DVB-T transmiter board

 Hier neueste DVB-T Sender Modul als USB Transmitter.

Here latest DVB-T transmitter module as a USB Transmitter,

Frequency range: 100MHz...2500MHz ( because this is broadband, bandpass or low pass filter is needed ) 

....with ADRF6755 

Output spectrum

and here in combination with Camera-TX DC105, extends your Frequency range with better RF characteristics :

Test 2400MHz :
Soft set 0dB ---- Output 2mW ---- Shoulder 53dB
set -10dB ------ Output 0,25mW ---- Shoulder 56dB

Test 1280MHz :
Soft set 0dB ---- Output 6mW ---- Shoulder 53dB
set -10dB ------ Output 0,8mW ---- Shoulder 58dB

Test 436MHz :
Soft set 0dB ---- Output 9mW ---- Shoulder 54dB
set -10dB ------ Output 1mW ---- Shoulder 57dB

Control software Surface....