[GreenKeys] Fwd: That's not a RTTY station........

[Jeffrey Angus]

On 1/24/20 1:27 PM, Duncan Brown wrote:
> On the Inverted Cone antennas, I was looking at them with
> street-view from Rainwood Road. From there, it looked like
> they lined up with some of the LPs.  Looking straight down
> on them, I see that they are separate.
Those disc-cones. A broad band antenna, vertically polarized.

<https://www.changpuak.ch/electronics/images/discone.jpg>

min. Freq. [MHz]
10

Φ [°]
60
Ls [mm]
8313.8

Lv [mm]
7200
Cmax [mm]
8571.4

Cmin [mm]
332.55
D [mm]
6000

S [mm]
100


-- 
"I am a river to my people."
Jeff-1.0
WA6FWI
www.foxsmercantile.com