| Audio Oscillator 200B |
1939 |
Equipment |
5 - 6J7 |
2 |
 |
1S |
|
|
| Audio Oscillator 200A |
1939–46 |
Equipment |
5 - 6J7 |
7 |
 |
1S |
1F |
|
| Harmonic Wave Analyzer 300A |
1941 |
Equipment |
21 - 6SJ7 |
9 |
 |
5S |
1F |
|
| Distortion Analyzer 325B |
1941–48 |
Equipment |
10 - 6AC7 |
3 |
 |
|
1F |
|
| Audio Signal Generator 205A |
1942 ? |
Equipment |
|
|
|
|
|
|
| Audio Signal Generator 205AG |
1942 ? |
Equipment |
10 - 6J7 |
8 |
 |
9S |
1F |
$ |
| Supersonic Signal Generator 205AH |
1942 ? |
Equipment |
|
|
|
|
|
|
| Voltmeter 400A |
1942–48 |
Equipment |
7 - 6J5 |
8 |
 |
3S |
1F |
|
| Audio Oscillator 200C |
1943 |
Equipment |
5 - 6J7 |
4 |
 |
8S |
|
|
| Square Wave Generator 210A |
1943 ? |
Equipment |
9 - 6SF5 |
2 |
 |
1S |
1F |
|
| Attenuators and Voltage Divider 350 |
1944 ? |
Equipment |
|
4 |
 |
|
1F |
|
| Electronic Frequency Meter 500A |
1944 ? |
Equipment |
6 - 6SJ7 |
1 |
 |
9S |
1F |
|
| Electronic Tachometer Meter 505A |
1944 ? |
Equipment |
6 - 6SJ7 |
1 |
 |
|
|
|
| Secondary Frequency Standard 100B |
1944 ? |
Equipment |
|
1 |
 |
|
1F |
|
| Audio Oscillator 201B |
1945 ? |
Equipment |
9 - 5Y3GT |
3 |
 |
1S |
1F |
|
| Distortion Analyzer 320A |
1945 ? |
Equipment |
|
1 |
 |
|
|
|
| Distortion Analyzer 320B |
1945 ? |
Equipment |
|
4 |
 |
|
1F |
|
| Audio Oscillator 200D |
1945 ?? |
Equipment |
|
7 |
 |
1S |
|
|
| HF VTVM 410A |
1945–50 ? |
Equipment |
6 - 2-01C |
12 |
 |
1S |
1F |
$ |
| Power Supply Unit 710A |
1946 ? |
Equipment |
|
1 |
 |
|
1F |
|
| Power Meter 430A |
1948 |
Equipment |
|
1 |
 |
|
|
|
| Signal Generator 650A |
1948 |
Equipment |
17 - 5654 |
8 |
 |
5S |
|
|
| Voltmeter 400B |
1948 |
Equipment |
|
1 |
 |
|
|
|
| Audio Signal Generator 206A |
1948 ? |
Equipment |
|
14 |
 |
2S |
|
|
| Distortion Analyzer 330B |
1948 ? |
Equipment |
14 - 6H6 |
15 |
 |
12S |
1F |
$ |
| Distortion Analyzer 330C |
1948 ? |
Equipment |
|
|
|
|
|
|
| Distortion Analyzer 330D |
1949 ? |
Equipment |
|
4 |
 |
|
|
|
| Standing Wave Indicator 415A |
1949 ? |
Equipment |
|
1 |
 |
1S |
|
|
| UHF Signal Generator 614A |
1949 ? |
Equipment |
|
3 |
 |
|
|
|
| Vacuum Tube Voltmeter 400C |
1949 ? |
Equipment |
|
3 |
 |
5S |
|
|
| Audio Oscillator 202D |
1950 |
Equipment |
5 - 6J7 |
3 |
 |
1S |
|
|
| VHF Detector 417A |
1950 ?? |
Equipment |
4 - 5876 |
4 |
 |
2S |
1F |
|
| SHF Test Set 623B |
1951 |
Equipment |
8 - 6CB6 |
5 |
 |
|
|
|
| VHF Bridge 803A |
1951 ? |
Equipment |
|
3 |
 |
|
|
