Hi Petr,
Tx relay can be found very near the tx pl connectors. But I doubt that's
the issue.you better verify the tx control circuit. Also check through
remote control of the tx issue occurs as well. That would for a big part
eliminate the tx ptt circuit.
I would recommend;
1- connect through serial cable and issue tx command. Check if delay occurs
or not.
2- activate tx through front panel and after that activate through back
panel. See if there is a difference.
3- activate vox and see if vox works as expected when talking into mic
Do you se alc light switch on/off with correct pattern? Meaning key down
alc on, key up aoc off?
Good luck and best regards,
Onno
Op zo 31 mei 2020 18:00 schreef <tentec-request@contesting.com>:
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> Today's Topics:
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> 1. Re: T/R switching delay on Orion 2 (Petr Ourednik)
> 2. HF Xcvr, Cables, boxes, and more FS (Ken, W8EK)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Sun, 31 May 2020 01:04:00 +0200
> From: "Petr Ourednik" <indians@xsmail.com>
> To: tentec@contesting.com
> Subject: Re: [TenTec] T/R switching delay on Orion 2
> Message-ID: <9774ba2f-61c1-48b5-af71-a2474bdf104c@www.fastmail.com>
> Content-Type: text/plain;charset=utf-8
>
> Hi folks,
>
> unfortunately father?s Orion 2 has still TX release issue. Today I talked
> to him again by phone and he confirmed that TX > RX release time is
> randomly as long as 1s or longer (so definitely no full break-in). It is
> doing with barefoot O2.
> Nothing changed in config from the past when all worked well and
> closing/releasing T/R has been fast and smooth.
> This erratic T/R behavior is not permanent but happens more and more
> often.
> Can anybody advise what to check first please? T/R relay? Where I can find
> it in O2...?
> Many thanks in advance.
>
> Regards,
> 73 - Petr, OK1RP
> --
> B: http://goo.gl/Fd2JhJ
> YT: https://urlzs.com/UHNH9
> MeWe: https://bit.ly/2HGPoDx
> MeWe: https://bit.ly/2FmwvDt
> --
> What could be easier..? ????_?(???)?_?/??
>
>
> ------------------------------
>
> Message: 2
> Date: Sat, 30 May 2020 19:33:51 -0400
> From: "Ken, W8EK" <kenw8ek@gmail.com>
> To: TenTec List at contesting <tentec@contesting.com>
> Subject: [TenTec] HF Xcvr, Cables, boxes, and more FS
> Message-ID: <abacca05-880d-5384-7c52-3f872aa41805@gmail.com>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
>
> TenTec Delta II Model 536 HF Transceiver,
> cables, boxes, and more For Sale:
>
> .
>
> Ten-Tec Delta II model 536 Transceiver
>
> The Delta II is a synthesized hf transceiver
> with general coverage receive and 100 watts
> output, continuously variable selectivity, 48
> memories, dual digital VFOs, and computer
> control. It includes a speech processor and
> VOX, notch filter, and passband tuning.
> Modes include CW, SSB, AFSK RTTY and FM.
>
> It is the high power version of the Argonaut II
> model 535. One can just turn the power down
> from the front panel for QRP work if you want.
>
> Receiver coverage is 100 KHz to 29.999.99 MHz.
> The rig runs on 12 to 14 volts DC from your
> power supply or auto.
>
> Sideband bandwidth is continuously adjustable
> from 2.5 KHz to 500 Hz, which is amazingly useful,
> plus there are wider filters for AM and FM.
> This radio was designed so there are no extra
> filters to buy.
>
> Cabinet size is 3.75" X 9.75" X 14" HWD,
> 12 pounds, 7 oz
> Original price was about $1400.
>
> This particular unit appears to be new.
> Apparently the silent key did not use it at all,
> or if he did it is impossible to tell.
> It works 100% and there are absolutely no defects.
> It is still in its original box.
>
> It includes power cable, and manual, plus the
> card with menu commands, and the original
> multicolor sales brochure.
>
> Get all of this for only $525.
>
> .
>
> Microphone Cables:
>
> These cables can be used with the TenTec Regal
> 707, or with many of the Heil microphones
> (all of them that use an XLR-4 connector,
> which is most of them), and likely others.
>
> XLR-4 to round 8 pin connector wired for
> TenTec/Yaesu, about 8 feet long. $25
>
> XLR-4 to round 8 pin connector wired for
> Kenwood, about 8 feet long. $25
>
> .
>
> TenTec Model 48-15-800 Wall wart power supply
> 15 V DC at 800 ma $15
>
> .
>
> TenTec Original Boxes
>
> These are original boxes only,
> and do not include the equipment.
> Inserts are included.
>
> TenTec AC-5 QRP Antenna Tuner $8
> TenTec KR-2 Keyer Paddles $5
> TenTec 561 Corsair $30
> TenTec 604 Keyer Paddles $5
> TenTec 962 PS $20
> TenTec 255 PS $20
>
> These are original boxes only.
> .
>
> I also have many other accessories available such as many
> different types of microphones, HTs, VHF and UHF rigs, HF
> and VHF/UHF antennas, connectors, miscellaneous accessories,
> etc.
> Just too many to list here. Please e-mail your requests.
>
> .
>
> Prices do not include shipping from Florida.
>
> Thanks.
>
> 73,
>
> Ken, W8EK
>
> Ken Simpson
> E-mail to W8EK@FLHam.net or W8EK@arrl.net
> Voice Phone (352) 732-8400
>
>
>
> .
>
>
>
> .
>
>
> ------------------------------
>
> Subject: Digest Footer
>
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> ------------------------------
>
> End of TenTec Digest, Vol 209, Issue 11
> ***************************************
>
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