Turnstile crossed dipole NOAA receiving antenna for 137MHZ-139Mh
This antenna presents 2 dipoles perpendicular right hand circular polarized for NOAA receiving on 137MHZ-139Mhz
It is made in very chuncky polyamid insulator with 2 and 2 radiators connected by 75ohm balun delay line.
The Antenna is tunable by sliding a reflector a bit up or down.Antenna is pretuned for best swr, expect 1.3:1 or better .
Great reception for weather satellite use.
Radiator and elements are made of 8mm diameter thick wall pipe.
Antenna is sended in small packet.
it is easy to assembly and the manual is provided here
Here is some NOAA Satellite Images beeing generated automatekely on my Radio station. (NOAA19-HVCT-20170318)
here is the link to my history of Satellite Imaging http://zr6aic.giga.co.za:8090/wxsat/images/?C=M;O=A