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Re: [LPFM] blowhole fm   Message List  
Reply | Forward Message #3369 of 6150 |
Re: [LPFM] blowhole fm

Joe Hodge Wanganui,
Music Memories FM 88.6, Wangani Community Based Radio Staion for Senior Citizens
We are a charitable natured organisation.
 
A big Hi to the LPFM group.
 
Does anyone out there have a Tx to sell.  Preferably NRG 1watt. 
Hope to hear from somebody soon.
 
phone:(06) 347 8143
 
Bye.

---------------------------------------------------------
LPFM Website: http://au.groups.yahoo.com/group/LPFM_Radio




Sun Feb 6, 2005 8:30 pm

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Message #3369 of 6150 |
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What do you mean Richard? Do you know something I don't? ... From: Richard Phelps To: LPFM_Radio@... Sent: Friday, December 03, 2004 11:53 PM ...
Ross Levis
rosslevis
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Dec 3, 2004
11:04 am

They got 96.7...
Richard Phelps
customcuts_nz
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Dec 4, 2004
2:54 pm

What sort of licence is it do you know? Commercial or somewthing else? RSM must be happy with 600khz separation. Radio Pacific is on 96.1 here, which was an...
Ross Levis
rosslevis
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Dec 4, 2004
9:12 pm

Hi Ross, No idea - I just got the press release. Theres nothing on RSM's website about the new freq yet although they have mentioned the feasibility of a...
Richard Phelps
customcuts_nz
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Dec 5, 2004
1:42 am

Joe Hodge Wanganui, Music Memories FM 88.6, Wangani Community Based Radio Staion for Senior Citizens We are a charitable natured organisation. A big Hi to the...
Jo Hodge
j.c.hodge.bro@...
Send Email
Feb 6, 2005
8:51 pm

Isn't 1 watt twice what you are allowed under the rules of LPFM here in NZ?? I'm just checking because I'm about to buy a TX too and 1 watt would be...
Michael Rowse
valdusradio
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Feb 7, 2005
5:33 am

... As I understand it, the 500mW is "radiated power" measured a certain distance from the antenna, not transmitter power, so it depends on what your antenna...
Chris Mackerell
owdjim
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Feb 7, 2005
5:46 am

Yes, but when you take into account loss due to SWR (which are affected by a number of factors), loss through co-ax cable, the fat pigeon that roosts on your...
Mix FM
mix_fm_welli...
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Feb 7, 2005
5:53 am

Do I? OK, here's how it works. First the golden rule: Everything in FM works backwards. Why? Receive level dictaes radiated power which dictates antenna gain...
Jochen Siegenthaler
jochensiegen...
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Feb 7, 2005
8:13 pm

Er Jochen, Since when has a dipole antenna had 3db gain? I am assuming a 1/2 wave ant. Cheers Brian ... Do I? OK, here's how it works. First the golden rule:...
Brian Gallagher
brianislay
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Feb 7, 2005
8:52 pm

... I'm fairly sure a standard dipole was considered the base unit for measuring antenna gain, and it was given a 0db gain rating. ie. All other antennas gain...
Ross Levis
rosslevis
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Feb 7, 2005
10:02 pm

Isn't the base unit on which antenna gains are measured is an isotropic radiator? A dipole does not radiate in an isotropic fashion but instead a flattened...
mixfm@...
mix_fm_welli...
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Feb 7, 2005
10:20 pm

I blame my poor memory :-) I've checked with the experts, a standard dipole has a nominal gain of 2.2dBi. But the principles are the same. I always forget the...
Jochen Siegenthaler
jochensiegen...
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Feb 7, 2005
10:25 pm

You can use dBi (gain over isotropic) or dBd (gain over a dipole) A dipole has 2.2 dBi, or 0dBd Remember the basics: To quote something in dB is only correct...
Jochen Siegenthaler
jochensiegen...
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Feb 7, 2005
10:28 pm

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