Yaesu FTM-100DR dual bander

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Sujet : Yaesu FTM-100DR dual bander
De : tech (at) *nospam* parts-link.net (UFO)
Groupes : sci.electronics.repair
Date : 18. Aug 2024, 20:36:22
Autres entêtes
Organisation : i2pn2 (i2pn.org)
Message-ID : <3b5804c4db7dfb48a36cb55e0278bdfbdccc607f@i2pn2.org>
User-Agent : Microsoft Windows Mail 6.0.6002.18197
This had bad finals, so no tx and the backup batt was low so replaced it and
new finals now the Tx is ok but noticed a sql problem.
Thought it may be data corruption so I got a Yaesu USB cableset to do the FW
upgrades to make them up to
date. Turns out there are (3) firmwares to update, all with their own
special
procedure:
1) Main
2) Panel
3) DSP
Since there is no DSP chip installed on the main, that FW
is not there to change, that took me some head scratching to figure out
with some help from Yaesu.
I can now hit a repeater with the proper PL but the sql problem is still
there.
In order to hear a noise floor, you have to set sql to zero, then press
txpwr button and changing power levels makes you hear the noise floor. You
can set sql to 1-8 and not hear noise which seems to indicate it works. If you key the
repeater after setting sql, you will hear it respond back so you are left to believe
its working, but when you go back several minutes later you can hit the repeater but never
hear it respond. The txpwr button has to be hit again and that process repeated but there is some sort of timeout
happening perhaps involving the Dx button which alows you to be able to be active in
digital, FM and maybe another mode at the same time.
When I hit the Dx button, it dont seem to respond like the manual says it
should, and I hear the ant relay click once which I am not sure is normal.
Complex radio and it uses an SD card behind the detachable front panel for "cloning" other
radios. If I remove the card, no difference so it dont seem to be altering a default setting from
the reading of the card, tho on powerup is says "Reading SD" briefly.
There is another feature in the menu called : "extended sql" and at one
point I thought when I turned that off (by default it is on) the problem was gone
but if you check for the problem within a certain time of pressing the txpwr
button it always seems to work for a while, then something seems to be
alteringthe rx mode I cant figure out....any help appreciated.

Date Sujet#  Auteur
18 Aug 24 * Yaesu FTM-100DR dual bander2UFO
16 Oct 24 `- Re: Yaesu FTM-100DR dual bander1MummyChunk

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