en:se-303
no way to compare when less than two revisions
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
— | en:se-303 [2019/12/08 09:18] (aktuell) – angelegt - Externe Bearbeitung 127.0.0.1 | ||
---|---|---|---|
Zeile 1: | Zeile 1: | ||
+ | ====== SE-303: G3L ====== | ||
+ | **High power 3 kilowatt long wave station**, **G3L** or **SE-303**; made by [[Telefunken, | ||
+ | The high power long - wave radio station **G3L** (Grosse 3 kW Langwellenstation) was developed by Telefunken GmbH, Berlin, around 1932 and was handed over to the troops in 1934/36. A total of 6 stations were operated by the signal troops to provide command communication links between the Army command and the field corps on long-waves. | ||
+ | |||
+ | {{: | ||
+ | |||
+ | ===== Technical Specifications ===== | ||
+ | * [[Principle]]: | ||
+ | * [[Transmitter]]: | ||
+ | * [[Receiver]]: | ||
+ | * [[Modes]]: [[A1 | CW (A1)]] with BFO, [[A2]], [[A3 | AM (A3)]], [[Hell]] | ||
+ | * [[Sensitivity]]: | ||
+ | * [[Output Power]]: [[A1]] 3000 W; [[A3]] 1000 W | ||
+ | |||
+ | ==== Power Supply ==== | ||
+ | * [[Generator]]: | ||
+ | |||
+ | ==== Dimensions ==== | ||
+ | * Transitter trailer: 6.20 x 2.25 x 2.80 m; 6000 kg | ||
+ | * Radio operators trailer: 6.20 x 2.25 x 2.80 m; 4100 kg | ||
+ | * Generator, loaded on truck; 1500 kg | ||
+ | |||
+ | |||
+ | ==== Accessories ==== | ||
+ | * **Antenna material**: The G3L / SE-303 was usually operated on a three-wire 80 m long T / L antenna, which was erected between two 22 m high masts, the space required for the station was 40 x 100 m. | ||
+ | |||
+ | |||
+ | ===== Station Equipment ===== | ||
+ | The long - wave wireless station G3L was developed by **Telefunken GmbH, Berlin** in around 1932 and handed over to the troops in 1934/36. A total of 6 stations were were acquired; the signalmen of the Schwere Funkerkp provided command communication using [[Hell]] teleprinters on long-wavesbetween the Army command and the field corps HQ. | ||
+ | |||
+ | Usually, the station was used in mobile operation. It consisted of a truck with the generator to power the transmitter (1500 kg), a two-axle transmitter trailer with the long-wave transmitting equipment (6000 kg) and another two-axle trailer with the receiver and Hellschreiber - equipment (4100 kg). | ||
+ | |||
+ | One station G3L had during the years of " | ||
+ | |||
+ | {{ : | ||
+ | |||
+ | In the transmitter, | ||
+ | The station has a maximum output power of 3000 W in CW telegraphy (A1) and 1000 watts in modulated telegraphy, telephony and [[Hell]] teleprinting. | ||
+ | |||
+ | The standard **receiver** was the Telefunken long wave receiver Spez 470Bs or [[E31]]. The three tuned circuit TRF receiver covers a frequency range of 100 - 1091 kHz in four ranges and is equipped with six [[de: | ||
+ | Later, the [[E31]] was replaced by the autophone all-wave receiver [[E39]]. | ||
+ | {{ : | ||
+ | |||
+ | ===== Technical Principle ===== | ||
+ | |||
+ | ==== Valve layout ==== | ||
+ | **Transmitter** Spez 914Bs: six rectifiers [[de: | ||
+ | **Receiver**: | ||
+ | |||
+ | ==== Development ==== | ||
+ | The development of the wireless station was done in 1932 at Telefunken in Berlin. The station was equipped as a novelty with the then state-of-the-art [[Hell]] - teleprinter, | ||
+ | |||
+ | ==== Field Use ==== | ||
+ | The High Power Longwave Station was developed in 1932 at [[Telefunken, | ||
+ | |||
+ | First, the G3L / SE-303 was operated by signalmen of the Fk Kp 27 and 28, later it was transferred to Lst Fk Kp and they were withdrawn and liquidated in 1961. Later the command communication between army command and the field corps was done by the remote controlled station SE-415. | ||
+ | |||
+ | {{gallery>: | ||
+ | |||
+ | ===== Technical Manuals ===== | ||
+ | |||
+ | ==== Additional Informations ==== | ||
+ | * [[http:// | ||
+ | * [[https:// |
en/se-303.txt · Zuletzt geändert: 2019/12/08 09:18 von 127.0.0.1