[amsat-bb] Re: AMSAT-BB Digest, Vol 7, Issue 380

john mckay newsradio6 at gmail.com
Fri Nov 16 15:15:04 PST 2012


No problem thank you!

Sent from my iPhone

On 2012-11-16, at 3:07 PM, "amsat-bb-request at amsat.org"
<amsat-bb-request at amsat.org> wrote:

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> Today's Topics:
>
>   1. Re: OT: UHF Linear Amp source (KE4KOL)
>   2. Re: OT: UHF Linear Amp source (tosca005 at umn.edu)
>   3. Re: OT: UHF Linear Amp source (Floyd Rodgers)
>   4. ARISS School Sked (Vince, K9TSU)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Thu, 15 Nov 2012 18:14:36 -0500
> From: "KE4KOL" <ke4kol at bellsouth.net>
> To: "'Anthony Monteiro'" <aa2tx at comcast.net>,    "'Kevin Muenzler,
>    WB5RUE'" <kevin at eaglecreekobservatory.org>
> Cc: amsat-bb at amsat.org
> Subject: [amsat-bb] Re: OT: UHF Linear Amp source
> Message-ID: <FCF72C86AC2642B1BE3B4C0D98E9DE8B at jim1>
> Content-Type: text/plain;    charset="us-ascii"
>
> I got one.  Does a good job.
> Jim, Ke4kol
>
>
> -----Original Message-----
> From: amsat-bb-bounces at amsat.org [mailto:amsat-bb-bounces at amsat.org] On
> Behalf Of Anthony Monteiro
> Sent: Thursday, November 15, 2012 11:50 AM
> To: Kevin Muenzler, WB5RUE
> Cc: amsat-bb at amsat.org
> Subject: [amsat-bb] Re: OT: UHF Linear Amp source
>
> Hi Kevin,
>
> TE systems 4452G
>
> 73,
> Tony AA2TX
> ---
>
> On 11/15/2012 9:56 AM, Kevin Muenzler, WB5RUE wrote:
>>
>> Good morning all and 73/
>>
>> I know this is a bit off topic (maybe way off topic) but I'm sure that
> many
>> of you regularly use UHF.  I have been looking for a source of a UHF
> LINEAR
>> amplifier but they seem to be extremely difficult to find.  I can find
>> repeater amps and ATV amps (FM) but haven't been able to find any that
>> specify that they are linear.  I'm not looking for legal limit just
>> 100-200watts.  Any help would be appreciated.
>>
>>
>> Kevin, WB5RUE
>> Grid-EL09vf
>> Eagle Creek Observatory
>> http://www.eaglecreekobservatory.org
>> I'd be unstoppable if it weren't for law enforcement and physics
>>
>>
>>
>> _______________________________________________
>> Sent via AMSAT-BB at amsat.org. Opinions expressed are those of the author.
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> _______________________________________________
> Sent via AMSAT-BB at amsat.org. Opinions expressed are those of the author.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
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>
>
> ------------------------------
>
> Message: 2
> Date: 15 Nov 2012 18:11:36 -0600
> From: tosca005 at umn.edu
> To: "Kevin Muenzler, WB5RUE" <kevin at eaglecreekobservatory.org>
> Cc: amsat-bb at amsat.org
> Subject: [amsat-bb] Re: OT: UHF Linear Amp source
> Message-ID: <Gophermail.2.0.1211151811360.22440 at vs-w.tc.umn.edu>
> Content-Type: text/plain; format=flowed; charset=UTF-8
>
> Kevin:
>
> I'm wondering if there is some other criteria besides UHF (I presume in the
> 430-440 MHz band) and 100-200 watts out and linear operation? Because there
> are many amps that meet those criteria.
>
> If you want brand new, you can find them from Mirage (not my first choice,
> our repeater club and some of its members have had bad luck with
> workmanship and keeping them operating), TE Systems (I've heard plenty of
> positive feedback from folks with the exception of dealing with the company
> for repairs), and some others.
>
> In the used market, I have had excellent results with RF Concepts bricks on
> 144, 222, and 432. If you find one on the used market, it will probably be
> quite satisfactory for you (I don't believe they ever made a unit that
> produced more than 100 watts out). Teletec amps seem to be quite rare on
> the used market, but that's probably because most folks that have them
> don't want to let go of them.
>
> 73 de W0JT
> EL09ro October - May
> EN34js May - September
>
>
> On Nov 15 2012, Kevin Muenzler, WB5RUE wrote:
>
>>
>> Good morning all and 73/
>>
>> I know this is a bit off topic (maybe way off topic) but I'm sure that many
>> of you regularly use UHF.  I have been looking for a source of a UHF LINEAR
>> amplifier but they seem to be extremely difficult to find.  I can find
>> repeater amps and ATV amps (FM) but haven't been able to find any that
>> specify that they are linear.  I'm not looking for legal limit just
>> 100-200watts.  Any help would be appreciated.
>>
>>
>> Kevin, WB5RUE
>> Grid-EL09vf
>> Eagle Creek Observatory
>> http://www.eaglecreekobservatory.org
>> I'd be unstoppable if it weren't for law enforcement and physics
>>
>>
>>
>> _______________________________________________
>> Sent via AMSAT-BB at amsat.org. 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
>
>
> ------------------------------
>
> Message: 3
> Date: Thu, 15 Nov 2012 19:40:24 -0600
> From: Floyd Rodgers <kc5qbc at swbell.net>
> Cc: amsat-bb at amsat.org
> Subject: [amsat-bb] Re: OT: UHF Linear Amp source
> Message-ID: <50A59988.7010109 at swbell.net>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Tokyo Hi-Power has had 70cm amps in the past like the hl-120u or hl-130u
> http://www.tokyohypower.com/pdf/manual_hl130u.pdf
> I'm not sure they are still making anything in that range currently.
>
>
> ------------------------------
>
> Message: 4
> Date: Fri, 16 Nov 2012 10:27:01 -0600
> From: "Vince, K9TSU" <k9tsu at hotmail.com>
> To: amsat-bb at amsat.org
> Subject: [amsat-bb] ARISS School Sked
> Message-ID:
>    <CALRttT2kJsGC80yfQKPivP3gnC3ELfEgo-ue3ZdaEQpxGHkyKg at mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hello all! Please reply privatly to my email here and give me some tips on
> getting an ARISS contact set up for my rural school.  I am going to be 16
> in January and already have support from a teacher, as well as another ham
> will ALL the required equpment.
>
> Thank you!
>
>
> Vince Waelti, K9TSU
> Monroe, Wisconsin EN52eo
>
>
> ------------------------------
>
> _______________________________________________
> Sent via amsat-bb at amsat.org. Opinions expressed are those of the author.
> Not an AMSAT member? Join now to support the amateur satellite program!
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>
> End of AMSAT-BB Digest, Vol 7, Issue 380
> ****************************************


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