Re: [AMRadio] re: 4-1000 or 813 AM transmitter information needed

Ron, do you know VE4BX in Hamiota Manitoba? He runs 4-1000s in a HB set up. From: "Ron Samchuk" <[EMAIL PROTECTED]> Reply-To: amradio@mailman.qth.net To: Subject: [AMRadio] re: 4-1000 or 813 AM transmitter information needed Date: Fri, 7 Feb 2003 00:03:13 -0600 Hi everyone. I need i

[AMRadio] NIB TRANNY ALPHA 86

Well i uncovered a new in the box alpha 86 power transformer. will trade for a Johnson KW matchbox or a B&W 5100 / 5100B transmitter 73 Tony Anthony W. DePrato WA4JQS South Sandwich Island Antarctic Dxpedition Group VP8BZL VP8SSI 3Y0PI V31SS ZD8JQS WA4JQS/4K1 WA4JQS/K4C WA4JQS/ZS1 CQ DX HALL OF

[AMRadio] junker SX-111 Chassie needed

I need a junker Chassie from a SX 111 Hallicrafters receiver. need the 20 mt ant coil and C59 CAP. 73 Tony wa4jqs Anthony W. DePrato WA4JQS South Sandwich Island Antarctic Dxpedition Group VP8BZL VP8SSI 3Y0PI V31SS ZD8JQS WA4JQS/4K1 WA4JQS/K4C WA4JQS/ZS1 CQ DX HALL OF FAME # 35

[AMRadio] Xfmr Update

Mike's call is W0FD and not K0FD.sorry about that. Bob, W4WSZ

[AMRadio] DRIVER XFMR UPDATE

Hi Dennis & Group, The exact replacement came from a box of parts taken from a basket case DX-100. The parts were left from the estate of a fellow ham and contained may items of hardware along with the driver transformer and choke, tank circuit, caps, input circuit etc. It should be on the w

[AMRadio] B&W 5100 !

Thankyou mark, I will take your suggestion on taking these screws off using penetrating oil! I didn't want to strip the soft aluminum with those iron screws! If I seem over cautious, It is just that I like to have some background knowledge because I never worked on a B&W 5100 or 5100B series bef

Re: [AMRadio] Viking 1

[EMAIL PROTECTED] wrote: > In a message dated 2/4/03 10:53:37 PM Eastern Standard Time, > [EMAIL PROTECTED] writes: > > > Mike, kd0ar, located in Youngstown, OH. I used to be > > somewhat active on 75nd 40 a number of years ago, and still > > operate very sporadically on 75. I am a broadcast e

[AMRadio] WTB: Filer Chokes & Audio Xfmr

I need a filter choke between 30 and 50 Hy @ 200 mA or better that will handle 700 VDC for use as a modulation reactor. I can build one up out of a few chokes in series, so three or four 10 Hy, etc. will do. No swinging chokes please. For the same project I need an audio output xfmr from a 100 W

Re: [AMRadio] Driver Xfmr

From: Gary Schafer <[EMAIL PROTECTED]> Just put a resistor in the plate of the audio driver tube, in place of the transformer primary. I think around 10k 2 watt will work ok...It will work as an auto transformer >to couple audio into both tubes. ... gain will be somewhat less than wit

Re: [AMRadio] Need some assistance on a B&W 5100 !

From: [EMAIL PROTECTED] Can anyone help me? I have a B&W 5100 I need to take a part but, the knobs do not seem to be Allen screws. The last thing I want to do is damage the fasteners. Are they Bristol or maybe U.S. standard screws or I'm mistaken and they are Allen fasteners? I had