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Thanks Barry. 73 Tim

I believe these displays read the INJ frequency, which depends on whether you have the receiver or transmitter controlling the frequency. Steve Wedge, W1ES Time flies like an arrow. Fruit flies like

It is possible to crazy glue the core back together and it will function properly. It’s been done hundreds of times. Ferrite glues well. 73, Clint, VE3CMQ Sent: Friday, 24 January 2025 07:50 To:

There was discussion regarding the 8BN8 recently and I happened across this ad. I don't recognize the name or call so not sure if he's a member of this

Yes, it is a bad thing and knowing whether it was mechanical shock or "heat" that caused the failure will guide you toward a complete remedy. ?Let's hear what the experts have to say.

Hello: I have a question about a Drake T4XB w/ a third-party in-radio digital display. If the transmitter is connected to an R4C, will the digital display frequency typically be the correct frequency

Yes, they didn’t update the notes on the schematic. Steve Wedge, W1ES Time flies like an arrow. Fruit flies like a banana.

Sounds like it needs to be neutralised. Steve Wedge, W1ES Time flies like an arrow. Fruit flies like a banana.

No, there should be no shield on the driver. The shielding needed comes from the shield base. That is how Drake Engineers designed it. How much power out do you get on 15? Steve Wedge, W1ES Time

No. The SC-6 switches the exciter’s screen power off when in use. Besides putting in a place to connect screen connections to the final amp, you also need to add a connection for the 20m low-level

On my L7 I noticed that the filliment choke had a slight bow in it. After further investigation I found that the core inside broken in two almost in the center. I think it's RFC2 on the schematic.

Please post photos. "n2aug2 via groups.io" <n2aug2@...> wrote: -- 73 -Jim NU0C

Yes, here it is, after RFC 13. 27 ohm. But at the diagram notes 4. Highest Resistor Value seems R183. My copy is not exactly clear :) Em 23/01/2025 10:47,

At this point (28 and 28.5 oscillators recovered) had you readjusted the RX/TX IF chains and preselector stages according to the user manual instructions? When mine arrived a couple

Thanks !

I did not remove the finals when I ran mine. Ed KG5UN <g.balinski@...> wrote:

All, Could someone please remind me; do I need to remove the finals in the T4XB when using it to drive the TC-6? 6M transmit converter? I know I have to do the screen voltage jumper thing, and I

Another symptom, when I key up on the high bands after tuning up the plate current maxes out! Like it's in self oscillation or something. Dave

Drake used the bottom only of tube shields on some tubes. Makes it look like the shield is missing but its not. The lower part of the shield provides adequate shielding to the leads to the socket

Yes, using PTT after a tune. AND I swapped the 12BY7 with a spare I had on hand. I did notice the tube doesn't have a tube shield on it. Would that cause a problem like this? Dave