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Great – I’ll try ‘em ! Thanks !! Mike/ K5MGR ____________________________ Mike Langner 929 Alameda Road NW Albuquerque, NM 87114-1901 (505) 898-3212 home/home office (505) 238-8810 cell

Mike/K5MGR: There are two tektronix user groups where you could offer to sell (or give away) the Tek manuals: Tekscopes, and Tekscopes2.? There's also a Tektronix museum in Oregon that might accept

Hello everyone ! I have recently acquired in a box of mostly Tektronix manuals (for which I'm also looking for a home) a Johnson Viking I transmitter manual. It even has the un-numbered page with

Hi Mike.? I also use a T/R switch with my Johnson Ranger and RME 6900 receiver.? I use my Winkeyer USB to solve the muting problem on CW.? It has a facility to activate a PTT output, designed to

Hello Group,? For sale are a Johnson Thunderbolt and a Johnson Pacemaker.? Both are in excellent, uncorroded or rusted, condition.? Collector quality, except for scratches on the top outer

Mike: This sounds like a great project.? If you haven't already done so, you might want to locate a copy of the Heathkit HW-16 manual and schematic; this was a full QSK vacuum tube

Hi Folks, I don't expect any of you to waste a lot of brain cells on this idea, but I thought I'd run it by you to see if you experts might have an idea for me to try: I'm rebuilding a Johnson

I myself do not like the d104 that much to much high end for me. I have replaced the elements with electret and some good foam and it makes for a nicer sounding microphone in my opinon. Also you might

I have a Valiant I that I'm rebuilding from the ground up.? In the original schematic, Johnson used a double fused plug with two 8A fuses. ? I assume that was because the plug was non-polarized and

Please contact me off-list and I can do that for you, then I can report here about the file or files. I'll make one folder called Ashley Hall and I can put multiple files in there. Just name the

Floyd Hello??? OUR POV is the really high 6146 EP does not get you anything much in terms of RF output, but it does, from our POV, generate a whole pile of HV related issues and problems. ( AKA

I was concerned about the resulting voltage if the 5R4 is replaced with diodes.? Our line voltage here can be up to 124 VAC and I understand the design line voltage for the Ranger was 115 VAC.?

Floyd Hello??? TY for the kind wordsWe retain the 5R4 for two reasons: 1), The additional RF power output achieved with the increase in HV is negligible, and the HV increase puts a strain on HV

Thanks, Ashley.? That's another option that I ran across recently and I'll look at that more closely.? I think I have all the components to try it.? Even with the added heat from a dropping

I found the group but I have NO idea how to create a file, or upload anything... Ashley ??Thank YouKiss-ElectronicsMs Ashley Hall183 N 5th PL.Cornelius, Oregon97113??W7DUZ??

The group I mentioned where pictures and files can be stored is here: /g/Vintage-Amateur-Radio-Restoration What I wanted to mention is that I opened up the maximum resolution to

Ashley . . . <Ashley40@...> wrote: If you care to do so, could you attach a drawing of what you do for both of these changes? I changed the settings for picture attachments to a

Hello?? What WE do, in our Ranger overhaul/rebuild process is: build a rectifier network into a gutted 6AX5, ( so the result will plug into the OEM LV rectifier socket) AND we add a solid state

Any Ranger owners out there who have replaced the rectifier tubes with silicon diodes?? If so, did you use dropping resistors to get the voltage back in the original range and if so, what resistance

<Ashley40@...> wrote: I have a couple of these. The amplified version should work with almost all transceivers. The unamplified version would work well for older radios like the Ranger,