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OK Gang, I think I got it I think it's the PBT switch. when I operate the switch sometimes the controls will start acting normal. I am going to work on the controls some more. This TR-7 was a flea

Gary, I think you have hit on it. Steve Wedge, W1ES/4 Time flies like an arrow. Fruit flies like a banana. Sent from [Proton Mail](https://proton.me/mail/home) for iOS

OR try turning OFF PBT. If the radio PBT is on, the mode selector switch will have no impact on received signal. Gary W0DVN

Don, On receive, turn on PBT and verify that the front panel PBT control is working. Tom, AG9X

I think so nobody has told me i am transmitting DSB

I don’t have a fix but just to clarify it must be transmitting in the mode you have selected? Dan K9DTC Sent: Thursday, April 11, 2024 9:56 AM To: [email protected] Subject: Re: [DRAKE-RADIO]

That sounds reasonable to me, thanks? so how do i fix it. The TR-7 manual says (I think) that the filter trims off the unwanted sideband. This is what the trim pots are for . To set the pass band?

If you are on 40 meters listening to lsb and you flip mode switch to usb the sig does not change flip to cw no effect. The only position that makes a difference is AM.

I think he means it is in "BFO" mode only no sidebands. Dan K9DTC

It makes no difference in what exactly? Tuning a signal until it is understood is how you operate a radio. We need more information. 73 -Jim NU0C "Don Humphrey" <dscc1947@...> wrote: -- 73 -Jim

OK Gang, Here's my problem I am restoring a TR-7. I almost have it in good order and have made a few contacts. But none of the mode switch positions make any difference. lsb, usb, cw, rtty make no

Thanks Peter, Will do. Bill

Because there are so many items, please contact me at n8zmtwh at mymetronet.net for details of specific items and pricing. Located near Dayton, so can arrange easy inspection and pickup at Hamvention.

Thanks to everyone who replied. I found a meter so am all set.

Bill: You should send WB4HFN that photo of the QC tag for the RV-7. That one is not yet listed in his serial # database. Charlie Talbot, K3ICH, has the chrome inserts for Drake knobs (for your CW-75).

For Sale Drake RV7 VFO and Original Manual Part of my ongoing sale of my TR7 and peripherals. VFO is in good condition and functions. In all modes the frequency on the TR7 follows the RV7. I have

Well just noticed the speed dial chrome cap is missing. hmmm It was there at some point. We can cuss and discuss :-)

For Sale Drake CW-75 CW Electronic Keyer Part of my ongoing sale of my TR7 and peripherals. This keyer is in excellent condition. I have owned it for over 10 years. Never used it. Tested it with a

Thanks to everyone who replied. I found a meter so no longer have a need. Regards Kevin M. W2AQY

Huh ? You initially posted a need for a plate meter. 73, Bill KJ5BNE