home   6.0 De Techniek 1940-1945


Classifikatie van de apparatuur van de stellingen bemand door de Luftnachrichtentruppe:
Source: http://www.navweaps.com


The 'FMG' means Funkmessgeraet (radar device), '39' is the year of introduction (1939), 'G' is the manufacturer (GEMA), 'g' is the frequency code (335-430MHz) and 'O' is the type of aerial installation (radar tower on top of the rangefinder tower).  See tables below for full list.

G GEMA
T Telefunken
L Lorenz
S Siemens
A AEG
B Bodem/grond ,stationair, mechanische draaing
B Bodem/grond, mobiel
D Bodem/grond, draaibaar a. bunker
F Bodem/grond, stationair el. diagram swenkung
Z Bodem/grond, LZ stand, verpaatsbaar
L trainable antenna on top of bridge
M trainable antenna on a yardarm
O battleships; radar tower, or hut, on top of a rangefinder
P battleships; radar root integral with enlarged rangefinder tower
S fixed antenna on torpedo boats
U submarine version
c 182 to 215MHz
f 120 to 150 MHz
g 335 to 430 MHz
kl 95 MHz
  and so on
Table 1: Manufacturers 
Table 2: Type of antenna installation 
Table 3: Frequency bands

 

Bij de Luftwaffe hanteerde men in plaats van de jaaraanduidingen (40) de nummers 62 tot 99 en afhankelijk van het bouwjaar de codering A, B, C en D.

Voorbeeld: FuMG 39T -Telefunken- bouwjaar 1939 (luftwaffe:typology: FuMG 2A) W=Würzburg

 

Table 4: Luftwaffe antenna codering

Classification Translation
Dezimeter-Telegraphie (DeTe) Decimeter-Radio - the first German codeword for radar, sometimes misinterpreted as Deutsches Technisches Gerät
Funkmess (FuM) Radar set
Funkmess-Ortung (FuMO) Radar - direction finder, active ranging.
Funkmess-Beobachtung (FuMB) Radar - detector, passive detection (of enemy radar transmission).
Funkmess-Erkennung (FuME) Radar - detector, active Identification Friend/Foe (IFF).
Funkmess-Störsender (FuMS) Radar - interference sender, active jamming.
Funkmess-Täuschung (FuMT) Radar - deceptor, active deception (by means of transmitting interference signals).
Funkmess-Zusatz (FuMZ) Radar - with very specialized improvements for various purposes (eg, high-precision bearing).


 


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