[drakelist] Re: [drake-radio-operators] wont release

I have been watching some 6ev7 tubes for my C-line on e-Bay. Not sure about the relay.   gl,   Eric KA8FAN ratfortman <[EMAIL PROTECTED]> wrote: Hi group,Have had the TR4c back on the air recently and been doing well with it,until recently.When moving the switch to X-CW for tuning,and returning ba

Re: [drakelist] TR7 Display Problem

Thanks for the reply Garey,   The end result is the choke shorting out against the shield, possibly.   Eric Garey Barrell <[EMAIL PROTECTED]> wrote: Garey Barrell <[EMAIL PROTECTED]>made an utterence to the drakelist gang--Eric -Fr

Re: [drakelist] TR-3 chassis caps

"Don and Diana Cunningham" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- You will likely get several different answers to this one, but I prefer the Sprague Orange Drop series caps for these in my 4 line stuff. M

Re: [drakelist] TR-3 chassis caps

Garey Barrell <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Dave - These are all "paper" caps, and as such may be replaced with just about any of the popular "Orange Drop" style caps. Polyester, metalized film,

Re: [drakelist] TR7 Display Problem

Garey Barrell <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Eric - From what Bud said, I got the impression that the problem was caused by "scraping" the exposed wire of the RFC against the shield, other board, w

Re: [drakelist] Keyer

"Jim Shorney" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- On Thu, 24 Feb 2005 18:40:44 -0600, Dennis wrote: > >Dennis <[EMAIL PROTECTED]> made an utterence to the drakelist gang >---

[drakelist] TR-3 chassis caps

"LeMoine Family" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Inside the chassis of the TR-3 are 5 caps (.47 & .1 MFD). All are axial lead, cardboard tube with wax (?) ends. I'm recapping the radio and power su

[drakelist] Keyer

Dennis <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Any of the MFJ keyers work with the TR7???. In the book it calls for a positive keying voltage but MFJ does not talk about that. They call it either grid bl

RE: [drakelist] Help on this itel

They state the fact this is a homebrew item not manufactured by Drake. I wonder why they posted that item there in the first place seeing it has nothing to do with Drake except it probably started out as a MS7 speaker cabinet.   -Original Message- From: [EMAIL PROTECTED] [mailto:[

Re: [drakelist] TR7 Display Problem

Bud,   How did you guys determine that it was the choke. Did the core crack from physical damage, or did it go intermittant or , , , ?   73,   Eric KA8FAN Garey Barrell <[EMAIL PROTECTED]> wrote: Garey Barrell <[EMAIL PROTECTED]>made an utterence to the drakelist gang---

[drakelist] L7 power supply upgrade

Boys and girls... Is there enough interest to remake the two pcbs hiding in the high voltage power supply used in the drake L4 amplifiers. just doing a rough draft of what is needed, new high voltage caps, new higher current higher voltage diodes and the ability to us radial caps instead of axial

Re: [drakelist] TR7 Display Problem

Garey Barrell <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Wow! Talk about obscure The ONLY thing this choke does is filter the 24V supply to the PLL Loop amplifier chip, so the VCO was yanked way out of it

[drakelist] TR7 Display Problem

"sebdesn" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- Well finally Wanted to post the resolution for the archives in case anyone else has this problem. Many thanks to Bill Frost who had the final answer, an

Re: [drakelist] Help on this itel

"Lars E. Pettersson" <[EMAIL PROTECTED]> made an utterence to the drakelist gang -- On Thu, 2005-02-24 at 03:11, JM wrote: > Does anybody know the Drake < BP7 PRE SELECTOR > ? Do you have a photo of the inside? 73 de Lars, sm6r