |
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Output level |
30W / 50W /80W /100W (option) |
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Frequency stability |
0.0005%(standard) |
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Impedance |
50Ω |
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Phase Noise @10KHz |
-75dBc |
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Audio Index: |
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Interface |
BNC |
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Audio output |
600Ω balance/0.5v unbalance |
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De-emphasis |
75us/50us |
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carrier frequency |
6.5MHz |
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Distortion |
3% |
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FM Noise |
-50dB |
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Video index |
|
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Video Output |
75 Ω unbalanced, 1.0Volt P-P |
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Differential gain |
5% |
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Differential phase |
5 |
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SNR |
55dB |
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De-emphasis |
CCIR STANDARD PAL |
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Other Index |
|
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Work environment |
-35~+55°C |
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Humidity |
0.96% |
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Size |
400*230*160mm or other size |
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Weight |
8kg(2U chassis) |
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Receiver System Indicators: |
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Frequency |
300-4400MHz (option) |
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Impedance |
75Ω |
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Bandwidth |
2/4/6/8MHz(optional) |
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Video Output |
AV signal |
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Video Format |
PAL/NTSC |
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Resolution |
720P |
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sound channel mode |
dual track |
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Input Level |
29~80dBuV |
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Sample frequency |
340MHz |
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Interface |
BNC |
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Volume adjustment |
20 levels to adjust |
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Audio output Impedance |
75Ω |
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Video output impedance |
75Ω |
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Video Output Level |
1.0Vp-p BNC |
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Voltage |
110-240V / DC12-28V |
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Resolution |
720*576 |
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Audio Output Level |
0dBm |
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Temperature |
-30~50°C |
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Humidity |
0.96% |
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Weight |
3KG |
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Size |
290*190*100mm |
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|
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