ARMY RADIO STATION "Non Regolamentari"

LAST MODIFIED : OCTOBER 12th, 1999

A 300/5

Radio station. SW high power ground station. Separate transmitter and receiver This radio station were of Aviation origin designed for ground controll. Later modified for army use to allow medium distances communications. Later replaced by R/200
Year : 1937
Frequency Range : xxx -xxx kHz
Facilities : CW, MCW, RT
Receiver type : AR 5 later model AR 8
Transmitter type: A 300
RF Output : 250 W
Aerials : Transmitter = Long wire with adjustable lenght, 12 m vertical
Receiver = 14 m vertical
Power supply : Engine driven generator (TX) plus 12 V storage battery for receiver

A 310/RE

Radio station. LW/MW/SW station of aviation origin. Separate receiver and transmitter. Built in two versions for vehicular and ground fixed station. Range 880-2000 km. Main difference with original Airforce set is the use of different receivers.
Year : 1940
Frequency Range Receiver : 75 kHz - 20 MHz (case of AC14)
Frequency Range Transmitter : 240 - 441 kHz and 1.1 - 8.570 MHz
Facilities : CW, MCW, RT Using a separate modulator
Receiver type : used many types. Mainly AC 14,
Transmitter type: A 310
RF Output : RT = 80 W, CW = 250 W
Aerials : Transmitter = double wire T antenna for LW, 20 m slope for MW and an adjustable slope from 7 to 14 m for SW.
Receiver = 10 m wire
Power supply : Tramsmitter = 220 Vac by mains or by engine driven generator suppling 220 Vac. Receiver = by mains or a 12 V dynamotor 

A 350/1

Radio station. Medium power semifixed station for communications in the range of 200-1000 km. Aviation origin. separate receiver-transmitter
Year : 1936
Frequency Range Receiver : 1800 to 21.5 m
Frequency Range Transmitter : LW = 300-900 m; MW = 205-350 m; SW = 35-80 m.
Facilities : CW, RT
Composition :
Receiver type : AR 5 Transmitter type: A 350
PSU type RA350, Control panel.
RF Output : RT = 80 W, CW = 100 W
Aerials : 9 m dipole for SW, 40 m inverted L for LW and MW.
Power supply : Tramsmitter = Engine driven generator suppling al voltages. Receiver = Dry batteries 

IMCA 0,4W

VHF Radio station. Ground fixed or semifixed installations. Shor distance voice communications.
Year : 1940
Frequency Range : 59 - 64.5 MHz. Single channel Xtal controlled
Facilities : AM - Voice
Composition :
Receiver type IF 607
Transmitter type IF 602
PSU type IF 21S (only fixed installation)
RF Output : 0.4 W
Aerial : Vertical dipole
Power supply : By mains and in some case by bry batteries.

IMCA 20W

VHF Radio station. Used for point to point communication or like ground station for night fighter ground control.
Year : 1940
Frequency Range : 59 - 64.5 MHz. Single channel Xtal controlled
Facilities : AM - Voice
Composition :
Receiver type IF 607
Receiver PSU IF 21S
Transmitter type SIM6020
AC Voltage regulator
RF Output : 20 W
Aerial : Vertical dipole
Power supply : By mains

R/200

Radio station. High power station used from Army Commands for long distance communications. Separate receiver and transmitter.
Year :
Range 400 - 5000 Km
Frequency Range :
Receiver 1,300 - 20,978 kHz
Transmitter 3,750 - 15,000 kHz
Facilities : CW, MCW and RT
Composition :
Receiver: Superheterodyne type OC 8
Transmitter: R 200
PSU for TX, PSU for RX, Controll panel, storage batteries and engine generator.
RF Output : 200 W in CW
Aerial : Vertical
Power supply : By mains (220 Vca) or engine driven generator suppling 220 Vca 

10W UC

Radio station. Separate receiver and transmitter. Board set. Tank . Built in Italy by Siemens under German licence. Communications range 2-5 Km.
Year : 1941
Frequency Range : 21.2 - 33.3 MHz
Facilities : MCW and RT
Receiver type : E 433Bs
Transmitter type: S 513Bs
RF Output : 10 W
Aerial : Whip
Power supply : 12 Vdc. By Dynamotor PSU, One for RX and one for TX picture