[R-390] Inspection Process Start

Flowertime01 at wmconnect.com Flowertime01 at wmconnect.com
Sun Mar 20 12:04:46 EDT 2011


This paper is still not complete.

Nothing in this work is original to Roger Ruszkowski. I acknowledge that I 
copied and pasted every bit of it from others. Contributors include at least 
the following Fellows. The contributions are not limited to the following 
Fellows. Additional names may be added at any time. Acknowledgements appear 
in no special order. :R-390 at mailman.qth.net

David Melody became a SK May 2 2010. in Tucson Arizona

David Melody, Tisha Hayes, Barry Hauser, Tom Marcotte, Walter Wilson, W. 
Li, Nolan Lee, Pete Wokoun KH6GRT, David Wise, Al Tirevold, John Harvie, John 
Patterson KB4SLV, Joe Foley, Dan "Hank" Arney KN6DI, Walter Wilson, John 
Bunting, W4NET, Jim Miller, N4BE, , Al Solway, Dan Malone KAØCWD, Dr. Gerald 
Johnson, Chuck Rippel, Glenn Little, Bruce Maclellan, Norman Ryan, Dallas 
Lankford, Scott Seickel, Perry Sandeen, DW Holtman, Gary Gitzen, Tom Norris, 
James A. (Andy) Moorer, Scott Seickel,  Matt Parkinson, Don Heywood, Cecil 
Acuff, Pete Williams, Russ WA3FRP, Barry - N4BUQ, Roger L. Ruszkowski AI4NI

We want something that will sit there and run for month after month and 
need nothing but tubes and dial lamps. Nolan. 5/99.

DB    Watts      Volts  Ohms  Amps
00  00.0010  00.7746  600  00.0013
01  00.0013  00.8691  600  00.0014
02  00.0016  00.9752  600  00.0016
03  00.0020  01.0941  600  00.0018
04  00.0025  01.2277  600  00.0020
05  00.0032  01.3774  600  00.0023
06  00.0040  01.5455  600  00.0026
07  00.0050  01.7341  600  00.0029
08  00.0063  01.9457  600  00.0032
09  00.0079  02.1831  600  00.0036
10  00.0100  02.4495  600  00.0041
11  00.0126  02.7484  600  00.0046
12  00.0158  03.0837  600  00.0051
13  00.0200  03.4600  600  00.0058
14  00.0251  03.8822  600  00.0065
15  00.0316  04.3559  600  00.0073
16  00.0398  04.8874  600  00.0081
17  00.0501  05.4837  600  00.0091
18  00.0631  06.1528  600  00.0103
19  00.0794  06.9036  600  00.0115
20  00.1000  07.7460  600  00.0129
21  00.1259  08.6911  600  00.0145
22  00.1585  09.7516  600  00.0163
23  00.1995  10.9415  600  00.0182
24  00.2512  12.2765  600  00.0205
25  00.3162  13.7745  600  00.0230
26  00.3981  15.4552  600  00.0258
27  00.5012  17.3411  600  00.0289
28  00.6310  19.4570  600  00.0324
29  00.7943  21.8311  600  00.0364
30  01.0000  24.4949  600  00.0408
31  01.2589  27.4837  600  00.0458

A. Current State
B. Modifications Installed
C. Cosmetic Clean Up
D. Hard Core RF Module Cleaning
E. Cosmetic RF Module Cleaning
F. Rebuild Inspection / Visual Inspection
G. Reassemble The Receiver
H. Mechanical Alignment
I. Knobology Dynamic Testing Monthly Test
J Adjust the IF gain R519
K. Alternate Procedure To Set The IF Gain Control
L IF Module Alignment
M. To Stager Or Not To Stager
N. To Stager Tune IF
O. To Straight Tune IF
P. Adjust Z503 AGC
Q IF And Audio Module Tube Optimizing
R. Adjust T208, C520, L503, and Zero BFO
S 2nd Crystal Oscillator Alignment
T 1st Crystal Oscillator Alignment
U VFO Band Spread Test
V VFO Band Spread Adjustment
W. RF Alignment
X RF Deck Tube Optimization
Y. Receiver Sensitivity Test
Z. Signal To Noise Test

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