Search found 6 matches
- 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 ...
- Tue May 12, 2009 1:15 pm
- Forum: Antennas
- Topic: Ground Radials
- Replies: 2
- Views: 10087
- 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
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
- 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?
- 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...
- 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?
is there any other company that does supply them?