Shenzhen dingshen Industrial Co., Ltd

Shenzhen dingshen Industrial Co., Ltd

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Home ProductsCOFDM Wireless Transmitter

Mobile Wireless Audio Video Transmitter / Portable Mini UHF Transmitter

Mobile Wireless Audio Video Transmitter / Portable Mini UHF Transmitter

  • Mobile Wireless Audio Video Transmitter / Portable Mini UHF Transmitter
Mobile Wireless Audio Video Transmitter / Portable Mini UHF Transmitter
Product Details:
Place of Origin: China
Brand Name: Ding Shen
Model Number: CE/FCC/ROHS
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: export standard packing
Delivery Time: 3-7 days
Payment Terms: T/T
Supply Ability: 1000PCS per month
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Detailed Product Description
Video Encoding:: H.264 Video Input:: QPSK,16QAM,64QAM
High Light:: Ofdm Receiver Module, Cofdm Hd Video Transmitter Encryption:: AES 128
Modulation:: Cofdm 2K Bandwidth:: 2/4/8MHz
High Light:

Portable Mini UHF Transmitter


COFDM Wireless Audio Video Transmitter


Wireless Audio Video Transmitter QPSK

HD 1080P HDMI Cofdm video transmitter UHF band mini size UAV video transmitter


Product description:


DS-512PRO H.264 Mini HD-HDMI/ CVBS COFDM wireless video transmitter,Using the core of 4th generation mobile communication COFDM multi carrier modulation technique and efficient H.264 compression encoding method,Integrated high brightness and low power consumption OLED display control interface



Product features:


● Support high definition analog video input NTSC/PAL

● Support HD mini HDMI 1080P, 720P video input, provide good compatibility

● Menus can be changed at any time

● Support military level non-standard 128 bit dynamic AES encryption




Technical characteristics



Model DS-512PRO
Voltage DC 6~12V(reverse polarity protected)
External lithium battery DC7.2V/1400mA(Replaceable)
Current 600mA-12V/0.8W(CVBS)
Video input(optional) CVBS
Audio Input Lotus interface
Audio Coding ISO/IEC13818-3(MPEG-1)
Bandwidth 2/4/8MHz
TX Frequency 300MH~860MHz stepping in 1MHz(other frequencies on request)
RF Output Power 26dBm/400mW(can be customized)
RF interface SMA
Encryption dynamic 128 bit AES encryption
FEC 1/2,2/3,3/4,5/6,7/8
Guard Interval 1/32,1/16,1/8,1/4
Carriers 2K
Encoding H.264,MPEG-2
Modulation COFDM
Constellation QPSK,QAM16,QAM64
Parameter control mode Through OLED display panel to setting the relevant parameters
Dimensions 100mm*59mm*16mm
Weight 140g
Temperature -20℃~70℃
HN-512PRO accessories

7.2V/1400m Lithium battery and charger

5-pin aircraft head wiring,

Compatible receiver

SK-320 receiver module /HN-320 receiver

SK-620 receiver module

HN-430HD hand-held receiver










● Support COFDM model H.264/MPEG2 full-featured video decoding


● Support NLOS,High-speed movement transmission 


● Digital operation panel and display,easy to use


● Support dual antenna multi-carrier diversity reception





Technical parameters


Model DS-320
Voltage DC 6~15V
Current 350mA_12V
Receive sensitivity -102dBm/2MHz
Video output CVBS:Support D1 SD resolution
HDMI:Support HD1080,720P,576,480
Bandwidth 2/2.5/4/8MHz
Radio frequency 300MHZ—860MHz,stepping 1MHz
Input SMA
Decoding MPEG2/H.264
Demodulation COFDM

Parameter control



Through the LCD display panel to set the


related parameters

Dimension 125mm*73mm*26mm


Contact Details
Shenzhen dingshen Industrial Co., Ltd

Contact Person: Mrs. Li

Tel: 86-13480804763

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