en:se-103
no way to compare when less than two revisions
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
— | en:se-103 [2018/11/03 18:01] (aktuell) – angelegt - Externe Bearbeitung 127.0.0.1 | ||
---|---|---|---|
Zeile 1: | Zeile 1: | ||
+ | ====== SE-103 (RTS) ====== | ||
+ | **Funkgerät SE-103 (RTS)**; developed and produced by [[Telefunken|Telefunken AG, Zürich]]. | ||
+ | [[Telefunken]], | ||
+ | |||
+ | One frequency module (" | ||
+ | |||
+ | ===== Technische Daten ===== | ||
+ | {{ : | ||
+ | * [[Principle]]: | ||
+ | * [[Modes]]: [[A3|AM (A3)]] | ||
+ | * [[Frequency range]]: 1,5 - 7,5 MHz; one channel, in addition a second " | ||
+ | * [[Sensitivity]]: | ||
+ | * [[Ouput power]]: 0,2 W | ||
+ | |||
+ | ==== Power supply ==== | ||
+ | * [[Accumulator / Batteries]]: | ||
+ | |||
+ | The SE-103 is powered by one LT / heater battery (LSA Nr. 10001; 1,5 V) and one b+/ HT battery (LSA Nr. 10103; 103,5 V). | ||
+ | |||
+ | ==== Dimensions ==== | ||
+ | * 328 x 148 x 95 mm, 5,1 kg | ||
+ | |||
+ | ==== Accessories ==== | ||
+ | * Standard antenna is a **1,5 m telescopic antenna** with a flexible base | ||
+ | |||
+ | ===== Operation ===== | ||
+ | {{: | ||
+ | |||
+ | With it's output power of 0,2 Watts, the standard communication range is 3 km at daytime and around 2 km during the night, it is smaller then the range of a common CB set. | ||
+ | |||
+ | To operate the set, insert the heater and anode / B+ battery in the battery compartment at the bottom of the transceiver. | ||
+ | |||
+ | {{ : | ||
+ | |||
+ | A second frequency module can be stored in a compartment at the bottom of the SE-103, to change the frequency, You have to open up the compartments and swap the modules. | ||
+ | |||
+ | The set is switched on with a three position switch on a short cable (off - normal - loud), the transmit switch can be attached to the uniform and can be operated by pressing the elbow on it, so the hands are free to ride your horse or bicycle. A hiss in the headphones is audible when the set ist in reception mode, there is no squelch provided to mute the receiver. | ||
+ | |||
+ | ===== Technical Principle ===== | ||
+ | {{: | ||
+ | {{ : | ||
+ | |||
+ | The receiver is a single conversion circuit, the R.F. signal from the antenna has to pass one R.F. amplifier stage ([[de: | ||
+ | |||
+ | {{ : | ||
+ | |||
+ | The heaters of the valves V5, V8 and V9 are active only when the transmit switch is pressed, this arrangement does save battery power but you have to wait 2 seconds before you start talking after you press the transmit switch. | ||
+ | |||
+ | ==== Valve layout ==== | ||
+ | {{ : | ||
+ | |||
+ | ==== Development ==== | ||
+ | The patrol radio set **Ap3053** or **RTS** has been developed by Telefunken Zürich as a successor to the [[SE-100|FOX]] entwickelt, by making use of a " | ||
+ | |||
+ | In the years 1951/53, a total of 1210 sets for a price of 1' | ||
+ | |||
+ | ==== Use ==== | ||
+ | The SE-103 was used by the light infantry, the cavalry and the bicycle troops, for all of them, is was necessary to operate the receive - transmit switch while riding (the horse or the bike). | ||
+ | |||
+ | In the batallions of the light troops, each company used a different frequency channel unit to prevent co channel interference. In the spares compartment, | ||
+ | {{: | ||
+ | |||
+ | {{gallery>:: | ||
+ | |||
+ | ===== Technical Documents ===== | ||
+ | * {{ : | ||
+ | |||
+ | ==== Additional Information ==== | ||
+ | * [[http:// | ||
+ | * [[https:// | ||
+ | * [[http:// |
en/se-103.txt · Zuletzt geändert: 2018/11/03 18:01 von 127.0.0.1