Teng Yuanzhi Shenzhen Electronic Co., Ltd.
Main products:wireless av transmitter,long range wireless video transmission,wireless ptz data transmission
Contact Us
  • Contact Person : Ms. Gao Niki
  • Company Name : Teng Yuanzhi Shenzhen Electronic Co., Ltd.
  • Tel : 86-755-82914471
  • Fax : 86-755-82914473
  • Address : Guangdong,Shenzhen,ADD:27D ,Caiyun Building ,Caihongxingdou ,Caitian South Road, Futian District, Shenzhen China
  • Country/Region : China
  • Zip : 518003

Buckle Plate COFDM Wireless Outdoor Security System/video Transmitter and Receiver

Buckle Plate COFDM Wireless Outdoor Security System/video Transmitter and Receiver
Product Detailed
Multiplexing COFDM Modulator ST-6000TKMD Buckle plate wireless COFDM equipment COFDM modulation MPEG-2 video compression

Buckle Plate COFDM Wireless Outdoor Security System/video Transmitter and Receiver  


ST-6000TKMD Multiplexing COFDM Modulator is a new kind of broadband wireless video equipment that adopts the latest technologies of COFDM modulation and MPEG-2 video compression that can complete video transmission in high-speed motion and NLOS (non line-of-sight) conditions. The diversity receiving technology greatly improves the receiving quality in all conditions. This transmitter is specially designed to meet all necessary transmission requirements of broadcasting standard .It has been widely used in many fields such as: Police Forces, First Responders, Security Services, Fire Services, Port Security, Homeland Security, Traffic Management, Police Technical Support Units, Special Forces, Military Command and Control Posts, Airport, Border Control, Major Incident Support etc. 

Main Features:

* Lithium battery for power supply* Convenient to be carried and installed* COFDM modulation and MPEG-2 video compression* Firm enclosure with built-in cooling fans, waterproof and shockproof* Great security by encryption of AES 128 bit/ALLTECH Basic Scrambling* Modular design and highly integrated* Good transmission with high definition image and stereo audio* Adjustable working frequency, LCD board displays the working frequency* Stable transmission in NLOS(non line-of-sight)and high speed mobile conditions. * The transmission range is more than 50km in LOS (line-of-sight) environment


Transmitter Specification:

DC Input


Working Current

≤3.8A DC12.5V

RS232 Control Interface

Standard RS232 level, 9600,8,N,1

RS232 Data Interface

Standard RS232 level, supporting 1200~115200




QPSK,16QAM,64QAM (optional)


1/2,2/3,3/4,5/6,7/8 (optional)

Guard Interval

1/32,1/16,1/8,1/4 (optional)


MV2000TKMD: 6/7/8MHz;     MV2025TKME:1.25/2.5MHz,6/7/8MHz (optional)




300MHz-399MHz,400-500MHz (customized),

560MHz-760MHz,760MHz-860MHz (customized),

1.0-1.4GHz (customized),2.3-2.5GHz (customized)

Frequency is adjustable continuously

Power Control

27-33dBm(selectable) in 1dB step


≤2dB (full frequency range );


AES 128 bit / ALLTECH Basic scrambling

RS232 serial port for configuration

Power Flatness

 ≤0.5dB (within 8MHz)


≥-30dB  30dBm power output

Second Harmonic


Video Signal

1Vp-p 75Ω,PAL


720x576 8MHz, 352x288 1.25MHz

Video Rate





2.5 hours continuous working time




Buckle Plate COFDM Wireless Outdoor Security System/video Transmitter and Receiver

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