Jump to content


Cheap Usb Dvb-T Modulator < $200Usd

  • Please log in to reply
1 reply to this topic

#1 CMatten


    AV Forum Member

  • Member
  • PipPip
  • 166 posts

Posted 25 March 2013 - 08:42 AM

Just came across this cheap USB DVB-T modulator in another forum.


Will be interesting to see what the price is for the standalone unit (I've emailed them)

Specs for the USB unit

General Specifications
Parameter Value
RF Connector
Two 75-Ω MCX (female) connecters, one for Tx and one for Rx Bandwidth Transmitter 2/3/4/5/6/7/8 MHz Receiver UT-100A 5/6/7/8MHz UT-100B 2/3/4MHz
2K, 8K
Code rate
1/2, 2/3, 3/4, 5/6, 7/8
Guard interval
1/4, 1/8, 1/16 or 1/32
Frequency range
50 .. 950MHz
VHF 6M BW/UHF 6M BW: Channel: CH7~CH83
VHF 7M BW/UHF 7M BW: Channel: CH5~CH69
VHF 8M BW/UHF 8M BW: Channel: CH5~CH69
RF Output Level
0 dBm (108 dBuV)
Digital Attenuator
Range:+6/-25dB* , Step size 1dB
35dB Typically
Spectrum Shoulder(Adjacent channel) 45dB
Phase noise <-92dBc @ 10kHz
Carrier Suppression >42dB
USB port
USB 2.0 or USB 1.1
5V DC (USB Bus Power)
390mA (Tx and Rx)
170mA(Rx only)
340mA(Tx only)
Dimensions (LxWxH) 75x 30 x 15mm
Note: There could be MER loss in high gain/attenuation level.

#2 peteru


    AV Forum Member

  • Member
  • PipPipPipPip
  • 756 posts

Posted 02 October 2015 - 11:03 PM

Did you (or anyone else) end up getting one of these? How well does it work?