en:se-110
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
— | en:se-110 [2018/12/25 18:23] (aktuell) – angelegt - Externe Bearbeitung 127.0.0.1 | ||
---|---|---|---|
Zeile 1: | Zeile 1: | ||
+ | ====== SE-110: VHF Low Power Set MAX ====== | ||
+ | **Ultrakurzwellen - Kleinfunkstation MAX** (VHF Low Power Set MAX) ; produced by [[Autophon|Autophon AG, Solothurn]]. | ||
+ | The portable VHF Wireless Station MAX has been constructed by Autophon in the years of late WWII and has been supplied in a small series of 48 sets in 1945/46. This very innovative but expensive system has been replaced by the VHF sets [[SE-201|REX]] and [[SE-400|FIX]] acquired much cheaper from U.S. surplus. | ||
+ | |||
+ | The VHF station operating im AM mode used a dipole antenna and was powered by a hand cranked generator. | ||
+ | |||
+ | |||
+ | {{: | ||
+ | |||
+ | ===== Technical Data ===== | ||
+ | * [[Principle]]: | ||
+ | * [[Modes]]: [[A2]] telegraphy, [[A3|AM (A3)]] telephony | ||
+ | * [[Frequency range]]: 58.4 - 68.4 MHz | ||
+ | * [[Sensitivity]]: | ||
+ | * [[Output power]]: 0.1 W | ||
+ | |||
+ | ==== Power Supply ==== | ||
+ | * [[Generator]]: | ||
+ | |||
+ | ==== Dimensions ==== | ||
+ | * 3,5 kg (and hand cranked generator another 4,55 kg), 12,35 kg in total | ||
+ | |||
+ | {{ : | ||
+ | There is a small optical indicator on the generator informing you when the handle is cranked with enough speed. | ||
+ | |||
+ | ==== Accessories ==== | ||
+ | * The standard antenna is a 2,35 m **Dipole antenna** consisting from 13 elements. | ||
+ | * Accessories bag | ||
+ | * Hand cranked / foot operated generator | ||
+ | |||
+ | ---- | ||
+ | {{: | ||
+ | ===== Operation ===== | ||
+ | The SE-110 / MAX set consists of a transceiver in a metal case in a small canvas bag (3,5 kg), a generator in another canvas bag (another 4,55 kg) and a third canvas bag with the accessories and spares, headphones, morse key, throat microphone and antenna and power cables. With it's 12,35 kg, this station was truly portable, specially compared to the [[SE-210|" | ||
+ | |||
+ | The lid of the metal transceiver case is attached to the canvas bag, the transceiver comes with only four D1F battery tubes. | ||
+ | |||
+ | In the middle of the frontpanel of the transceiver, | ||
+ | |||
+ | The volume control is located in the left upper corner of the frontpanel, below the connectors for headphones, microphone and the morse key, and the power cable connector. | ||
+ | |||
+ | In the right lower part of the frontpanel, You find the transmit - receive switch (" | ||
+ | |||
+ | The accessories are stored in the biggest of the three canvas bags: You find the headphones and throat microphone, the miniature morse key and cables to connect the generator and the transceiver and the latter with the dipole antenna. Of course, you find also a spares box with replacement tubes and a tiny screwdriver. | ||
+ | |||
+ | The generator is integrated in a similar canves bag. A mechanical indicator will inform you that the necessary cranking speed is reached. The generator can be operated hand cranked or foot operated, for this purpose, it has to be taken out of the canvas bag and can be fixed on a pair of skis, nowadays with the modern ski equipment, this won't be possible anymore. | ||
+ | |||
+ | The VHF set's range is typical to VHF radiowaves propagation: | ||
+ | |||
+ | ===== Technical Principle ===== | ||
+ | {{: | ||
+ | |||
+ | In **transmitting mode**, the valve Pos. 44 ([[de: | ||
+ | The signal from the microphone is amplified in valve Pos. 64 ([[de: | ||
+ | For [[A2]] telegraphy the valve Pos. 104 ([[de: | ||
+ | |||
+ | ==== Valve layout ==== | ||
+ | V15 ([[de: | ||
+ | |||
+ | ==== Development ==== | ||
+ | The UKW-Kleinfunkstation MAX has been developed by [[Autophon]]; | ||
+ | |||
+ | ==== Field Use ==== | ||
+ | The VHF wireless station MAX has been introduced with the troops in 1945/6 but was replaced by frequency modulated VHF gear from U.S. Army war surplus available much cheaper then this Swiss made high tech offering. | ||
+ | |||
+ | According to the document " | ||
+ | |||
+ | {{gallery>: | ||
+ | |||
+ | ===== Technical Manuals ===== | ||
+ | * {{ : | ||
+ | |||
+ | ==== Additional Information ==== | ||
+ | * [[http:// | ||
+ | * [[https:// | ||
+ | * [[http:// |
en/se-110.txt · Zuletzt geändert: 2018/12/25 18:23 von 127.0.0.1