Language :  

FAQ
Home  >>   COFDM portable digital repeater transmission equipment
COFDM portable digital repeater transmission equipment

COFDM portable digital repeater transmission equipment

Model:ST6000ZGD

Modulation COFDM
Frequency

500-600MHz,600-700MHz

Transmit power 2-3W
Wireless mode Point to point
Antenna type External omni antenna
Support range More than 2km(NLOS)
Function Video & audio signal

 

  • Product Detail
  • Product parameters
  • Related Products
 

Portable relaying equipment adopts the core of the third generation mobile communication technology COFDM (multi-carrier modulation technique) and MPEG2 & # 160; Video coding technology. It can realize super clear image and high fidelity stereo digital transmission. The equipment is easy to carry, set up the characteristics of fast speed, can be applied to cities, mountains and other obstacles of various environment, solve the serious problem of wireless video image transmission.

 

Product application:

COFDM digital Repeater transmission system is one-to-one launch and receive, if in a fixed between the command center and front-end buildings, mountain block severe cases, there is no way to put a set of equipment images to command center, then can transmit the image to a portable relaying on board, by relaying machine again to the front image in real time to the command center.

 

COFDM portable digital repeater transmission equipment

Model: ST6000ZGD

 

Rx input frequency range

170MHz~860MHz

Rx frequency bandwidth

6/7/8MHz,2.5/1.25MHz (Optional)

Rx frequency range

170MHz~860MHz

Rx receiving sensitivity

≤-105dBm @ 1.25MHz; ≤-94dBm  @ 8MHz

Rx factory default frequency

300MHz~450MHz

Rx feed output voltage

DC12.5V±0.5V

Rx feed output current

400mAMAX

Tx output frequency range

550MHz~810MHz

Tx RF bandwidth

6/7/8MHz,2.5/1.25MHz (Optional)

Tx frequency adjusting range

560MHz~760MHz

Tx factory default frequency

Customized

Tx power output

27.5dBm~29.5dBm

Tx in-band flatness

≤1dB @ 8MHz

Shoulder than the output spectrum

Output power at 27.5 dBm, better than - 28 db

Tx second harmonic component

≤-43dB

Encryption

AES 128 bit / ALLTECH Basic scrambling, RS232 serial port Settings

 Encryption leve

Hierarchical authorized encryption

 Working voltage

DC12.5V~DC16.8V

 Working current

≤3.5A@DC12.5V

 Appearance of size

230mm*140mm*75mm

Weight

1.9 kg 

 
SUNTOR : wireless transmitter | wireless AV transmitter | CCTV camera  | wireless bridgewireless transceiver wireless video transmitterEspañol

© 2006-2014 SUNTOR All Rights Reserved.     0086-13760341552      0086-755-8291 4473      E-mail:suntor-08@0086cctv.com   
SUNTOR ELECTRONICS CO.,LIMITED   3F/A17 Building Guigu Power Qinghuyuan ,Longhua Town , Baoan District ,Shenzhen City ,China