$ |
| VHF Signal Generator 608A |
1951 ? |
Equipment |
|
1 |
 |
4S |
|
$ |
| Audio Oscillator 200AB |
1952 |
Equipment |
6 - 6AU6 |
6 |
 |
2S |
|
|
| Frequency Counter 524A |
1952 |
Equipment |
|
1 |
 |
|
|
|
| High-Speed Scaler 520A |
1952 |
Equipment |
|
1 |
 |
|
|
|
| SHF Test Set 624A |
1952 |
Equipment |
|
|
|
|
|
|
| Slotted Line 805 |
1952 |
Equipment |
|
1 |
 |
|
|
|
| Tunable Bolometer Mounts 475 |
1952 |
Equipment |
|
1 |
 |
|
|
|
| Wide Range Oscillator 200CD [early (5 tubes)] |
1952 |
Equipment |
5 - 6SH7 |
22 |
 |
1S |
1F |
$ |
| UHF Signal Generator 610B |
1952 ? |
Equipment |
|
1 |
 |
|
|
|
| UHF Signal Generator 616A |
1952 ? |
Equipment |
|
2 |
 |
|
|
|
| VHF Signal Generator HP 608B |
1952 ? |
Equipment |
|
5 |
 |
|
|
|
| Battery Operated Oscillator 204A |
1952 ?? |
Equipment |
3 - 1U4 |
2 |
 |
1S |
|
|
| Electronic Counter 522B |
1953 |
Equipment |
48 |
7 |
 |
|
|
|
| Signal Generator 618B |
1953 |
Equipment |
|
1 |
 |
|
|
|
| Electronic Counter 524B 525A 526B |
1953 ? |
Equipment |
|
5 |
 |
29S |
|
|
| Vacuum Tube Voltmeter 400D 6625-643-1670 |
1954 |
Equipment |
8 - 6CB6 |
19 |
 |
36S |
|
$ |
| VHF Signal Generator 608C |
1954 |
Equipment |
15 - 5675 |
10 |
 |
2S |
|
$ |
| Low Frequency Generator 202A |
1954 ? |
Equipment |
16 - 12AU7 |
6 |
 |
17S |
|
$ |
| Audio Oscillator 200I (200i) |
1954 ?? |
Equipment |
|
1 |
 |
1S |
|
|
| SHF Signal Generator 620A |
1954 ?? |
Equipment |
|
1 |
 |
2S |
|
|
| UHF Signal Generator 612A |
1954 ?? |
Equipment |
15 - 12AU7 |
9 |
 |
4S |
|
$ |
| VHF Signal Generator 608D |
1954 ?? |
Equipment |
18 - 6AH6 |
9 |
 |
|
|
|
| Electronic Counter 521A |
1955 |
Equipment |
|
1 |
 |
|
|
|
| Frequency Converter Unit 525B |
1955 |
Equipment |
6 - 6AH6 |
|
|
|
|
$ |
| Frequency Meter 500B |
1955 |
Equipment |
|
1 |
 |
|
|
|
| SHF Signal Generator 628A |
1955 |
Equipment |
|
|
|
|
|
|
| Square Wave Generator 211A |
1955 |
Equipment |
14 - 6BQ7A |
10 |
 |
17S |
|
|
| Vacuum Tube Voltmeter 400AB |
1955 |
Equipment |
|
1 |
 |
7S |
|
|
| Microwave Power Meter 430C |
1955 ?? |
Equipment |
9 - 6CB6 |
3 |
 |
1S |
|
$ |
| Standing Wave Indicator 415B |
1955 ?? |
Equipment |
6 - 12AX7 |
4 |
 |
|
|
|
| Thermistor Mount 477B |
1955 ?? |
Equipment |
|
1 |
 |
|
|
|
| Audio Oscillator 201C |
1955–59 ?? |
Equipment |
6 - 6AU6 |
10 |
 |
1S |
|
$ |
| VTVM Vacuum Tube Voltmeter 410B |
1955–75 |
Equipment |
4 - 2-01C |
29 |
 |
13S |
|
$ |
| Vacuum Tube Voltmeter (VTVM) 410BR |
