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CX2SA > SATDIG 07.01.10 22:05l 446 Lines 13287 Bytes #999 (0) @ WW
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Subj: AMSAT-BB-digest V5 11
Path: IZ3LSV<IK2XDE<PY1AYH<OK4PEN<OK2PEN<CX2SA
Sent: 100107/2003Z @:CX2SA.LAV.URY.SA #:31037 [Minas] FBB7.00e $:AMSATBB511
From: CX2SA@CX2SA.LAV.URY.SA
To : SATDIG@WW
Today's Topics:
1. Re: Winter Project (Nigel Gunn G8IFF/W8IFF)
2. Re: Winter Project (Nigel Gunn G8IFF/W8IFF)
3. Re: Winter Project (w4upd)
4. HO-68 BBS upload!! (Dave Aitch)
5. Re: probably simple (Luc Leblanc)
6. Re: [eu-amsat] HO-68 trasatlantic pass (Luc Leblanc)
7. Re: [CORR HO-68 trasatlantic pass (Luc Leblanc)
----------------------------------------------------------------------
Message: 1
Date: Thu, 07 Jan 2010 16:53:13 +0000
From: Nigel Gunn G8IFF/W8IFF <nigel@xxxxx.xxx>
Subject: [amsat-bb] Re: Winter Project
To: Douglas Anoman <danoman@xxxxx.xxxxxxxx.xxx>, amsat-bb@xxxxx.xxx
Message-ID: <4B461179.7050808@xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8; format=flowed
http://www.g1ogy.com/qqv-0640.html
On 07-Jan-10 16:14, Nigel Gunn G8IFF/W8IFF wrote:
> For the tube, I would recommend a QQV06-40 if you can find one.
> Was used extensively in the VHF mobile radio market (both for mobiles in
the 1960s and base stations)
> Will need a 600V anode supply, 250V screen grid supply and 6.3 or 12.6V
heaters.
>
> Can't find a specific design, I would just put the bits together and see
what works.
>
>
> On 07-Jan-10 15:56, Douglas Anoman wrote:
>>
>> I'm looking for a winter project can any one point me in the direction of
a 2 meter tube amp nothing crazy about 25-50 out, 1-10 in. I have never used
or played with a tube circuit so i thougt winter why not. Thanks 73
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
>
>
>
> No virus found in this incoming message.
> Checked by AVG - www.avg.com
> Version: 9.0.725 / Virus Database: 270.14.128/2604 - Release Date:
01/06/10 19:35:00
>
--
Nigel A. Gunn, 1865 El Camino Drive, Xenia, OH 45385-1115, USA. tel +1 937
825 5032
Amateur Radio G8IFF W8IFF (was KC8NHF), e-mail nigel@xxxxx.xxx www
http://www.ngunn.net
Member of ARRL, GQRP #11396, QRPARCI #11644, SOC #548, Flying Pigs QRP
Club International #385,
Dayton ARA #2128, AMSAT-NA LM-1691, AMSAT-UK 0182, MKARS, ALC,
GCARES, XWARN.
------------------------------
Message: 2
Date: Thu, 07 Jan 2010 16:55:44 +0000
From: Nigel Gunn G8IFF/W8IFF <nigel@xxxxx.xxx>
Subject: [amsat-bb] Re: Winter Project
To: wrb <wrb@xxxxxxxxxxxxx.xxx>
Cc: KC9MLN@xxxxx.xxxx amsat-bb@xxxxx.xxx
Message-ID: <4B461210.7040602@xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8; format=flowed
Things like 6146 struggle on 10M.
You're expecting a lot getting it to go on 145MHz.
QQV06-40 or 2C39 are better bets for VHF.
On 07-Jan-10 16:28, wrb wrote:
> I would try to locate old QSTs or Amateur Radio Handbooks that contained
> such circuits. Tubes such as 6146, 829, etc. were good candidates. Also
> the 4x/4CX150 would give up to 100+ out with just a few watts in. Newer
> handbooks or magazines still provide you with he necessary theory to
> build one from scratch. Building a tube amp is quite simple, just need
> to have 300 - 1000 volts dc supply based on tube and power out. Also,
> usually a 6.3vc transformer for filaments. Nothing wrong with tube amps.
> I have an old Johnson 6n2 unit that runs about 150 watts. Neat old rig.
> Find an old rig as I mentioned above and go online to the various manual
> websites and obtain the manual for an old rig. You can use that as your
> example.
>
> Reid, W4UPD
>
>
> Douglas Anoman wrote:
>> I'm looking for a winter project can any one point me in the direction of
a 2 meter tube amp nothing crazy about 25-50 out, 1-10 in. I have never used
or played with a tube circuit so i thougt winter why not. Thanks 73
>>
>> Thank You
>> Douglas Anoman
>> KC9MLN
>> KC9MLN@xxxxx.xxx
>> Amsat #37043
>>
>>
>>
>>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
>
>
>
>
> No virus found in this incoming message.
