Shenzhen dingshen Industrial Co., Ltd
| Payment Terms | T/T |
| Delivery Time | 3-7 days |
| Packaging Details | export standard packing |
| Modulation | COFDM QPSK |
| Frequency: | 300-900MHz(adjustable). 1.2G/2.4G/5.8GHz(customized),100MHz Interval. |
| Video Input: | HDM/SDI; CVBS |
| RF Power: | 20 Watt |
| Bandwidth: | 2/2.5/4/8M(adjustable) |
| Weight: | 2.3kg |
| Brand Name | Ding Shen |
| Model Number | DS-HDT20W |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 3-7 days |
| Packaging Details | export standard packing | Modulation | COFDM QPSK |
| Frequency: | 300-900MHz(adjustable). 1.2G/2.4G/5.8GHz(customized),100MHz Interval. | Video Input: | HDM/SDI; CVBS |
| RF Power: | 20 Watt | Bandwidth: | 2/2.5/4/8M(adjustable) |
| Weight: | 2.3kg | Brand Name | Ding Shen |
| Model Number | DS-HDT20W | Place of Origin | China |
| High Light | HD Video COFDM Wireless Transmitter ，1080P NLOS COFDM Wireless Transmitter ，Security Monitoring COFDM Wireless Transmitter | ||
10km NLOS COFDM HD Video Transmitter 1080P with 20W RF Power for Security Monitoring
COFDM Digital Transmitter Feature:
Introduction:
DS-HDT20W is a digital wireless video audio transmitter which adopts the latest technologies of COFDM modulation and H.264 image compression that enables good NLOS (Non line-of -sight) transmission with DVD quality video. The transmitter is compact size with strong power amplifier for longer-range transmission. Good heat resistant with two cooling fans. Be safety with AES128/256bits. Work well in fast-moving transmission and obstruction environment.
Specifications:
| Modulation | CODFM |
| DC input | DC12V-DC14V |
| Working Current | ≤4.7A@DC12V |
| Constellation | QPSK,16QAM,64QAM (optional) |
| FEC | 1/2,2/3,3/4,5/6,7/8 (optional) |
| Carrier | 2K |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Frequency | 138-4400MHz (available) |
| RF power output | 20W (available) |
| A/V interface | HDM-I/HD-SDI; CVBS |
| RF interface | N type |
| Flatness | ≤2dB(within full frequency range), ≤0.5dB(within 8MHz) |
| Video Harmonic | 1Vp-p @ 75Ω, NTSC/PAL adaptive |
| CBER | <2.0E-4 |
| Video Compression | H.265/H.264/MPEG-4 |
| Resolution | 1080P/720P |
| Video Rate | 6Mbps |
| Work environment | -30~70° |
| Dimension | 220*140*80MM |
| Weight | 2.3kg |
Receiver parameters:
Product Features:
Specifications:
| DC Input | DC11V~DC16V |
| Working Current | ≤1.1A@DC12.5V |
| Receiving sensitivity | ≤-102dBm @ /4MHz, ≤-95dBm @ /8MHz |
| BER | BER≤1×10-4 |
| Frequency input range | 300MHz~--470MHz |
| Input interface | N(type),Dual antenna diversity reception technology |
| Modulation | COFDM |
| RF bandwidth | 4/8MHz (adjustable) |
| Constellation | QPSK,16QAM,64QAM (optional) |
| Encryption | AES 128/265 bit / ALLTECH Basic scrambling |
| FEC | 1/2,2/3,3/4,5/6, 7/8 (optional) |
| Guard Interval | 1/32,1/16,1/8,1/4 (optional) |
| Carrier | 2K |
| Video formats and amplitude | PAL/NTSC, 1Vp-p/75Ω |
| Video compression | H.265/H.264/MPEG-4(autoadaptation) |
| Decode code stream rate | 0.5-12Mbps |
| Video output interface | Composite video RCA,HDM-I,ASI,HD-SDI(alternative) |
| Interrupt recovery | Better than 2S |
| Video channel characteristic | Differential gain DG≤1.5%, Differential phase DP≤1° |
| Audio output | Left and right channel and stereo |
| Dimension | 440*340*65mm(1U chassis) |
| Weight: | 3.8kg |
Feature:
l COFDM modulation,different carrier frequencies technology
l great transfer rate for uplink and downlink
l transparent IP Ethernet interface and serial port in built
l Dual frequency is ideal for long-distance required
l Dynamic AES encryption 128bits
l Narrowband bandwidth 1M/2M/4M/8MHz available
l Work well in NLOS fast moving condition
l Integrated design, super linear
l User easy to operate the related parameters by LCD panel with keypad
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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