Model: | C331 |
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Brand: | Vtech |
Origin: | Made In China |
Category: | Security & Protection / Surveillance Equipment |
Label: | wireless transmitter , portableTransmitter , COFDM modulator |
Price: |
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Min. Order: | 1 pc |
Based on standard modulating technique of COFDM;
The high quality of the numerical video processing and the MPEG2 video coding and decoding ;
The low delay of coding;
Support the high speed mobile transmission;
Support the non-line-of-sight (NLOS) transmission;
Support AES encryption and PID encryption;
Product characteristics:
Support adjustable frequency (frequency scope: 300M - 900M ) the range of adjustable frequency on site is 100MHz;
Large output power(8W--20W),long distance of transmission、good diffraction ability;
The picture is clear and stable, have no mosaic or drag phenomenon;
All the frequency segment of dual antenna receiver can modulate continuously (frequency scope:47M~860MHz),and can modulate in the customers’ location.
Technique parameters:
Item |
Description |
Modulation type |
COFDM 2K QPSK |
Frequency segment |
The frequency with standard factory is 331±4MHz,can modulate frequency according to the customers’ location,the adjustable step is 1M. |
RF bandwidth |
2/2.5/4/6/7/8MHz can be adjustable |
RF Power |
8---20W , 10class can be adjustable |
Baud rate |
1.5-8Mbps |
FEC (forward error correction) |
1/2 2/3 3/4 7/8 |
Protect partition |
1/32 1/16 1/8 1/4 |
Video input |
one road PAL/NTSC |
Video compression |
MPEG-2 4:2:0 |
RF interface |
N type head |
Video interface |
BNC head |
Audio interface |
BNC head |
Work environment |
-10~70℃ |
Boundary dimension |
420×335×88.8mm (2U) |
Payment Terms: | TT |
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Shenzhen Video-tech Cor., Ltd | |
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Country/Region: | Guang Dong - China |
Business Nature: | Services or Others |
Phone: | 83732058 |
Contact: | Miss Ding (sales assistant ) |
Last Online: | 07 Aug, 2013 |