thank you for your lengthy reply.
to answer your question, I will start with what I said at the 1st: ".....(circular polarized) mounted on top of a mountain (antenna is Jampro single bay gives 46% out)."
the 46% efficiency comes from that type of antenna.
Based on a simple dipole antenna, a ...
Search found 10 matches
- Fri Oct 24, 2008 2:33 pm
- Forum: FM transmitters
- Topic: MAX PRO 3 exciter help
- Replies: 6
- Views: 15982
- Wed Oct 08, 2008 5:57 pm
- Forum: FM transmitters
- Topic: MAX PRO 3 exciter help
- Replies: 6
- Views: 15982
- Wed Oct 08, 2008 3:20 pm
- Forum: FM transmitters
- Topic: MAX PRO 3 exciter help
- Replies: 6
- Views: 15982
- Wed Oct 08, 2008 12:20 am
- Forum: FM transmitters
- Topic: MAX PRO 3 exciter help
- Replies: 6
- Views: 15982
MAX PRO 3 exciter help
We have this unit installed in a case (cybermax FM 150W) driving a 150 watt linear amp: broadcast warehouse.
we are going to use this transmtter arrangement to run a full power FM (licensed in USA) and need close to 65 watts ERP from the antenna (circular polarized) mounted on top of a mountain ...
we are going to use this transmtter arrangement to run a full power FM (licensed in USA) and need close to 65 watts ERP from the antenna (circular polarized) mounted on top of a mountain ...
- Tue Oct 07, 2008 11:30 pm
- Forum: FM transmitters
- Topic: My "pirate" station
- Replies: 12
- Views: 28276
- Tue Oct 07, 2008 11:08 pm
- Forum: FM transmitters
- Topic: Loosing distance
- Replies: 3
- Views: 11077
Re: Loosing distance
your problem could be a # of things.
you need some sort of reference other than "you heard it so far away"; obviously something has changed, but like the other comment says, you need to check things starting with the output forward power vs reflected power. So many things could have changed:
1) your ...
you need some sort of reference other than "you heard it so far away"; obviously something has changed, but like the other comment says, you need to check things starting with the output forward power vs reflected power. So many things could have changed:
1) your ...
- Thu May 04, 2006 3:35 pm
- Forum: FM transmitters
- Topic: Stereo/Mono question Max Pro III Can someone help pleeeese?
- Replies: 7
- Views: 21622
I'm sorry; I was not even aware that this post was still here. let alone this BBS was back up and running consistently. I wish to say "THANK YOU" for everyone's helpful information.
As far as Pre-Emphasis (PE) and Stereo is concerned I am quite aware with how they work; used to teach their theory at ...
As far as Pre-Emphasis (PE) and Stereo is concerned I am quite aware with how they work; used to teach their theory at ...
- Tue Jul 05, 2005 4:44 am
- Forum: FM transmitters
- Topic: Stereo/Mono question Max Pro III Can someone help pleeeese?
- Replies: 7
- Views: 21622
It worked!!
setting pre-emphasis "off" from panel worked; now it's stereo with no pre-emphasis; so how to make it stereo and have 75 uS pre emphasis is my next question. regards,
- Mon Jul 04, 2005 10:19 pm
- Forum: FM transmitters
- Topic: Stereo/Mono question Max Pro III Can someone help pleeeese?
- Replies: 7
- Views: 21622
- Mon Jul 04, 2005 9:42 pm
- Forum: FM transmitters
- Topic: Stereo/Mono question Max Pro III Can someone help pleeeese?
- Replies: 7
- Views: 21622
Stereo/Mono question Max Pro III Can someone help pleeeese?
we recently acquired this transmitter w/SE4 DSP stereo generator (coder). at first there was no 19khz pilot detectable on any radio; we had to set audio inputlevel input on Max Pro to max to get stereo indication on receivers. However no audio is still being sent in stereo. For testing, we can sent ...