Re: [AMRadio] RCA BTA-5T Transmitter

2007-04-15 Thread david knepper
Bob, did you get some pictures taken so I can see this transmitter before coming down to York? If you recall, I live near Johnstown, PA Thank you Dave, W3ST/W3CRA Publisher of the Collins Journal Secretary to the Collins Radio Association www.collinsra.com - the CRA Website Now with PayPal CRA

Re: [AMRadio] RCA BTA-5T Transmitter

2007-04-15 Thread david knepper
I apologize for sending this message to the entire list. Dave, W3ST/W3CRA Publisher of the Collins Journal Secretary to the Collins Radio Association www.collinsra.com - the CRA Website Now with PayPal CRA Nets: 3.805 Mhz every Monday at 8 PM EDST and 14.253 Mhz every Saturday at 12 Noon EDST Col

[AMRadio] Tube socket info needed

2007-04-15 Thread Edward B Richards
Hi all; Can someone tell me if a 4D32 and a 832A use the same tube socket? Someone was wanting sockets for the 4D32 and I have some sockets for the 832A. They look similar but I don't have a tube to try in them. Thank you. 73 from Ed Richards K6UUZ Simi Valley, CA. Home of Air Force 1 pavallion

RE: [AMRadio] Tube socket info needed

2007-04-15 Thread Brett gazdzinski
I doubt it, the arrl handbook has different bases listed for each tube, but if a tube fits in a socket its fine to use most cases. Brett N2DTS > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Edward > B Richards > Sent: Sunday, April 15, 2007 3:4

[AMRadio] Eimac 15E

2007-04-15 Thread Barrie Smith
Anyone know where I can get a complete spec sheet for the Eimac 15E? It's a physically small, glass triode, used (I'm told) as an output tube in aircraft radar. Evidently, a long time age. All connections are pins. Two out the bottom are filament, one out the top is the grid, and the plate co

Re: [AMRadio] Eimac 15E

2007-04-15 Thread Bill Smith
Try http://www.cnjradio.cn/radio.net/tubedb/read.cgi?tube=15E Ought to make a neat AM radio transmitter. :-) 73 de Bill, ab6mt [EMAIL PROTECTED] - Original Message - From: "Barrie Smith" <[EMAIL PROTECTED]> To: "Discussion of AM Radio" Sent: Sunday, April 15, 2007 4:42 PM Subject: [A

Re: [AMRadio] Eimac 15E

2007-04-15 Thread Geoff/W5OMR
Bill Smith wrote: Try http://www.cnjradio.cn/radio.net/tubedb/read.cgi?tube=15E Ought to make a neat AM radio transmitter. :-) that link is broken... Subject: [AMRadio] Eimac 15E Anyone know where I can get a complete spec sheet for the Eimac 15E? Didn't find a complete spec sheet on

Re: [AMRadio] Eimac 15E

2007-04-15 Thread Geoff/W5OMR
Barrie Smith wrote: Anyone know where I can get a complete spec sheet for the Eimac 15E? Right here... http://www.nj7p.org/Tube4.php?tube=15e -- 73 = Best Regards, -Geoff/W5OMR __ AMRadio mailing list List Rules (must read!): http

RE: [AMRadio] antenna tuners...

2007-04-15 Thread Brett gazdzinski
I need one that has a switch for the band, changing coil taps, and the caps for tuning. I have not looked at designs yet, except that the heathkit is a T config, roller inductor goes to ground. I have been jumping around a lot between 40 and 80 meters, AM and CW segments of both bands, which req

Re: [AMRadio] Eimac 15E

2007-04-15 Thread Bill Smith
Hmm.. now it seems to be: http://www.cnjradio.net/tubedb/read.cgi?tube=15E Bill - Original Message - From: "Geoff/W5OMR" <[EMAIL PROTECTED]> To: "Discussion of AM Radio in the Amateur Service" Sent: Sunday, April 15, 2007 6:24 PM Subject: Re: [AMRadio] Eimac 15E > Bill Smith wrote: >

Re: [AMRadio] Eimac 15E

2007-04-15 Thread DOXEMF
That has got to be one of the smallest tubes for the power rating I have ever seen! You could easily hang it off the tank L + C components. Think that is about what was done in UHF service. Four would sure make for a small AM rig. Bill, KB3DKS/1 _