Re: How to limit the operational frequency of Syncal 30
Hi Scot and all who responded, The MA925 synthesizer board manual and discussion with my fellow ham Jeff Yeo reveals that it is relatively easy to limit the operation to comply to the ham band. It
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James Puah <EKTPUAH@...>
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#2003
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Clansman Ground Mounted Monopole wanted
I'm looking for a Clansman Ground Mounted Monopole "washing line" antenna in nice condition. I've got one of the giant Racal low-VHF discones available as a swap. In nice condition, but the wire which
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bobsayers2000
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#2002
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Info on RACAL 400 Harness - BCC 421E Loudspeaking/AMplifier
Has anybody any clues as to the whereabouts of information on the 400 series harness? I would be interested in sales literature and specifically need full details of the 421E or variants loudspeaker
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Michael Buckley <M1CCF@...>
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#1998
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New file uploaded to Racal-manpacks
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Racal-manpacks group. File : /PRC77.pdf Uploaded by : anthony_hendra
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Racal-manpacks@...
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#1997
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Re: Comcal
Well I have learnt something new then, did someome say there were two versions 18 and 24 v? Stuart
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Stuart Mckinnon
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#2000
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Re: PRICE LIST PRC-77 PARTS
Dear Howard attached is the pdf format rgds anthony
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anthony hendra
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#1996
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Re: PRICE LIST PRC-77 PARTS
Anthony It would help if the file was in a common format. What is an odt file? Howard VK4BS
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Howard Small
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#1995
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PRICE LIST PRC-77 PARTS
Dear Group Attached is the link for PRC-77 price list recently uploaded to the group FILES : http://groups.yahoo.com/group/Racal-manpacks/files/ Our firm is a legitimate company based in indonesia and
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anthony hendra
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#1994
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New file uploaded to Racal-manpacks
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the Racal-manpacks group. File : /PRC77.odt Uploaded by : anthony_hendra
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Racal-manpacks@...
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#1993
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Re: How to limit the operational frequency of Syncal 30
I have never heard of hams being restricted in using only equipment with type acceptance or preprogrammed frequencies, except for things like the old Novice licenses in the US. Can you upgrade to a
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Andy_G8JAC
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#1992
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Re: How to limit the operational frequency of Syncal 30
Scot, Yes, bandstop filter is not enough, just like I can enable general transmit in modern ham radios by snipping of a couple of diodes, but that is the simplest solution that came to my mind before
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James Puah <EKTPUAH@...>
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#1991
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Re: How to limit the operational frequency of Syncal 30
Ug! Oh. well you do have a different problem that I had not realised. New one on me! Mike b
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Michael Buckley <M1CCF@...>
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#1990
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Re: How to limit the operational frequency of Syncal 30
Hi Scott, It is regulator's requirement to restrict transmission within ham bands, hence the existence of these bands. Your technical suggestion sounds more feasible, I will study into it in more
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James Puah <EKTPUAH@...>
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#1989
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Re: How to limit the operational frequency of Syncal 30
If it's a legal matter, it probably needs to stop _exactly_ on the band edges, not anywhere else. This means solutions like bandstop filters are not sufficient. I have never heard of hams being
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Scott Dorsey
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#1988
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Re: How to limit the operational frequency of Syncal 30
Hi Ben, I tried that on regulator, but they don't buy the idea...sigh. James Puah 9V1JP ? Quite easy James............. ? dont turn the frequency knobs to any non ham band frequency...... ? then
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James Puah <EKTPUAH@...>
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#1987
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Re: How to limit the operational frequency of Syncal 30
Hi Mike B m1ccf, Mine does too, but regulator does not permit use of it unless transmission can be restricted to ham bands, that is why I am trying to 'demil' it.... Sadly. James Puah 9V1JP James Have
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James Puah <EKTPUAH@...>
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#1986
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Re: How to limit the operational frequency of Syncal 30
Why would you want to do this? It sort of defeats the whole idea. I suppose you could make a little board that would fit in the PLL divider circuit and refuse to allow division by values that would
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Scott Dorsey
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#1984
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Re: How to limit the operational frequency of Syncal 30
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militaryoperator
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#1985
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Re: How to limit the operational frequency of Syncal 30
James Have I missed something Its free tuning so covers all frequency within its band of operation. Well mine does! Mike B m1ccf
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Michael Buckley <M1CCF@...>
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#1983
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Comcal 30
Thankyou for all the responses. I have actualy been a member from nearly the groups beginning. But Yahoo do seem to get my change of email address right yet. <g3psz@...>
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g3psz1961 <desktop@...>
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#2001
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