Phonograph Dancers |
1915 ?? |
Divers |
|
3 |
 |
|
|
|
Velvet Vernier Dial A Dial |
1924–45 |
Radio part |
|
5 |
 |
|
|
|
Velvet Vernier Dial B Dial |
1924–50 ? |
Radio part |
|
6 |
 |
|
|
|
Tuning Units Type BD-1 and BD-2 [1925] |
1925 |
mod-pre26 |
|
2 |
 |
|
|
|
Variable Condenser Equicycle |
1925 |
Radio part |
|
1 |
 |
|
|
|
Velvet Vernier string drive tuning dial |
1925 ?? |
Radio part |
|
5 |
 |
|
|
|
Tuning Units Type BD-1, BD-2 and BD-3 [1926] |
1926 |
mod-pre26 |
|
1 |
 |
|
|
|
Duo-Range Charger |
1927 |
A-courant |
|
2 |
 |
|
|
|
Thrill Box SW-2(SW2) |
1927 ? |
Radio |
2 - UX222 |
5 |
 |
1S |
|
$ |
Three Tube Screen Grid |
1928 ? |
Radio |
3 |
1 |
 |
|
|
|
Two Tube Tuner |
1928 ? |
Radio |
2 |
1 |
 |
|
|
|
3 tube Short Wave Kit |
1928 ? |
Radio |
3 - 112A |
1 |
 |
|
|
|
Dial E |
1928–34 ? |
Radio part |
|
3 |
 |
|
|
|
Dial F |
1928–34 ? |
Radio part |
|
3 |
 |
|
|
|
Power Supply 7180B |
1928–34 ?? |
A-courant |
1 - UX280 |
2 |
 |
|
|
|
Dial H |
1928–37 ? |
Radio part |
|
2 |
 |
|
|
|
MB-29 |
1929 |
Radio |
9 - 24 |
1 |
 |
1S |
|
|
Thrill Box SG4 |
1929 |
Radio |
|
|
|
|
|
|
Thrill Box SG5 |
1929 |
Radio |
|
|
|
|
|
|
Thrill Box SW-4 |
1929 |
Radio |
4 - UX222 |
10 |
 |
1S |
|
$ |
MB-30 |
1929 ? |
Radio |
5 - 24 |
1 |
 |
|
|
|
Velvetone |
1929 ? |
Ampl/Mixer |
4 - 227 |
2 |
 |
|
|
|
SW-5 Thrill Box (SW5 AC, AC SW5) [24/27 tubes] |
1929–31 |
Radio |
5 - 24 |
3 |
 |
1S |
1F |
|
Velvet B 3580B |
1929–38 ? |
A-courant |
1 - 80 |
2 |
 |
|
|
|
SW-3 and SW-5 Coil Data |
1929–46 |
Radio part |
|
5 |
 |
1S |
|
|
MB-29A |
1930–32 |
Radio |
4 - 224 |
3 |
 |
|
|
|
SW-5 DC Thrill Box (SW5DC,DCSW5) [32/30/31 tubes] |
1930–32 |
Radio |
5 - 32 |
10 |
 |
2S |
|
$ |
245 Push-pull Amplifier |
1930–32 |
Ampl/Mixer |
|
1 |
 |
|
|
|
Coil Cabinet NCC-10 |
1930–34 ?? |
Amateur-D |
|
2 |
 |
|
|
|
Thrill Box SW-3 |
1931 |
Radio |
3 - 24 |
1 |
 |
|
|
$ |
Power Supply 5800AB |
1931 ? |
A-courant |
1 - 80 |
|
|
|
|
|
SW-3 Model I [var 1a] |
1931 ? |
Radio |
3 - 24 |
4 |
 |
|
|
|
SW-3 Model I [var 1b] |
1931 ? |
Radio |
3 - 35 |
1 |
 |
|
|
|
Auto Box |
1931 ?? |
Car Radio |
5 - 24 |
|
|
2S |
