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Re: [Amps] MGF1502

To: "KB0NLY" <kb0nly@mchsi.com>, <amps@contesting.com>
Subject: Re: [Amps] MGF1502
From: "Carl" <km1h@jeremy.mv.com>
Date: Fri, 13 Feb 2009 08:28:22 -0500
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Thats a Mitsubishi part. Specs should be in ARRL Handbooks of the 
80-90's era. Or at least preamp circuits using them.

Its a rather generic GaAs FET so drag out a Mouser catalog and search 
for something close, at 2M just about anything will work.

Carl
KM1H


----- Original Message ----- 
From: "KB0NLY" <kb0nly@mchsi.com>
To: <amps@contesting.com>
Sent: Friday, February 13, 2009 1:07 AM
Subject: Re: [Amps] MGF1502


The schematic shows a 1502, and yes i have looked at the spec sheets for 
a
1302.  I don't have this amp in front of me so i can't look at it and 
see
for sure which it has.  When i said i was looking at it, i meant i was
looking at one for sale.  I have run across problems with Mirage 
schematics
before, they show one part number and another one is actually in the 
amp.

73,

Scott KBØNLY


----- Original Message ----- 
From: <vhfplus@bmg50.com>
To: "KB0NLY" <kb0nly@mchsi.com>
Sent: Thursday, February 12, 2009 11:11 PM
Subject: Re: [Amps] MGF1502


> KB0NLY wrote:
>> Looking at an old Mirage B1016 amp that has a blown preamp, suspect 
>> its
> the FET, the schematic shows its a MGF1502 but I can't find this or a
> cross anywhere.  Anyone know what its cross is so I can look up the
> price of a replacement??
>>
>> 73,
>>
>> Scott KBØNLY
>
>
> Never ran across a 1502 but there is an MGF-1302 GaAsFET...
>
> Jack, W6NF
>


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