View Single Post
  #23   Report Post  
Old May 15th 07, 07:21 AM posted to rec.radio.amateur.antenna
Richard Clark Richard Clark is offline
external usenet poster
 
First recorded activity by RadioBanter: Jul 2006
Posts: 2,951
Default OCF Sloping Dipole Txmsn Line Input Resistance Measurement

On 14 May 2007 19:43:14 -0700, dykesc wrote:

1:1 Liter Bottle Choke 4:1 MFJ Balun (tuner
bypassed)

3.94Mhz 57 -j169 14 -j39

7.185Mhz 62 -j212 19 -j48

14.29Mhz 70 -j313 12 -j63


Hi Dykes,

This is what I meant about measurements made in isolation not being as
informative without other information.

Oddly enough, it looks like the 4:1 is mounted backwards.

However, I reserve making a final judgement pending review of my OCF
models (your results are just too luckily hitting the ham bands).

73's
Richard Clark, KB7QHC