> Checked by AVG - www.avg.com
> Version: 9.0.725 / Virus Database: 270.14.128/2604 - Release Date:
01/06/10 19:35:00
>
--
Nigel A. Gunn, 1865 El Camino Drive, Xenia, OH 45385-1115, USA. tel +1 937
825 5032
Amateur Radio G8IFF W8IFF (was KC8NHF), e-mail nigel@xxxxx.xxx www
http://www.ngunn.net
Member of ARRL, GQRP #11396, QRPARCI #11644, SOC #548, Flying Pigs QRP
Club International #385,
Dayton ARA #2128, AMSAT-NA LM-1691, AMSAT-UK 0182, MKARS, ALC,
GCARES, XWARN.
------------------------------
Message: 3
Date: Thu, 07 Jan 2010 12:04:19 -0500
From: w4upd <updwrb@xxxxxxxxxxxxx.xxx>
Subject: [amsat-bb] Re: Winter Project
To: Nigel Gunn G8IFF/W8IFF <nigel@xxxxx.xxx>
Cc: KC9MLN@xxxxx.xxxx wrb <wrb@xxxxxxxxxxxxx.xxx>, amsat-bb@xxxxx.xxx
Message-ID: <4B461413.7000000@xxxxxxxxxxxxx.xxx>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Not a problem when running them reduced power. 6146Bs worked well up to
50mhz and at half power ran them up to 2 meters. 2C39 will easily work
on 2 since I have used them to 1.2 and 2.3 ghz. However, they are harder
to socket them. All of the tubes mentioned (and others) are available as
new/old stock from various locations including RF Parts and Hamfests. I
have also used 807Ws to two meters. However, 829B, 832, 5894A (used in
the Johnson 6n2) work well and are available. Might put a request on QTH
as a WTB for any of the above.
Again, as previously mentioned, old handbooks and old equipment manuals
found on the various manual websites for free should give you good
insite as to the schematics to build such a rig. I still have a lot of
tubes here for the purpose of throwing something together once and a while.
Reid, W4UPD
Nigel Gunn G8IFF/W8IFF wrote:
> Things like 6146 struggle on 10M.
> You're expecting a lot getting it to go on 145MHz.
> QQV06-40 or 2C39 are better bets for VHF.
>
> On 07-Jan-10 16:28, wrb wrote:
>
>> I would try to locate old QSTs or Amateur Radio Handbooks that contained
>> such circuits. Tubes such as 6146, 829, etc. were good candidates. Also
>> the 4x/4CX150 would give up to 100+ out with just a few watts in. Newer
>> handbooks or magazines still provide you with he necessary theory to
>> build one from scratch. Building a tube amp is quite simple, just need
>> to have 300 - 1000 volts dc supply based on tube and power out. Also,
>> usually a 6.3vc transformer for filaments. Nothing wrong with tube amps.
>> I have an old Johnson 6n2 unit that runs about 150 watts. Neat old rig.
>> Find an old rig as I mentioned above and go online to the various manual
>> websites and obtain the manual for an old rig. You can use that as your
>> example.
>>
>> Reid, W4UPD
>>
>>
>> Douglas Anoman wrote:
>>
>>> I'm looking for a winter project can any one point me in the direction
of a 2 meter tube amp nothing crazy about 25-50 out, 1-10 in. I have never
used or played with a tube circuit so i thougt winter why not. Thanks 73
>>>
>>> Thank You
>>> Douglas Anoman
>>> KC9MLN
>>> KC9MLN@xxxxx.xxx
>>> Amsat #37043
>>>
>>>
>>>
>>>
------------------------------
Message: 4
Date: Thu, 7 Jan 2010 17:29:24 -0000
From: "Dave Aitch" <dave@xxxxx.xxx>
Subject: [amsat-bb] HO-68 BBS upload!!
To: <amsat-bb@xxxxx.xxx>
Message-ID: <00a601ca8fbe$f4d15c40$de7414c0$@xxx>
Content-Type: text/plain; charset="US-ASCII"
I also uploaded a file with WiSP. Hope you can download it OK.
It would be nice if other voice users did not transmit until the
packet transmission has stopped though.
Patience gentlemen, please.
73, Dave. G1OCN.
AMSAT 5766
Subject: [amsat-bb] HO-68 BBS upload!!
I succeeded in upload a file into BBS using WiSP, the file number was 'CB'.
http://www.ne.jp/asahi/hamradio/je9pel/xw1_digi.htm#bottom
JE9PEL, Mineo Wakita
------------------------------
Message: 5
Date: Thu, 07 Jan 2010 09:06:38 -0500
From: Luc Leblanc <lucleblanc6@xxxxxxxxx.xx>
Subject: [amsat-bb] Re: probably simple
To: amsat-bb@xxxxx.xxx
Message-ID: <4B45A41E.21468.12DA010@xxxxxxxxxxx.xxxxxxxxx.xx>
Content-Type: text/plain; charset=ISO-8859-1
On 6 Jan 2010 at 20:44, Bob- W7LRD wrote:
Date sent: Wed, 06 Jan 2010 20:44:26 +0000 (UTC)
From: Bob- W7LRD <w7lrd@xxxxxxx.xxx>
Subject: [amsat-bb] probably simple
To: amsat-bb@xxxxx.xxx
>
>
> Happy New Year all
>
> This is probably simple, however, I need a quick and simple way of
determining my uplink frequency given a specific downlink frequency.?
