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This special page shows all uploaded files.

File list
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Date Name Thumbnail Size User Description Versions
17:19, 3 November 2024 GR 1556-B Impact-Noise Analyzer 1556-0110-E 04 1962.pdf (file) 1.88 MB Jerry GR 1556-B Impact-Noise Analyzer 1556-0110-E 04_1962. 1
18:51, 2 November 2024 GR 1556-A Impact-Noise Analyzer 920-B 03 1958.pdf (file) 1.78 MB Jerry GR 1556-A Impact-Noise Analyzer 920-B 03_1958. 1
18:48, 2 November 2024 GR 1550-A Octave-Band Noise Analyzer.pdf (file) 9.95 MB Jerry GR 1550-A Octave-Band Noise Analyzer. 1
16:47, 20 October 2024 Numerik display interior.png (file) 1,022 KB Peter "Numerik" display, internal view. Courtesy of http://lampes-et-tubes.info/cd/cd114.php?l=e 1
20:35, 19 October 2024 GR 1539 Stroboslave 1539-0100-F 09 1980.pdf (file) 6.34 MB Jerry GR 1539 Stroboslave 1539-0100-F 09_1980. 1
20:31, 19 October 2024 GR 1538-A Strobotac 1538-0100-E 9 1976.pdf (file) 9.04 MB Jerry GR 1538-A Strobotac 1538-0100-E 9_1976. 1
00:25, 19 October 2024 GR 1532-D and DQ18 Strobolume 1532-0100-K 11 1962.pdf (file) 6.41 MB Jerry GR 1532-D and DQ18 Strobolume 1532-0100-K 11_1962. 1
08:41, 17 October 2024 GR 1395-A Modular Pulse Generator 1395-0100-A 1 1966.pdf (file) 4.26 MB Jerry GR 1395-A Modular Pulse Generator 1395-0100-A 1_1966. 1
08:35, 17 October 2024 GR 1311-A and AU Oscillator 1311-0100-D 3 1967.pdf (file) 2.4 MB Jerry GR 1311-A and AU Oscillator 1311-0100-D 3_1967. 1
08:29, 17 October 2024 GR 1263-A Amplitude-Regulating Power Supply 882-C 1960.pdf (file) 3.04 MB Jerry GR 1263-A Amplitude-Regulating Power Supply 882-C 11_1960. 1
08:25, 17 October 2024 GR 1233-A Power Amplifier 751-B 2 1954.pdf (file) 1.79 MB Jerry GR 1233-A Power Amplifier 751-B 2_1954. 1
18:39, 16 October 2024 GR 1216-A Unit IF Amplifier and DNT Detector 1216-0100-G 7 1961.pdf (file) 3.48 MB Jerry GR 1216-A Unit IF Amplifier and DNT Detector 1216-0100-G 7_1961. 1
02:18, 16 October 2024 GR 1201-B Regulated Power Supply 1201-0110-E 12 1961.pdf (file) 706 KB Jerry GR 1201-B Regulated Power Supply 1201-0110-E 12_1961. 1
00:05, 16 October 2024 GR 1156A PreScaler 1156-0100-A 6 1966.pdf (file) 11.38 MB Jerry GR 1156A PreScaler 1156-0100-A 6_1966. 1
23:53, 15 October 2024 GR 1206-B Unit Amplifier 1206-0100-E 01 1962.pdf (file) 1.47 MB Jerry GR 1206-B Unit Amplifier 1206-0100-E 01_1962. 1
23:48, 15 October 2024 GR 1150-D Ring Counting Units 1150-0120-A 11 1962.pdf (file) 1.46 MB Jerry GR 1150-D Ring Counting Units 1150-0120-A 11_1962. 1
03:41, 15 October 2024 GR 1115-B Standard-Frequency Oscillator 1115-0100-B 1 1960.pdf (file) 7.48 MB Jerry GR 1115-B Standard-Frequency Oscillator 1115-0100-B 1_1960. 1
23:26, 14 October 2024 GR 1112 Standard Frequency Multipliers 960-C 9 1960.pdf (file) 8.17 MB Jerry GR 1112 Standard Frequency Multipliers 960-C 9_1960. 1
06:22, 14 October 2024 GR 1105-A Frequency Measuring Equipment 696-E 10 1956.pdf (file) 5.59 MB Jerry GR 1105-A Frequency Measuring Equipment 696-E 10_1956. 1
