For those of you that use the US 915 Mhz ISM band or the EU 868 Mhz ISM band for video, telemetry etc. we have two new antenna offerings:
868 Mhz and 915 Mhz PCB Moxon-style antennas.
Why a PCB Moxon? Well, this layout is easy to manufacture using PCB production machinery. And with an semi-automated process comes repeatability and quality stability, even at a low price point.
Check them out here for full specs:
For our FPV HAT for the Raspberry Pi we've added a small video to the Tindie listing which illustrates usage:
(scroll down to bottom of page to find video)
This video shows how mplayer on a PC running ubuntu linux is used to display 640x480@30fps error-free video sent over a 433 Mhz RF link between 2 FPV HATs located in different rooms in an apartment. Transmit power is set at approx. 8 miliwatt.