Para Ed06/07/2015I got a Boscam TS832 for $50, this is the same thing made on the same factory line (I bet). Plug a camera and a battery and it works. I have two of the Boscam and when I saw this I ordered more even though I have more RXs than I need. I am setting up a permanent test bed to evaluate cameras and OSDs and will use this RX for that purpose. Great price! Highly recommend!!!! Thanks Banggood!!!
Para stoep18/09/2016I was pleased to see between 400 and 650mW from this little unit. Depends a bit on the selected frequency
The Modulator part is the RTC6705 (see picture), which is controlled by SPI by an on board micro also taking care of the LED band/channel stuff.
The final stage is the RTC6659. Originally designed for QAM64 digital modulation at a level of +23dBm IE 200mW. In FM mode the output power can be increased indeed and around 600mW is possible.
Cooling is via heat transferring gap-pad to the housing