en:se-215
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+ | ====== SE-215: Heavy Portable Wireless Station 40 ====== | ||
+ | **Tragbar Schwere Funkstation 40** (Heavy portable wireless station), **TS 40**; developed and produced by [[Zellweger AG, Uster]]. | ||
+ | As a replacement of the [[SE-214|Tragbar Schwere Funkstation 18/25]] (Heavy portable wireless station 18/25) and the " | ||
+ | |||
+ | Still according to the doctrine of use from the twenties / thirties, the wireless station was designed on a single axis trailer to be pulled by another vehicle, it got the nickname " | ||
+ | |||
+ | If mobile use on a trailer was impossible, in case the station should be operated in a bunker, a command post or on a hill or mountain top without an access road, the station with the same components was used as **Tragbar Schwere Funkstation TS40** (" | ||
+ | |||
+ | {{: | ||
+ | |||
+ | ===== Technische Daten ===== | ||
+ | * [[Principle]]: | ||
+ | * [[Receiver]]: | ||
+ | * [[Transmitter]] [[S-300]] | ||
+ | * [[Modes]]: [[A1]] with BFO, [[A3|AM (A3)]], [[A3J|SSB (A3J)]] reception with BFO | ||
+ | * [[Frequency range]]: 190 - 715 kHz, 1,5 - 4,5 MHz (Transmitter) | ||
+ | * [[Sensitivity]]: | ||
+ | * [[Output power]]: [[A1]] 100 W, [[A3]] 25 W | ||
+ | |||
+ | ==== Power Supply ==== | ||
+ | * Petrol operated or elektric motor (220 / 380 V) to drive a 50 V / 150 Hz three phase generator. | ||
+ | The station was powered by a petrol or by an electric motor which was coupled to a three phase generator, which provided the necessary 50 V 150 Hz voltage. A rectifier unid was used to generate the plate voltages of 1250 and 300 V for the transmitter and a solid state rectifier to generate the plate voltage of 120 V and heaters voltage of 6 V of the receiver and the accumulator charger. | ||
+ | |||
+ | An inverter is used to generate the plate voltage of the receiver [[E41]] from the heaters accumulator power of 6 V when the generator of the transmitter was not in use or for remote control of the station. | ||
+ | |||
+ | ==== Dimensions ==== | ||
+ | * The weight of the complete station equipment is 545,5 kg. | ||
+ | |||
+ | ==== Accessories ==== | ||
+ | * Longwave antenna: Long wire antenna 50 m between two 10 m masts | ||
+ | * Shortwave antenna: 10 m mast antenna or 8 m long wire antenna between two 10 m masts. | ||
+ | |||
+ | ===== Station components ===== | ||
+ | Al components of the **Tragbar Schwere Funkstation 40** are exchangeable and electrically identically to the components of the **Fahrbar Leichte Funkstation 40** ([[SE-300|FL40]]). The complete station equipment with a total weight of 545,5 kg could be carried by 23 persons (if the cable chest, a lamps set and the electric motor were omitted, 20 men were enough) or it could be mounted on six mules to be transported in mountain regions. | ||
+ | |||
+ | If mobile use was not necessary, e.g. for the installation in command posts or a fortress, the equipment could be transported on a truck - so transportation by men was a rare occasion, usually only in instruction service. | ||
+ | |||
+ | ===== Technical principle ===== | ||
+ | The main receiver [[E-601|E41]] is a [[Double conversion|Single- / double conversion]] set with an [[IF]] of 70 / 465 kHz. | ||
+ | |||
+ | The transmitter [[S-300]] is virtually identical to the one used in the " | ||
+ | |||
+ | ==== Valve Layout ==== | ||
+ | refer to the pages of the components | ||
+ | |||
+ | ==== Development ==== | ||
+ | As a replacement for the [[SE-214|Tragbar Schweren Funkstation 25]], [[Zellweger]] developed a portable variant (with the components in individual chests) of the [[SE-300|Fahrbar Leichte Funkstation 40]]. It's components could be transported on a truck or could by carried to their position on the backs of men or mules. | ||
+ | |||
+ | ==== Field Use ==== | ||
+ | {{ : | ||
+ | |||
+ | A few other station were installed on the trucks of the military police batallions for mobile use. | ||
+ | |||
+ | In the years 1939/45, a total of 45 units of the TS 40 was acquired, they have been in use until 1969. After the introductzion of the single sideband station [[SE-222]], the equipment underwent liquidation in 1971. | ||
+ | |||
+ | |||
+ | {{gallery>: | ||
+ | |||
+ | ===== Technical Manuals ===== | ||
+ | * {{ : | ||
+ | * {{ : | ||
+ | |||
+ | ==== Further Information ==== | ||
+ | * [[http:// | ||
+ | * [[https:// |
en/se-215.txt · Zuletzt geändert: 2019/11/18 20:18 von 127.0.0.1