|
|
SG5 |
1931 ?? |
Radio |
5 |
|
|
1S |
|
|
SG Short Wave Tuner |
1931 ?? |
Radio |
2 - 222 |
|
|
1S |
|
|
SG Short Wave Tuner with 71A |
1931 ?? |
Radio |
4 - 24 |
|
|
1S |
|
|
Automobile Radio |
1931/32 |
Car Radio |
|
1 |
 |
|
|
|
NC-5 (NC-5W, NC-5S) |
1931/32 |
Adapteur |
5 - 35 |
5 |
 |
1S |
|
|
SW-5 (SW5 AC, AC SW5) [35/27 tubes] |
1931/32 |
Radio |
5 - 35 |
2 |
 |
|
|
|
SW-5 Thrill Box (SW5 AC, AC SW5) [35/27 tubes] |
1931/32 |
Radio |
5 - 35 |
2 |
 |
|
|
|
SW-5 Thrill Box (SW5 AC, AC SW5) [35/27+45 tubes] |
1931/32 |
Radio |
5 - 35 |
2 |
 |
1S |
|
|
SW45-AC (ACSW45) |
1931–33 |
Radio |
5 - 35 |
4 |
 |
1S |
|
|
Aeronautical Ground Station AGS |
1932 |
Commercial Re |
9 - 236 |
1 |
 |
|
|
|
SW-3 Model I [var 1c] |
1932 |
Radio |
3 - 58 |
|
|
|
|
|
SW-58 |
1932 |
Radio |
5 - 58 |
2 |
 |
1S |
|
|
8 tubes SH |
1932 |
Kit |
8 - 36 |
|
|
|
|
|
AC SW-58 |
1932 ? |
Radio |
5 - 58 |
1 |
 |
1S |
|
|
DC SW-34 |
1932 ? |
Radio |
5 - 34 |
|
|
|
|
|
HFR |
1932 ? |
Radio |
8 - 24 |
|
|
1S |
|
|
MB32 |
1932 ? |
Radio |
5 - 35 |
1 |
 |
|
|
|
NC-5M |
1932 ? |
Adapteur |
5 - 35 |
1 |
 |
|
|
|
Power Supply GR-DPU |
1932 ? |
A-courant |
2 - 80 |
|
|
|
|
|
Power Supply GR-SPU |
1932 ? |
A-courant |
1 - 80 |
3 |
 |
|
|
|
Power Supply 5880-AB |
1932 ? |
A-courant |
1 - 80 |
3 |
 |
|
1F |
|
Power Supply 5880-AB-25 |
1932 ? |
A-courant |
1 - 80 |
2 |
 |
|
|
|
Power Supply 5880-AB-220 |
1932 ? |
A-courant |
1 - 80 |
2 |
 |
|
|
|
Power Supply 5880ABS |
1932 ? |
A-courant |
1 - 80 |
1 |
 |
|
|
|
Power Supply 5880-AB-S25 |
1932 ? |
A-courant |
1 - 80 |
2 |
 |
|
|
|
SW-3 Model I (2VDC SW-3) [var 2] |
1932 ? |
Radio |
3 - 32 |
7 |
 |
|
|
|
SW-3 Model I (6VDC SW-3) [var 3] |
1932 ? |
Radio |
3 - 36 |
|
|
1S |
|
|
SW-34 |
1932 ? |
Radio |
5 - 34 |
2 |
 |
|
|
|
Dial VK |
1932–35 ? |
Radio part |
|
2 |
 |
|
|
|
Ultra High Frequency Converter HFC |
1932–36 ? |
Radio |
3 - 36 |
2 |
 |
1S |
|
|
Ultra High Frequency Converter HFC(AC) |
1932–36 ? |
Radio |
3 - 24 |
2 |
 |
1S |
|
|
Dial N |
1932–50 ? |
Radio part |
|
2 |
 |
|
|
|
BM Dial |
1932–50 ?? |
Radio part |
|
1 |
 |
|
|
|
AGU |
1933 |
Radio |
|
2 |