Usually I will just send a few dits to find myself.? When trying to work a
sked footprint edge to edge I need to be at the right frequency at the right
time, without hunting around for myself.? I am refering to AO-7
>
> 73 Bob W7LRD
>
> Seattle, Wa.
Hi Bob
Just look at the top page of Mineo WEB page that's what you want to have to
found both your uplink and downlink on AO-7 but you will have
to adjust for doppler.
http://www.ne.jp/asahi/hamradio/je9pel/xw1_digi.htm#bottom
"-"
Luc Leblanc VE2DWE
Skype VE2DWE
www.qsl.net/ve2dwe
DSTAR urcall VE2DWE
WAC BASIC CW PHONE SATELLITE
------------------------------
Message: 6
Date: Thu, 07 Jan 2010 09:37:06 -0500
From: Luc Leblanc <lucleblanc6@xxxxxxxxx.xx>
Subject: [amsat-bb] Re: [eu-amsat] HO-68 trasatlantic pass
To: eu-amsat@xxxxxxxxxxx.xxx
Cc: amsat-bb@xxxxx.xxx
Message-ID: <4B45AB42.4963.14983C6@xxxxxxxxxxx.xxxxxxxxx.xx>
Content-Type: text/plain; charset=US-ASCII
Date sent: Thu, 07 Jan 2010 05:39:54 -0500
From: Luc Leblanc <lucleblanc6@xxxxxxxxx.xx>
Subject: [eu-amsat] HO-68 trasatlantic pass
To: eu-amsat@xxxxxxxxxxx.xxx
Send reply to: no_reply@xxxxxxxxxxx.xxx
Priority: normal
>
> The footprint of this pass will cover NA-Europe at the beginning of the
pass. France. Spain UK and Scandinavia will be in range from here
> (FN36)
>
> 07 Jan. 2010
> HO-68 FM and Digital Transponder
> 14:10...Turn On UTC
> Europe,NA,North Pole,South America
> 14:40...Turn Off UTC
> "-"
Signal from HO-68 peak at S9+40 and i was able to work OZ1MY Ib from Denmark
and Yoshio from Tegucigalpa Honduras and yes Packet can be
present with phone but mode are not helping each other
>
> ------------------------------------
>
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"-"
Luc Leblanc VE2DWE
Skype VE2DWE
www.qsl.net/ve2dwe
DSTAR urcall VE2DWE
WAC BASIC CW PHONE SATELLITE
------------------------------
Message: 7
Date: Thu, 07 Jan 2010 09:53:37 -0500
From: Luc Leblanc <lucleblanc6@xxxxxxxxx.xx>
Subject: [amsat-bb] Re: [CORR HO-68 trasatlantic pass
To: eu-amsat@xxxxxxxxxxx.xxx
Cc: amsat-bb@xxxxx.xxx
Message-ID: <4B45AF21.23357.158A251@xxxxxxxxxxx.xxxxxxxxx.xx>
Content-Type: text/plain; charset=US-ASCII
On 7 Jan 2010 at 9:37, Luc Leblanc wrote:
Date sent: Thu, 07 Jan 2010 09:37:06 -0500
From: Luc Leblanc <lucleblanc6@xxxxxxxxx.xx>
Subject: Re: [eu-amsat] HO-68 trasatlantic pass
To: eu-amsat@xxxxxxxxxxx.xxx
Copies to: amsat-bb@xxxxx.xxx
Send reply to: eu-amsat@xxxxxxxxxxx.xxx
Priority: normal
>
>
> Date sent: Thu, 07 Jan 2010 05:39:54 -0500
> From: Luc Leblanc <lucleblanc6@xxxxxxxxx.xx>
> Subject: [eu-amsat] HO-68 trasatlantic pass
> To: eu-amsat@xxxxxxxxxxx.xxx
> Send reply to: no_reply@xxxxxxxxxxx.xxx
> Priority: normal
>
> >
> > The footprint of this pass will cover NA-Europe at the beginning of the
pass. France. Spain UK and Scandinavia will be in range from here
> > (FN36)
> >
> > 07 Jan. 2010
> > HO-68 FM and Digital Transponder
> > 14:10...Turn On UTC
> > Europe,NA,North Pole,South America
> > 14:40...Turn Off UTC
> > "-"
>
> Signal from HO-68 peak at S9+40 and i was able to work OZ1MY Ib from
Denmark and Yoshio HR1LW from Tegucigalpa Honduras and yes Packet can be
> present with phone but mode are not helping each other
>
>
"-"
Luc Leblanc VE2DWE
Skype VE2DWE
www.qsl.net/ve2dwe
DSTAR urcall VE2DWE
WAC BASIC CW PHONE SATELLITE
------------------------------
_______________________________________________
Sent via amsat-bb@xxxxx.xxx. Opinions expressed are those of the author.
Not an AMSAT member? Join now to support the amateur satellite program!
http://amsat.org/mailman/listinfo/amsat-bb
End of AMSAT-BB Digest, Vol 5, Issue 11
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