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  • Shenzhen Safe Guard Co., Ltd

  • Country: China
  • City: Shenzhen
  • Address: Room L, Floor 21st, Block 9C, Baoneng Science & Tech Park, Longhua Dist.
  • Contact Person: Erin Qiu


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Key Specifications
h.264 sdi/hd cofdm transmitter uhf wireless video sender

Model: SG-HD25W

Introduction of h.264 sdi/hd cofdm transmitter uhf wireless video sender

SG-HD25W is a new powerful HD COFDM video audio transmitter, which can up to 15-25W rf power. SG-HD25W wireless video transmitter can transmit a super long range that up to 250km on UAV.

It adopts core technology 4th generation mobile communication COFDM modulation and low delay full-HD 1080P technique that can transmit high quality and stable image under the condition of fast moving or many buildings as obstacles(NLOS).

This wireless video transmitter is suitable for vehicles cars, boat boats, cars - -a building,

Shipa base station, aircrafta building/vehicle and etc. SG-HD25W transmits high-definition moving video signal even if in a fast moving condition, and the max moving speed can up to 450 km / h.

Features of h.264 sdi/hd cofdm transmitter uhf wireless video sender

1) Full HD resolution 1080P/1080I@30fps;

2) Support 15-25W RF power;

3) COFDM modulation,H.264 video compression mode;

4) Built in with HDMI/HD-SDI port (optional);

5) Support L/R stereo audio in/out;

6) Small in size and lightweight;

7) strong heat resistance capacity;

8) 2/2.5/4/8MHz RF bandwidth;

9) PAL/NTSC self adaption;

Specification of h.264 sdi/hd cofdm transmitter uhf wireless video sender

Model: SG-HD25W h.264 sdi/hd cofdm transmitter uhf wireless video sender

Frequency: 300-4400MHz(subdivided)

RF power: 15-25Watt(adjustable)

Power supply: DC11-14.5V/1.9A

Modulation: COFDM 2K QPSK

FEC: 1/2 2/3 3/4 7/8

Guard Interval: 1/32 1/16 1/8 1/4

Data Encryption: AES 128/256 Bits

Max speed: 450km/h

Video Input: BNC: D1 standard definition

HDMI: HD1080I/1080P, 720P, 576, 480

Or SDI:HD1080I/1080P, 720P, 576, 480

Video compression format:H.264/MPEG

Video Resolution: 1080i/P , 1920*1080 definition

RF Interface: N

Work environment: -40℃~70℃

Video Format: PAL/NTSC(self-adaption)

Transmission Distance: 15km NLOS distance(ground to ground)

250km on UAV drone

Case Material Aluminum black, military green, sandy

Size: 220*275*78mm

Weight: 5.1kg

high sensitive h.264 sdi/hd cofdm transmitter uhf wireless video sender
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