Place of Origin: | Guang Dong China |
Brand Name: | Ding Shen |
Certification: | CE/FCC |
Model Number: | DS-HDT20W |
Minimum Order Quantity: | 1set |
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Price: | Negotiaiton |
Packaging Details: | 220*140*66mm |
Delivery Time: | 3-7 working days |
Payment Terms: | T/T |
Supply Ability: | Quantity(Sets) 1 - 100000 >100000 |
Place Of Origin:: | Guangdong,china | Model Number:: | DS-HDT20W |
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Frequency:: | 300-900Mhz Or Other Frequency Customized | Video Input:: | HDMI/SDI; CVBS |
Video Resolution:: | 1920*1080P/I@60fps; 1280*720P/I@60fps | Video Rate:: | 512Kbps-16Mbps (adjustable) |
Product Name:: | 20W COFDM Video Transmitter | ||
High Light: | 32dB COFDM HD Transmitter,COFDM HD Transmitter For Vehicle,32dB Long Range Wireless Video Transmitter |
Long range wireless digital cofdm video transmitter and receiver is a digital NLOS or LOS remote HD COFDM wireless video transmitter with HD COFDM receiver. Wireless digital COFDM video transmitter and receiver transmits data,including audio video, over a NLOS long range.
wireless long range digital cofdm video transmitter and receiver are widely used in public security, armed police, fire, field armies,other military departments and broadcasting, urban management, civil defense, transportation, customs, oil, mining, water, electricity, geology, finance and other relevant state departments.
Transmitter parameter:
Modulate | COFDM |
Working voltage | DC12V |
Working current | ≤6A@DC12V |
RF bandwidth | 2/4/6/8MHz (adjustable) |
Frequency | 300-900Mhz or other frequency customized |
Output power | 10-20W adjustable |
Video input | HDM-I/SDI; CVBS |
Data input (option) | RS232/TTL, up to 115200bps |
Video resolution | 1920*1080P/I@60fps; 1280*720P/I@60fps |
Video coding | MPEG-2/H.264/H265 |
Video rate | 512Kbps-16Mbps (adjustable) |
Encryption | AES 128 bits |
AV input | 1Vp-p, 75Ω. Left and right channel |
Video system | PAL/NTSC |
Power flatness | Full band ≤1.5dB |
CNR | ≥25dBc@48dBm |
Second harmonic | ≥60dBc |
CBER | <2.0E-4 |
VBER | <1.0E-7 |
MER | 32dB |
Carrier | 2k 4k 8k |
Constellation | QPSK,16QAM,64QAM (option) |
FEC | 1/2, 2/3, 3/4, 5/6, 7/8 (option) |
Guard Interval | 1/32, 1/16, 1/8, 1/4 (option) |
Working Temperature | -25°C~55°C |
Dimension | 220*140*66mm |
Weight | 2.5kg |
Receiver parameter:
Frequency | 300-900MHz or other frequency customized |
Bandwidth | 2/3/4/5/6/7/8MHz (option) |
RF input level | -94dBm~0dBm(8M)/-98dBm~0dBm(2M) |
RF input impedance | 50Ω |
RF input type | N type |
Modulation | COFDM |
Constellation | QPSK,16QAM,64QAM(adjustable) |
FEC | 1/2,2/3,3/4,5/6,7/8(adjustable) |
Carrier | 2k |
Guard Interval | 1/32,1/16,1/8,1/4(adjustable) |
Video coding | MPEG-2/H.265 |
Screen | 4:3 16:9 |
Video resolution | 1080P@4MHz |
Audio output | Stereo unbalance 300/ 200mv |
AV output | 2 Audio output + 2 Video output. SDI/HDMI/ASI |
Working voltage | AC220V/DC12V <1A |
working temperature | -20℃~+50℃ |
Dimension | 480*260*45(1U chassis) |
Weight | 1.5kg |
Contact Person: Mrs. Li
Tel: 86-13480804763
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