Impulsmagnetron MG5222, Leistung 25kW.

MG 5222

* Impuls- Magnetron MG5222
* X-Band (für Mikrowellen zwischen 8 GHz und 12 GHz)

Technische Daten Magnetron MG5222

* X-Band Magnetron
* EEV Magnetron
* Hersteller: e2v technologies, Made in UK
* Leistung: 25 kW
* Frequenz: 9345-9405 Mhz
* Betrieb: 8A bei 8,2 kV Anode Impulse
* 2,5 W
* Connector: Bayonet
* Heizung: Uf 6.3 Volt / If: 0.55 Ampere /
* integrierter Magnet
* Wellenleiter-Ausgang

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* Impulsmagnetron MG5222 Datenblatt



ABRIDGED DATA
Fixed frequency pulse magnetron. Direct replacement for the
M5039, being mechanically and electrically interchangeable and
tested to the same electrical specification. Under most
conditions it offers enhanced operating life.
Operating frequency . . . . . 9375 + 30 MHz
Typical peak output power . . . . . . 25 kW
Magnet . . . . . . . . . . . . . . . integral
Output . . . . . . . . . . . . no.16waveguide
(22.86 x 10.16 mm internal)
Coupler . . . . . . . . . . . . . . UG-40B/U
(NATO S.N. 5985-99-083-0051)
Cooling . . . . . . . . . . . natural or forced-air



GENERAL
Electrical
Cathode . . . . . . . . . . . . indirectly heated
Heater voltage (see note 1) . . . . . . . 6.3 V
Heater current at 6.3 V . . . . . . . . 0.55 A
Heater starting current, peak value,
not to be exceeded . . . . . . . . . 3.0 Amax
Cathode pre-heating time (minimum)
(see note 2) . . . . . . . . . . 60 s
Mechanical
Overall dimensions . . . . . . . . . . . seeoutline
Net weight . . . . . . . . . . . . 1.5kgapprox
Mounting position . . . . . . . . . . . . . any
A minimum clearance of 50 mm must be maintained between
the magnet and any magnetic materials.
Cooling . . . . . . . . . . . natural or forced-air



MAXIMUM AND MINIMUM RATINGS
(Absolute values)
These ratings cannot necessarily be used simultaneously, and
no individual rating should be exceeded.
Min Max
Heater voltage (see note 1) . . . . 5.7 6.9 V
Heater starting current (peak) . . . – 3.0 A
Anode voltage (peak) . . . . . . 7.5 8.5 kV
Anode current (peak) . . . . . . 6.0 10 A
Input power (peak) . . . . . . . – 75 kW
Input power (mean) (see note 3) . . – 85 W
Duty cycle . . . . . . . . . – 0.0015
Pulse duration . . . . . . . . – 2.0 ms
Rate of rise of voltage pulse
(see notes 4 and 5) . . . . . . – 200 kV/ms
Anode temperature (see note 6) . . – 120 8C
VSWR at the output coupler . . . – 1.5:1



TYPICAL OPERATION
Operating Conditions
1 2
Heater voltage . . . . . . . . 6.3 6.3 V
Anode current (peak) . . . . . . 8.0 8.0 A
Pulse duration . . . . . . . . 1.0 0.1 ms
Pulse repetition rate . . . . . 1000 1000 pps
Rate of rise of voltage pulse . . . . 170 170 kV/ms
Typical Performance
Anode voltage (peak) . . . . . . 8.2 8.2 kV
Output power (peak) . . . . . . 25 25 kW
Output power (mean) . . . . . . 25 2.5 W