1955–75 ? |
Equipment |
4 - 6X4 |
4 |
 |
1S |
1F |
|
| SHF Signal Generator 626A |
1956 |
Equipment |
17 - 12AT7 |
1 |
 |
6S |
|
|
| Waveguide Frequency Meter P532A |
1956 |
Equipment |
|
2 |
 |
|
|
|
| Dual Channel Amplifier 152A |
1957 |
Equipment |
|
1 |
 |
|
|
|
| Frequenzmesser für das X-Band X-532-A |
1957 |
Equipment |
|
1 |
 |
|
|
|
| High Gain Amplifier 151A |
1957 |
Equipment |
|
|
|
|
|
|
| Low Frequency Oscillator / NF-Meßsender 202-C |
1957 |
Equipment |
5 - 6AU6 |
6 |
 |
1S |
|
|
| Oscilloscope 150A |
1957 |
Equipment |
|
2 |
 |
47S |
|
|
| Rack Mount Oscilloscope 150AR |
1957 |
Equipment |
|
5 |
 |
|
|
|
| Vacuum Tube Voltmeter 400 HR |
1957 ? |
Equipment |
8 - 6CB6 |
8 |
 |
1S |
|
|
| Oscilloscope 130A |
1957 ?? |
Equipment |
31 |
3 |
 |
5S |
|
|
| Rack Mount Oscilloscope 130BR |
1957 ?? |
Equipment |
28 - 6DJ8 |
1 |
 |
2S |
|
|
| Vacuum Tube Voltmeter 400H (6625-557-8261) |
1957 ?? |
Equipment |
8 - 6CB6 |
8 |
 |
7S |
1F |
$ |
| VHF Signal Generator 608D |
1957–65 ? |
Equipment |
20 - 6BQ7 |
10 |
 |
8S |
|
$ |
| Calorimetric Power Meter 434A |
1958 |
Equipment |
12 - 6AV6 |
5 |
 |
|
|
|
| D.C. Vacuum Tube Voltmeter 412A |
1958 |
Equipment |
3 - 6AU8 |
11 |
 |
2S |
2F |
$ |
| DC Microvolt-Amperemeter 425A |
1958 |
Equipment |
4 - 5751 |
25 |
 |
4S |
|
$ |
| Oscilloscope 120A |
1958 ? |
Equipment |
|
1 |
 |
|
|
|
| Oscilloscope 130B |
1958 ? |
Equipment |
|
1 |
 |
|
|
|
| VHF Attenuator 355D |
1958 ? |
Equipment |
|
2 |
 |
1S |
|
$ |
| Electronic counter 524C |
1959 |
Equipment |
107 |
9 |
 |
|
|
|
| Oscilloscope 122A/AR |
1959 |
Equipment |
25 - 12AU7 |
22 |
 |
11S |
|
$ |
| 721A [US version] |
1959 |
Equipment |
7 |
5 |
 |
|
|
|
| Signalgenerator 202H |
1959 ? |
Equipment |
12 - 6688 |
|
|
|
|
$ |
| Boonton Q-Meter 160-A |
1959 ?? |
Equipment |
3 |
2 |
 |
3S |
2F |
|
| Signalgenerator 606A [has only tubes] |
1959–64 |
Equipment |
18 - 6AW8 |
5 |
 |
|
|
|
| Frequency Divider and Clock 113BR |
1960 |
Equipment |
|
4 |
 |
|
|
|
| Quartz Oscillator 103-AR |
1960 |
Equipment |
|
3 |
 |
4S |
|
|
| Harrison 6291A DC Power Supply 6291A |
1960 ?? |
Power-S |
|
|
|
|
|
|
| Oscilloscope 185A |
1960 ?? |
Equipment |
|
2 |
 |
|
|
|
| RF Millivoltmeter 411A [US version (115 VAC only)] |
1960 ?? |
Equipment |
4 - 6AU8 |
6 |
 |
2S |
1F |
|
| Electronic Counter 5532A |
1961 |
Equipment |
6 - ZM1022 |
5 |
 |
|
|
|
| Oscilloscope 120B |
1961 |
Equipment |
17 - 12AU7 |
13 |
 |
3S |
|
$ |