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Military command HDMI-SDI digital 2km Wireless video data cofdm transmitter sender

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City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-83735058-8016
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Military command HDMI-SDI digital 2km Wireless video data cofdm transmitter sender

Brand Name : LinkAV
Model Number : C321-2W
Certification : CE
Place of Origin : China
MOQ : 1
Payment Terms : L/C, T/T, Western Union, MoneyGram
Supply Ability : 100 pcs
Delivery Time : 20 Days
Packaging Details : Standard Export Packaging
Encryption : 256 - bit AES (can set user’s password) Encrypted
Modulation : COFDM
Working Frequency : 300-900 MHz ( adjustable 0.5M per step)
Video Input : BNC or RCA
Latency : Less than 150 ms
Working Voltage : DC 12V
RF Bandwidth : 1.25/2.5/6/7/8MHz(optional)
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Military command HDMI-SDI digital 2km Wireless video data cofdm transmitter sender

Wireless video data transmitter​ Introduction:

The cofdm transmitter C321 series are based on MPEG-II and H.264 encoding technology, the HD digital wireless video transmission equipment was first developed in 2011. The system uses 300-900MHz frequency, advanced COFDM, QPSK, QAM modulation technology, highly improves the transmission, disturbance and the combination of the image quality , the high transmission specifically comes to more than 5KM .

  • Low latency
  • Working frequency and RF bandwidth self-adapted within specified range
  • Separately workable and also compatible with external power amplifier
  • Low power consumption, small size and portable usage
  • IP camera compatible
  • Reliable Military Components
  • External lithium battery, easy operation and battery replacement
  • Mostly applied to Surveillance Systems for Security Departments

Wireless video data transmitter​ product Features:

The C321 cofdm transmitter is a body-worn COFDM video transmitter from Wireless LinkAV, designed specifically for government surveillance, law enforcement, border control, internal security, critical infrastructure protection, military command video transmission applications.

With the leading COFDM technology and H.264 encoder technology, the C321 transmitter enables viewers high definition images ideal for establishing rugged wireless video links in all environments including mobile and urban environments.

The integrate design makes the C321 transmitter ideal for applications requiring long term battery power deployments, it employs low latency High Profile H.264 (MPEG-4 ) encoding for excellent image quality retention over the wireless link. it is very well suited to all mission types. Security is ensured with optional AES128/256 Encryption. C321 cofdm transmitter can transmit images in a non-line of sight environment up to 2-5km, depending on mode and frequency.

Wireless video data cofdm transmitter​ technical Parameters:



Modulation Type


Working Frequency

300-900MHZ(per 0.5M adjustable)

RF Bandwidth


Encryption Method

256 - bit AES (can set user’s password)

Parameter Control Method

Adjustable LED digital control panel

FEC(forward error correction)


Guard Interval


Video Input

HDMI:1920x1080P, up to 30FPS/AV

Video Compression


RFI (RF Interface)

N female head


5 hours continuously working time

RF Output Power

33dBm (ajustable)

External(or built-in)Battery


Working Environment


Overall Dimensions

150*120*45(mm) or 200*120*45(mm) with battery


LinkAV systems use both private and public networks for either wireless video transmission or onward distribution of video data, making them more secure, reliable and flexible for law enforcement and surveillance applications


Product Tags:

wireless vga transmitter


long range wireless video transmitter

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