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Re: [Amps] Racal TTA1885/TA1823

To: Alek Petkovic <vk6apk@bigpond.com>
Subject: Re: [Amps] Racal TTA1885/TA1823
From: David Jordan <wa3gin@comcast.net>
Date: Fri, 7 Jun 2013 11:25:43 -0400
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Get one of Ur wife's old nylons and stretch it over the air intake... Vacuum it 
as needed.  

Sent from Dave's iPhone4 ;-)

On Jun 7, 2013, at 9:22 AM, Alek Petkovic <vk6apk@bigpond.com> wrote:

> Just go to your local air conditioning service agent or parts supplier and 
> get a metre or yard of the filter material used for return air filters in 
> domestic ducted air con systems.
> 
> Oh. Hang on. You guys don't have air conditioners in your country, do you? It 
> never gets hot enough. Cold weather and warm beer.
> 
> Look on Ebay Australia. They might ship it to you.
> 
> 73, Alek.
> VK6APK
> 
> On 7/06/2013 7:47 PM, John E. Cleeve wrote:
>> Good afternoon,
>> 
>> I am seeking guidance on the replacement air filter material to be used
>> for the 1kw Racal TA1823 4CX1500B amplifier which is part of the TTA1885
>> transmitter unit. The original air filter material is a black plastic
>> foam, which is now disintegrating to dust. There appears to be no
>> reference to the foam material used or the metal framed foam filter panels
>> installed, in the handbook/parts listings, so I do not know if the air
>> filter panels were to be replaced or the filter material washed/replaced.
>> 
>> Assuming that the air filter material was intended to be replaced and in
>> order to obtain the appropriate material, what specification, air
>> flow/particle size etc. would be required for this Racal equipment, which
>> I believe was intended for continuous traffic at 1kw output.
>> 
>> If anyone out there has a working knowledge of this Racal equipment, I
>> would appreciate their comment.
>> 
>> 73, sincerely, John. G3JVC/GM3JVC.
>> 
>> 
>> 
>> 
>> 
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> 
> -- 
> From sunny Binningup, Western Australia.
> 
> Family Businesses:
> Petkovic Air&  Gas. petkovicag@bigpond.com
> SP Electrical. www.spelectrical.net.au
> Hampers by Hand. www.facebook.com/hampersbyhand
> 
> http://www.qrz.com/db/vk6apk
> http://www.qrz.com/db/vk6ap
> 
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