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Re: [Amps] Looking for Alpha 87A expertise

Subject: Re: [Amps] Looking for Alpha 87A expertise
From: Benjamin Deovlet via Amps <>
Reply-to: Benjamin Deovlet <>
Date: Mon, 15 Mar 2021 02:57:16 +0000 (UTC)
List-post: <>
I respectfully suggest that you do a google search for the specifications 
sheets for both diodes and do a comparison. Ben, W6FDU In a message dated 
3/14/2021 7:53:08 PM Pacific Standard Time, writes: 
On 3/14/2021 10:16 PM, Jim wrote:

> Doug ...

> How fast is a PIN diode?  How fast is a 1N4007 in an Alpha 87? If you 
> have not measured their speed, how can you make that statement?

  It is my understanding that the 1N4007 (only) IS a PIN diode and I have
used them to replace PIN diodes in relay-less 2 meter transceivers up to
35. Watts and normal operation and power were restored.
  Without failing.
  Ron  W4BIN - Understanding is much better than
                                    knowing how.
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