19:35, 13 October 2024 GR 726-A Vacuum-Tube Voltmeter 626-A.pdf (file) 5.17 MB Jerry Added front and rear covers. 2
19:29, 13 October 2024 GR 760-B Sound Analyzer 695-D 01-1953.pdf (file) 2.95 MB Jerry GR 760-B Sound Analyzer 695-D 01-1953. 1
02:59, 13 October 2024 GR 716-P4 Guard Circuit 785-C 5 1957.pdf (file) 9.12 MB Jerry GR 716-P4 Guard Circuit 785-C 5_1957. 1
00:56, 13 October 2024 GR 631 Strobotac Form 394-X 9 1959.pdf (file) 2.34 MB Jerry GR 631 Strobotac Form 394-X 9_1959. 1
23:15, 12 October 2024 GR 293-A Universal Bridge.pdf (file) 2.86 MB Jerry GR 293-A Universal Bridge Manual. 1
00:53, 3 October 2024 GR Condenser Brace Side.jpg (file) 891 KB Jerry GR Condenser Brace Side. 1
00:52, 3 October 2024 GR Condenser Brace Bottom.jpg (file) 2.27 MB Jerry GR Condenser Brace Bottom. 1
00:52, 3 October 2024 GR Condenser Brace Top.jpg (file) 1.65 MB Jerry GR Condenser Brace Top. 1
19:54, 30 September 2024 GR 1217-P2 Inside View.jpg (file) 119 KB Jerry GR 1217-P2 Inside View. 1
05:08, 27 September 2024 GRwiki Catalog N OCR 1954.pdf (file) 117.38 MB Jerry Improved OCR and Image Quality. 2
03:53, 25 September 2024 GRwiki Catalog F3 OCR 1931.pdf (file) 9 MB Jerry Returned TOC Links. 3
21:17, 23 September 2024 514-AR front from 1931 F3 catalog.png (file) 283 KB Qfissler   1
21:09, 23 September 2024 GR 508-A lid open shield removed.jpg (file) 15 KB Qfissler   1
21:08, 23 September 2024 GR 508-A lid open shield removed one valve missing.jpeg (file) 22 KB Qfissler   1
05:08, 22 September 2024 GR 508-A Oscillator lid open.jpg (file) 358 KB Qfissler   1
05:06, 22 September 2024 GR 508-A Oscillator.jpg (file) 263 KB Qfissler   1
20:52, 4 September 2024 GR 1409-Y Front.jpg (file) 115 KB Jerry Better quality photo 2
20:50, 4 September 2024 GR 1409-Y Front A.jpg (file) 96 KB Jerry Better quality photo 2
21:41, 28 August 2024 GR Exp 505 01 1933.pdf (file) 1.26 MB Jerry GR Exp 505 01_1933. 1
09:56, 13 August 2024 GR 1422-CB Calibration.jpg (file) 386 KB Jerry GR 1422-CB Calibration. 1
09:55, 13 August 2024 GR 1422-CB Dial.jpg (file) 354 KB Jerry GR 1422-CB Dial. 1
09:55, 13 August 2024 GR 1422-CB Left Side.jpg (file) 442 KB Jerry GR 1422-CB Left Side. 1
09:55, 13 August 2024 GR 1422-CB Front A.jpg (file) 351 KB Jerry GR 1422-CB Front A. 1
09:54, 13 August 2024 GR 1422-CB Close-Up.jpg (file) 373 KB Jerry GR 1422-CB Close-Up. 1
02:37, 12 August 2024 GR 874-PC Front.jpg (file) 30 KB Jerry GR 874-PC Front. 1
01:48, 12 August 2024 GR 874-WN Side.jpg (file) 968 KB Jerry GR 874-WN Side. 1
01:48, 12 August 2024 GR 874-WN Back.jpg (file) 662 KB Jerry GR 874-WN Back. 1
01:47, 12 August 2024 GR 874-WN Front.jpg (file) 752 KB Jerry GR 874-WN Front. 1
01:47, 12 August 2024 GR 874-WN Close-Up.jpg (file) 274 KB Jerry GR 874-WN Close-Up. 1
01:29, 12 August 2024 GR 874-WO Close-up.jpg (file) 164 KB Jerry GR 874-WO Close-up. 1
01:26, 12 August 2024 GR 874-WO Side.jpg (file) 1.22 MB Jerry GR 874-WO Side. 1
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