Reply To: PSV meter

Replying to @Am_7 wrote:

For battery frequency? Just this?:
http://www.lasol.webzdarma.cz/psvmetr.htm

Viz take:
http://www.ok2kkw.com/00003016/wattmetr/wattmeter_3_cz.htm
http://www.ok2kkw.com/swrtable.htm

73 Matthew, OK1TEH