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Re: [Amps] Questions on Alpha 8410

To: AMPS <amps@contesting.com>
Subject: Re: [Amps] Questions on Alpha 8410
From: Alek Petkovic <vk6apk@bigpond.com>
Date: Wed, 01 Mar 2017 09:56:45 +0800
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Correct. The overshoot, generates a DC voltage which holds the drive down for the next bit of the rf envelope. The overshoot has already passed out of the radio and through the amp.

However, if you have a permanent, constant voltage applied to the ALC line of the transceiver, you can set it up so that you will not get overshoot or overdrive.

Learned that from VE7RF.

73, Alek.
VK6APK



On 1/03/2017 9:12 AM, Jim W7RY wrote:
Not if the horse is already out of the barn!



-----Original Message----- From: Ron Youvan Sent: Tuesday, February 28, 2017 6:41 PM To: Jim W7RY Subject: Re: [Amps] Questions on Alpha 8410
  Hi  Jim W7RY:

Does the FT1000D have an ALC overshoot issue at lower power?

If not, then ALC is not needed. ALC connection to the amplifier wont
help the ALC overshoot issue anyway ...

Won't the ALC connection keep the FT-1000D from driving the amplifier with 200 Watts?

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