开云体育

Very helpful Steve, 73 OM [email protected]> wrote:

You’re welcome. Remember that the transmitter interface is different between the two. All TR-3/TR-4 sets do not have a reduced output TUNE mode. When you tune up in CW, that’s your power out and

Steve, I didn’t see a reply to your query from Gary on this. I used Krylon satin black spray initially but used Rustoleum satin black for the final roll on finish. -- 73 John?N9FCA

Thanks so much Steve, I think you’re exactly right that I’m just seeing the reduction in power due to being in the tune position. Both transmitters are new (to me) and I’m still familiarizing

Firstly, in TUNE mode, you will not get full output with the T-4X. The screen voltage is reduced in TUNE mode. You need to put it into CW mode to see your power out. Fresh tubes should provide 140W or

I have a TR-4Cw and a T-4XB. Both max at about ~100 watts in cw/tune. Curious what others are seeing, I know the transmitters are rated for more but it’s obviously old equipment. I have some NOS

Yeah.? He even had tube "kits" for the TR-4C and others.?? When you click on the actual links to "Buy Now", it takes you to eBay. And for anyone looking for 12JB6's for a TR-3, he has 4 left? @

Steve, et al... I just filled in the blank spots in my tube spares for the "C Line" and TR4-CWxit.? Luckily, a core set of spares came with the "C" Line but I found many of the ones I needed had

How are the prices? Ham swap prices, or Ebay prices? - Jerry, KF6VB

Although I did buy a nice c line today

I have one. I'm at Dayton, spaces 9717, 9718, 9719. Thanks Ron WB4OQL Clyde, NC [email protected]> wrote:

GM Jim, Contact me off list. Ron WB4OQL Clyde, NC wrote:

Hi Ron, I won't be at Dayton but would you still be willing to sell it with shipping? Jim KD0WF

I notice that the manual seems to be slightly unorganized but not bad. It's all there and it's not that many pages so that's fine. Like I said, I really need to reread the entire manual. I wish I

It’s well after the actual alignment procedure. It’s strange that it is where it is. 73, Steve Wedge, W1ES/4 Time flies like an arrow. Fruit flies like a banana. Sent from Proton Mail for iOS

Hello Rick, I have both.. To: "DRAKE-RADIO" <[email protected]> Sent: Wednesday, May 17, 2023 8:12:34 PM Subject: Re: [DRAKE-RADIO] TR4-CW Service Bulletin

I see now where other places in the manual refers to zeroing the S-Meter as setting it to the "1". I should read the entire manual! Just curious where the procedure you outline is defined in the

on the rear, next to the SENSITIVITY adjustment is the S METER CAL (R67). You turn down the RF Gain as much as possible and set the meter for S9+60 or the right peg -- whichever comes first :-) I

There's R-48 (RF GAIN) and R-24 (S METER ZERO). What's the third component? Thanks, Barry - N4BUQ

If you can set all three within the adjustment ranges of the pots then you have a good set. One of the 2-B's that I'm in the process of completing had an RF GAIN pot that was at 28M (surprisingly, my