Digital Long Distance 25km Ship-borne Wireless D1 SD Transmitter - C331S-20W
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Ship-borne Wireless D1 SD Transmitter - C331S-20W
Background:
Zhongchuang Tech is specialized in COFDM, TDD and 3G/4G wireless video transmission products for over 9 years, including video wireless transmitter, video wireless transmitter and receiver, quality video wireless transmitter, products are applied widely among Public Security Bureaus, Forest Fire Prevention Departments, Maritime Bureaus, Oil Field, Construction Sites, Tunnels,UAV, Automobiles and so on.
Product Features:
Photo definition: high, clear and stable with no mosaic. Dynamic workpower rate: adjustable Diffraction ability: strong Modulation method: COFDM Video compression: MPEG-2Technical Parameters:
Items |
Description |
Modulation Type |
QPSK(4QAM),16QAM,64QAM |
Working Frequency |
300-900MHz;0.5M per step for adjustment |
Transmission Power Rate |
43dBm |
RF Bandwidth |
2/3/4/5/6/7/8MHz adjustable |
FEC(Forward Error Correction) |
1/2,2/3,3/4,7/8 |
Guard Interval |
1/4,1/8,1/16,1/32 |
Video Input |
CVBS |
Video Compression |
MPEG-2 |
Audio Interface |
AV, headphone |
RF Interface |
N F Head |
Parameter Control Method |
digital adjustable LED control panel |
Transmission Distance |
Above 25 Kilometers |
Encryption Method |
128 - bit AES (with modulation board) |
Power supply |
AC220V |
Battery |
1.2A |
Operating Environment |
-10~70℃ |
Dimensions |
420*335*88.8(mm) |