en:sg94
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+ | ====== SG94 ====== | ||
+ | **Power supply SG 94**; developed by [[Autophon|Autophon AG, Solothurn]]. | ||
+ | To power the wireless sets from the [[SE-206|SE206/ | ||
+ | |||
+ | {{: | ||
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+ | The AC voltage is generated by to vibrators, one is powered by 12 / 24 V and the second by 6 V vehicle onboard voltage. There is also the possibility to connect a mains transformer [[NTS94]], for this, you have to select the connector marked with " | ||
+ | |||
+ | The power supply is activated by means of a relay when the push-to-talk pushbutton of the headset is pressed down. | ||
+ | |||
+ | The power supply is also equipped with an AF amplifier and a speaker. | ||
+ | |||
+ | ===== Technical Data ===== | ||
+ | * **Heaters voltage** 1.4 V; plate voltage +180 V for transmitter output stage, +90 V for all other circuits in the transmitter and receiver, + 45 V for plate voltage of V1-V3 is generated over a resistor from the + 90 V voltage; - 45 V to power the relay and for negative grid voltages. | ||
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+ | {{ : | ||
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+ | Valves: V202 AF preamplifier and V203 AF final stage.\\ | ||
+ | V205 in the amplifier for the microphone and line out signals. | ||
+ | |||
+ | ==== Dimensions ==== | ||
+ | * 340 x 237 x 131 mm , 14.7 kg | ||
+ | |||
+ | ==== Use ==== | ||
+ | The power supply is used to power the [[SE-206|SE-206/ | ||
+ | |||
+ | {{gallery>:: | ||
+ | |||
+ | ===== Technical Data ===== | ||
+ | * {{ : | ||
+ | |||
+ | ==== Additional Information ==== | ||
+ | * [[http:// |
en/sg94.txt · Zuletzt geändert: 2018/12/28 20:12 von 127.0.0.1