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I'm planning to use a bit of silicone and a soldered ground. John K5MO [email protected]> wrote:

I saw that small PC board with individual radial lead capacitor kit available on eBay but after studying the PC board it appeared that 2 holes needed to be drilled in the 2B chassis. While I'm sure

Thanks to all for the documents! 73, Steve Wedge, W1ES Time flies like an arrow. Fruit flies like a banana. Sent from [Proton Mail](https://proton.me/mail/home) for iOS

With the 2nd diode installed (rvs connected pair).....the pair? ensures the B-? ?can't wander more than? +/-? .7 vdc? ?from chassis potential.? ?In the old days, something like a 10 ohm

Steve, have you already seen and checked this piece of information regarding building an interconnection cable between Drake TR7 and R7: https://www.dl7maj.de/TR7-R7-cable.pdf Best regards. Karl,

Yes, if you are willing to build you own. An example of the control cable has already been posted to this thread. FWIW I used low capacitance coax for the PTO and 40MHz reference signals but RG-174

I think someone was having problems with two of the 10M bands with a 4-line rig recently. I happened to see these and thought I'd pass the ad

Thank you, Jim. This weekend while using the TR7/PS7 in the NA QSO Party, the PS7 tripped out a couple of times. I went back in this evening and recalibrated the overcurrent setting based on your

Steve, The attached is the cable that you can build. It is what I am using for my R7 / TR7 transceive 73 Dale AF7WH Sent: Sunday, January 19, 2025 2:13 PM To:

Folks — I have someone asking me to get their R7 to work with a TR7. I just want to make sure that the connectors and cables are still obtainable. Any insights into this? Steve Wedge, W1ES Time

I meant replace with DIN connector. That looks pretty old-school with a metal plug.

I've got a 2B to recap, and I agree....? with the Qmultiplier? it's a fantastic vintage CW rig.? I pair mine with the flavor of the day CW rig and it's perfect for that. I found those capacitor

Gentleman; Recently I acquired a TR-4C / VF-4C in good shape for my needs. Realigned it following the manual and after that I got the following CW power at 115Vac mains:

I'm talking with a guy that is having samples made of this connector even as we speak/type. When this comes to pass I'll post the info, but it looks quite promising. John K5MO

My favorite receiver. Happy to hear you "rectified" the hum problem! Here is another option: https://www.ebay.com/itm/126675460504?

Thank you Jim and Jim for all the information. Yes I certainly hope all is OK with Ron. Tim WB8UHZ

Since the female jack is just held in place with screws maybe I will just put in molex male/female. The radio is for me anyway. Any other “old looking” jacks/plugs that would work in that space?

For the record, all I have is the connector itself and no backshell. Thes are still available but I've forgotten where I bought mine (new) a few years ago. Steve Wedge, W1ES Time flies like an

I am looking for a replacement Blower Wheel for an L4B amplifier.? You can reply here or to my email address on QRZ. 73, Ron ND4R

AFAIK 5AB2 is the designation of the 4 pin version. The added center pin for the 5 pin version may have been unique to the car stereo universe and I have never seen a separate number for that one or