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DB0FHN

[JN59NK Nuernberg]

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ZL1ANM > FT817    28.04.07 00:23l 18 Lines 628 Bytes #999 (0) @ WW
BID : ZL1ANM82
Read: GUEST DL1RX VE7HFY DG4IAK
Subj: Re: Max current from mic 5v pi
Path: DB0FHN<DB0FOR<DB0MRW<DK0WUE<CE8FGC<VK6HGR<ZL2BAU<ZL1AB
Sent: 070427/2213Z @:ZL1AB.#06.NZL.OC #:59487 [AUCKLAND] FBB7.00i $:ZL1ANM82
From: ZL1ANM@ZL1AB.#06.NZL.OC
To  : FT817@WW

>And all I wanna do is improve the AM tx mod.

Perhaps we should be questioning why you need more mic gain in that
mode.  You're no doubt aware that the '817 provides a mic gain
setting specifically for AM mode:  Menu item 05.  Maybe a previous
owner left it on a low setting?  Range: 0-100, default is 50.

Also, you're aware that modern rigs generate AM in a low level
stage and linearly amplify it, the result being audio that lacks
the punch produced by high-level modulation?

73 de Neil ZL1ANM
 
                                                                     T4 1.5à24


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