http://www.ttbvs.com/en/product_detail-840046-1330821-117240.html

1. ST6000ZGD
(产品型号展示优化词：COFDM portable digital repeater transmission
equipment ST6000ZGD)
Features：
COFDM portable digital
repeater transmission
equipment
Specifications:
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 frequenc
y
300MHz~450MHz
Rx feed output voltage DC12.5V±0.5V
Rx feed output current
400mA（MAX）
Tx output frequency range 550MHz~810MHz
Tx RF bandwidth 6/7/8MHz,2.5/1.25MHz (Optional)
Tx frequency adjusting rang
e
560MHz~760MHz
www.ttbvision.com

2. Tx factory default frequency Customized
Tx power output 27.5dBm~29.5dBm
Tx in-band flatness ≤1dB @ 8MHz
Shoulder than the output spe
ctrum
Output power at 27.5 dBm, better than - 28 db
Tx second harmonic compo
nent
≤-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
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.
www.ttbvision.com

3. www.ttbvision.com