Shenzhen dingshen Industrial Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 3,000pcs per month |
| Delivery Time | 3-7 days |
| Packaging Details | export standard packing |
| Place of Origin: | Guangdong, China |
| Modulate: | COFDM |
| Frequency: | 300-900Mhz or other frequency customized |
| Video input: | HDM I/SDI; CVBS |
| Video resolution: | 1920*1080P/I@60fps; 1280*720P/I@60fps |
| Video system | PAL/NTSC |
| CBER | <2.0E-4 |
| Brand Name | Ding Shen |
| Model Number | DS-HDT20W |
| Place of Origin | china |
| Certification | CE/FCC |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 3,000pcs per month |
| Delivery Time | 3-7 days | Packaging Details | export standard packing |
| Place of Origin: | Guangdong, China | Modulate: | COFDM |
| Frequency: | 300-900Mhz or other frequency customized | Video input: | HDM I/SDI; CVBS |
| Video resolution: | 1920*1080P/I@60fps; 1280*720P/I@60fps | Video system | PAL/NTSC |
| CBER | <2.0E-4 | Brand Name | Ding Shen |
| Model Number | DS-HDT20W | Place of Origin | china |
| Certification | CE/FCC | ||
| High Light | 2.5KG NLOS COFDM Wireless Transmitter ，2.5KG COFDM Wireless Transmitter ，COFDM Long Distance Radio Transmitter | ||
COFDM Wireless AV Sender Video Emitter Military Transmitter transmits over 100km LOS and 1km to 3km nlos long range audio, video and images.
COFDM Wireless AV Sender Video Emitter Military Transmitter is with COFDM modulation, H.264 mpeg-4video compression and AES encryption .
COFDM Technique Advantages
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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 | HDMI/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 |
Company Details
Business Type:
Manufacturer
Ecer Certification：
Active Member
Dingshen is a leading of High-tech global enterprise in developing and manufacturing. Company established in 1998 and located in Shenzhen China. Specializing in the provision of advance wireless microwave communication system to the broadcast, UAV, public surverillance and defense industries. By con... Dingshen is a leading of High-tech global enterprise in developing and manufacturing. Company established in 1998 and located in Shenzhen China. Specializing in the provision of advance wireless microwave communication system to the broadcast, UAV, public surverillance and defense industries. By con...
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