Search found 6 matches

by static-radio
Tue May 19, 2009 11:06 am
Forum: Antennas
Topic: tower insulating & power levels
Replies: 1
Views: 8883

tower insulating & power levels

I have an 80ft tower non insulated. i intend on putting up an inverted L antenna running two 1kw (4kw pep) transmitters on two different frequencies. the cable will be approx 30ft away from the tower, but with higher power levels would the tower be seen as ground and would it ark? im not sure would ...
by static-radio
Tue May 12, 2009 1:15 pm
Forum: Antennas
Topic: Ground Radials
Replies: 2
Views: 10087

Thanks Marco

yes im glad i got it in the nick of time!

my tower is up now so hopefully after the few years the TX has been sitting in my office it will get to work!
by static-radio
Thu Apr 30, 2009 1:34 pm
Forum: Antennas
Topic: Ground Radials
Replies: 2
Views: 10087

Ground Radials

I have got the MW transmitter and the 6-7Mhz SW transmitter from PCS Electronics,

I have put up a Vertical 1/4 Wave for my SW transmitter, as i intend to use the same mast is it possible to share the same ground radials?

I will be putting up an inverted L antenna for the MW transmitter
by static-radio
Tue Mar 31, 2009 4:06 pm
Forum: Antennas
Topic: AM 1/8 Antenna
Replies: 0
Views: 7250

AM 1/8 Antenna

Just wondering if anyone has tried one of these to work on MW? if so what is the result?
by static-radio
Mon Nov 10, 2008 1:45 pm
Forum: Antennas
Topic: help with AM dipole design
Replies: 2
Views: 9968

help with AM dipole design

i recently built a center fed Dipole for my AM MAX II DSP AM its 20ft from ground level, i have a 50ohm Balun 1:1, fed by RG213. I am using a MFJ 941 E ATU. When i use the Bypass mode the signal seems better but the SWR is still high but better. I Have the Antenna cut for 1251Khz but works better on...
by static-radio
Tue Aug 19, 2008 3:06 pm
Forum: AM transmitters
Topic: ISOTRON AM BROADCAST ANTENNA WITH AM MAX II
Replies: 15
Views: 59841

Isotron 400

I have been looking at the Isotron 400, they are $600 dollars i the states and Canada, i see xxxxx are charging £695!!
is there any other company that does supply them?