 |
|
|
|
AGS [var 1] |
1933 ? |
Commercial Re |
9 - 236 |
2 |
 |
|
|
|
AGS [var 2] |
1933 ? |
Commercial Re |
9 - 236 |
|
|
1S |
|
|
AGS [var 5] |
1933 ? |
Commercial Re |
9 |
|
|
|
|
|
AGS-X |
1933 ? |
Commercial Re |
9 - 78 |
8 |
 |
1S |
|
$ |
Coil Rack CRP |
1933 ? |
Divers |
|
|
|
|
|
|
Power Supply 5886-AB |
1933 ? |
A-courant |
1 - 80 |
7 |
 |
1S |
|
|
Rack Speaker RFS |
1933 ? |
Parleur |
|
|
|
|
|
|
SW-58C (SW58C) |
1933 ? |
Commercial Re |
5 - 58 |
1 |
 |
1S |
|
|
FB-X |
1933/34 |
Amateur-R |
7 - 57 |
2 |
 |
2S |
|
|
FB-XA |
1933/34 |
Amateur-R |
7 - 57 |
12 |
 |
1S |
|
$ |
AGL |
1933/34 ? |
Commercial Re |
|
2 |
 |
|
|
|
AGS [var 3] |
1933/34 ? |
Commercial Re |
9 - 236 |
|
|
2S |
|
|
FB-7 [var 1 (2,5 V tubes)] |
1933/34 ? |
Amateur-R |
7 - 57 |
4 |
 |
1S |
2F |
|
FB-7 [var 2 (6 V tubes)] |
1933/34 ? |
Amateur-R |
7 - 77 |
|
|
1S |
|
|
FB-7A |
1933/34 ? |
Amateur-R |
7 - 57 |
8 |
 |
3S |
|
|
Power Supply 5887-AB |
1933/34 ? |
A-courant |
1 - 280 |
|
|
|
|
|
Super-Regenerative Receiver SRR |
1933–35 |
Amateur-R |
3 - 236 |
5 |
 |
2S |
|
|
FB-7 Series Coils |
1933–36 |
Radio part |
|
9 |
 |
|
|
|
Speaker Unknown |
1933–36 ? |
Parleur |
|
1 |
 |
|
|
|
NW Dial |
1933–41 ? |
Radio part |
|
2 |
 |
|
|
|
Code Practice Oscillator CPO |
1934 |
Amateur-D |
1 - 30 |
3 |
 |
|
|
|
AGS [var 4] |
1934 ? |
Commercial Re |
9 - 236 |
|
|
|
|
|
HRO-S [Prototype] |
1934 ? |
Commercial Re |
10 - 58 |
4 |
 |
|
|
|
HRO [Prototype] |
1934/34 |
Commercial Re |
9 - 6D6 |
10 |
 |
|
|
|
HRO [Var. 1 (according to Moore)] |
1934/35 |
Commercial Re |
9 - 6D6 |
11 |
 |
1S |
|
|
Preselector PSK |
1934/35 |
Ampl. HF |
1 - 58 |
3 |
 |
|
|
|
Transceiver TR 56 Type TRW [TRM] |
1934/35 |
Amat TRX |
2 - 30 |
4 |
 |
1S |
|
|
CRO |
1934–38 |
Equipment |
2 - 906-P1 |
5 |
 |
1S |
|
|
HRO History / Classification |
1934–45 |
Commercial Re |
9 |
2 |
 |
|
2F |
|
Precision Condenser Micrometer Dial PW Series [PW-1 PW-2 PW-3 PW-4] |
1934–60 ? |
Radio part |
|
4 |
 |
|
|
|
HRO Coils Consumer Models |
1934–64 |
Radio part |
|
8 |
 |
|
|
|
HRO Receiver Tuning Mechanism Type PW |
1935 |
Radio part |
|
5 |
 |
|
|
|