2019 New digital tv signal amplifier indoor antenna for dvb-t2 digital tv or dvb-t2 tv box receiver
GT02 is a specially designed indoor tv antenna for digital terrestrial TV reception, based on advance military technology. It connects to your set top box (or IDTV) through a 3M 100% pure copper cable. The antenna is active (35dB) and can be powered by a digital set top box, or Integrated Digital TV (thru usb cable supplied). It built in high sensitivity signal amplifier ,super signal reception,This antenna has been tested and is optimised for use in Singapore for indoor DVB-T2 reception (digital free-to-air) of the 7 Mediacorp channels (Channel 5 HD, Channel 8 HD, Suria HD, Vasantham HD, Channel News Asia, Channel U, and Okto).
there are many duan amplifier active antenna on market,in fact,one is amplifier,another is usb power module,it's 12v power,suitable for car,but family tv or tv box 's usb port is 5v,this will affect the reception of the signal,our old customers feedback our antenna more better,strong receive.
Power supply electric voltage: USB 5V
Electric current:10~20mA
Work frequency: VHF 170-230MHZ
UHF 470-860MHZ
Increase a benefit: 30 dB
Voice coefficient:
≤
3 dB
Output resistance:75
Ω
or 50Ω
Halt wave:
≤
3
Line:3M conector: IEC
Work temperature-20
℃∽
+85
℃
Keep temperature-40
℃∽
+90
℃
Power supply: via DTV set top box (DC 5V/40mA) or
by TV USB port (usb cable supplied)