Subject: Drake R-4C - S/N 16151-up (5-31-73) Date: Wed, 2 Feb 2000 00:32:46 +0100 From: "J M Noeding" To: "Kenneth D. Grimm" Ken noted that you have already used some of my documents, ufb, but did not see SB-620, here is two documents for R-4C, I could not see if they were on your site it is for R-4C - serial number 16151-up, circuit diagram no. 5317316151 file R4C16151-1 shows most important part of circuit diagram where most differences are found compared to serial number 22000-up file R4C16151-2.jpg shows chassis as seen from above, with my remarks about tube difference compared to later type 73 jan-martin LA8AK@Online.no (JO38XC=DS80b) N4623-Kristiansand (South East Coast of Norway) tel.: +47-380-87178/87948 (ISDN), QRL: 380-52660 --------------------------------------------------------------------- Name: R4C16151-1.gif R4C16151-1.gif Type: GIF Image (image/gif) Encoding: base64 Name: R4C16151-2.jpg R4C16151-2.jpg Type: JPEG Image (image/jpeg) Encoding: base64