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170MHz-2900MHz RF AV CVBS To COFDM Modulator Encoder Video Transmitter For Drone

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170MHz-2900MHz RF AV CVBS To COFDM Modulator Encoder Video Transmitter For Drone

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Brand Name : Hincn

Model Number : HC-S5

Place of Origin : China

MOQ : 1 pc

Price : US$998~US$1,198

Payment Terms : ,T/T,Western Union,MoneyGram,L/C,D/A,D/P

Supply Ability : 689 pcs/ month

Delivery Time : 7~14 working days

Packaging Details : carton package

Modulation : COFDM

Video encoding format : H.265

Latency : end-to-end≤120ms

Modulator Size : 50mm*35mm*10mm

Input voltage : DC11V~DC18V

Bitrates : 1200kbs~20000kbs

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170MHz - 2900MHz RF COFDM Modulator Video Transmitter For Drone Analog Video Link


Key Features:


  • Mini size, high integration, modularization and combinational design.
  • Combines COFDM modulation and H.265 encoding technology.
  • Capable of simultaneously transmitting one analog video signal and one unidirectional data at a maximum rate of 230400 bps.
  • Low latency with end-to-end latency as low as 120ms.
  • Comprehensive communication functions with extremely strong diffraction performance.
  • Support NLOS,high-speed mobile transmission.
  • Heat dissipation of aluminum case design, shock resistance and impact resistance.

  • Transmission distance:

    In non-line-of-sight (NLOS) mobile transmission, ground to ground, with the height of both receiver and transmitter end are both 3 meters, the transmission distance is at least 3km;

    Under ideal conditions, with slight non-synchronous electromagnetic interference;transmission range is at least 30 km;

    In a clean electromagnetic environment, the maximum transmission distance can reach over 100 km.

  • The maximum supported moving speed can reach up to 600 kilometers per hour.
  • Support full custom.


Application:


This COFDM modulator video transmitter is mainly applied in technical reconnaissance and evidence collection by the public security and security inspection departments. Due to its extremely strong diffraction performance and high anti-interference ability in narrow bandwidth, it is particularly suitable for wireless video transmission of low-altitude high-speed UAV drones and UGV equipment.


Relationship between transmission distance and height


170MHz-2900MHz RF AV CVBS To COFDM Modulator Encoder Video Transmitter For Drone


Technical Specifications:


170MHz-2900MHz RF AV CVBS To COFDM Modulator Encoder Video Transmitter For Drone


170MHz - 2900MHz RF COFDM Modulator Video Transmitter For Drone Analog Video Link
Model No. HC-S5
Modulation COFDM
Working voltage DC11V~DC18V
Working current Mainboard current:160mA, whole transmitter current:0.5W@≤0.6A DC12V, 1W@≤0.8A DC12V, 2W/@≤1.1A DC12V, 3.5W@≤1.8A DC12V5mm pitch connector,default to be TTL3.3V level, standard RS232 level can also be optional before shipment.
Control interface Standard RS232 port, 8 data bits, 1 stop bit, even parity, baud rate: 19200
Transparent data interface One unidirectional transparent serial port for transmission, 8 data bits, 1 stop bit, supports odd parity, even parity, and wireless calibration. Baud rate:1200/2400/4800/9600/19200/38400/57600/115200/230400
Encryption 128-bit AES encryption
Constellation QPSK(4QAM), 16QAM, 64QAM (default setting is QPSK.)
FEC 1/2, 2/3, 3/4, 5/6, 7/8 (default setting is 1/2)
Guard interval 1/32, 1/16, 1/8, 1/4 (default setting is 1/32)
Carriers 2K
Bandwidths 2MHz, 3MHz, 4MHz, 5MHz, 6MHz, 7MHz, 8MHz adjustable (default setting is 2MHz)
Bitrates 1200kbs~20000kbs adjustable (default setting is 1500kbs)
Transmitted power Mainboard output power: -7 dBm (average power), whole transmitter output 0.5W/1W/2W/5W (customizable)
Frequency 170~2900MHz frequency can be adjusted, step by 100KHz (the controller is set to 1 MHz by default. Frequency of the whole transmitter can to be customized
Power flatness Less than 0.2 dB within the 10 MHz bandwidth
Shoulder ratio Mainboard: 52dB, when the transmitter output power is 30dB, the shoulder ratio is better than -30dB
Second harmonics ≤-65dB
MER 32dB
Input video format CVBS: NTSC/PAL
Video encoding format H.265
Video delay end-to-end≤120ms
Protection standard Aluminum radiator type case, rust-proof and shock-resistant design
Size Mainboard size:50mm*35mm*10mm, transmitter size:67*48*23mm
Weight Mainboard≤15g, transmitter≤85g (2W output)


Matching COFDM Receiver:


170MHz-2900MHz RF AV CVBS To COFDM Modulator Encoder Video Transmitter For Drone





Product Tags:

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