[DSP-10] DSP-10: 2-M 8-Watt 'Brickette' Parts Wanted

Scott acepilot at bloomer.net
Mon Mar 31 16:54:30 EST 2008


I'm confused...the RF Parts website says they have the M57732L for 
$29.95. They may not be in current production, but I assume RF Parts has 
a "box" of them available for sale.

Scott
N0EDV

Perry Ogletree wrote:

> But that's the problem Scott, the M57732L (which was used in the 
> original "brickette") is out of production and not available.
> The only recourse is to go to another module like the RAxxH1317M where 
> "xx" is the power out of 13, 30, or 60 watts with any of them needing 
> less than 100 mw. of drive.  The down side is they are not "drop in" 
> replacements.
> See http://www.rfparts.com/module_sau-sav.html
>
> 73 de Perry - K4PWO
>
> ----- Original Message ----- From: "Scott" <acepilot at bloomer.net>
> To: "Discussion of DSP-10 2-meter transceiver" <dsp-10 at mailman.qth.net>
> Sent: Monday, March 31, 2008 7:58 AM
> Subject: Re: [DSP-10] DSP-10: 2-M 8-Watt 'Brickette' Parts Wanted
>
>
>> The link I posted just gets you toRF Parts wepage listing the modules 
>> they carry.  Going down the list in numerical order gets to the 
>> M57732L which says it's Class AB, 135-160 MHz.  Our two meter band in 
>> Wisconsin falls into its operating range nicely.  Now this module 
>> puts out 7 Watts with 20 mW in, so if the user wants more power, he 
>> can look for a part that takes 20 mW in and gives more out and if he 
>> finds one with the same case style (H12A) it will drop right in.  One 
>> could even use a module that needs less drive by simply putting in a 
>> pi resistor pad to drop down the drive that the board develops (again 
>> keeping a PA module with the H12A form).
>>
>> Scott
>> N0EDV
>>
>> DSP-10 mailing list
>> DSP-10 at mailman.qth.net
>> http://mailman.qth.net/mailman/listinfo/dsp-10 
>
>
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-- 
Scott
http://corbenflyer.tripod.com/
Flying Corben Junior Ace - Building RV-4
Gotta Fly or Gonna Die



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