Gday looking for a pre amp for 80 MHz, 468 MHz and 1090 Mhz, something like a Jim 75, a yagi that will do 468 MHz, and a P25 scanner.
Cheers.
Pre amp/468 MHz yagi/P25 scanner wanted
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VK2GEL
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Pre amp/468 MHz yagi/P25 scanner wanted
Last edited by VK2GEL on Tue Oct 27, 2009 9:26 am, edited 1 time in total.
Re: Pre amp/468 MHz yagi wanted
Most tv mast head amplifiers would cover that bandwidth or the very least could be made to cover the bandwidth. With some straight forward filtering you could remove the tv bands and have 20 to 30 db amp with little noise and reasonable rejection of the large RF signals. The difference between 75 ohms and 50 ohms would be minimal.
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VK2GEL
- Posts: 21
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Re: Pre amp/468 MHz yagi/P25 scanner wanted
New preamp kit from Oatley http://www.siliconchip.com.au/cms/A_111714/article.html
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ConstableCare
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Re: Pre amp/468 MHz yagi/P25 scanner wanted
I have a 468MHz yagi to suit...
PM me for price.
CC
PM me for price.
CC