Showing EM84 and all of its variations. Other filters are hidden while viewing variations.
| Heater | 6.3 V / 270 mA |
|---|---|
| Plate | S2: 0.5 W |
B9A - Small-button Noval 9-contact
Miniature tuning indicator for broadcast receivers and tape recorders, using two converging fluorescent bars controlled by an internal triode.
| Heater | 6.3 V / 210 mA |
|---|---|
| Plate | S1: 300 V / 0.5 WS2: 300 V / 0.5 W |
| Ik max | S2: 3 mA |
9 pins - B9A - Small-button Noval 9-contact
Magic-band tuning indicator with integral triode amplifier and elongated fluorescent display whose illuminated length indicates receiver tuning or signal level.
| Expand sections | More | Electrical Summary | General Summary | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Tuning IndicatorTriode-TuningIndicatorDissimilar |
| B9A - Small-button Noval 9-contact Miniature tuning indicator for broadcast receivers and tape recorders, using two converging fluorescent bars controlled by an internal triode. | |||||||||
| Tuning IndicatorTriode-TuningIndicatorDissimilar |
| 9 pins - B9A - Small-button Noval 9-contact Magic-band tuning indicator with integral triode amplifier and elongated fluorescent display whose illuminated length indicates receiver tuning or signal level. |