'MG5193'에 해당되는 글 1건

  1. 2011.08.12 :: E2V MG5193 Tunable S-Band Magnetron
Medical Parts/Magnetron 2011. 8. 12. 15:48

GENERAL DATA

Electrical

Mechanical

Frequency range
(cooling water 40˚C)

2993 to 3002

MHz

Output

to no.10(WR284) waveguide
(72.14 x 34.04 mm internal)

Peak output power

2.6

MW

Overall dimensions

see Outline

Cathode

indirectly heated

Net weight

8kg approx

Heater voltage (see note 2)

8.5

V dc

Mounting position
(see note 4)

any

Heater current

9.0

A

Tuner revolutions to cover frequency range
(see note 3)

4.75

Cathode pre-heating time (minimum)

3.0

min

Cooling

water /
The use of an isolator is
recommended (see note 1)

Peak heater starting current,
not to be exceeded

20

A max

Magnet

separate

 

NOTES

1. It is recommended that the magnetron should be isolated from the load by means of an isolator
of approved design.
Information on the characteristics of a suitable isolator may be obtained from e2v technologies.

2. With no anode input power. It is recommended that a DC power supply is used to operate the
heater. Use of an AC supply may result in damage to the heater circuit.
The use of an AC heater supply during HT operation may result in frequency modulation of the RF
pulses. Contact e2v technologies for further information.
The heater voltage must be reduced within 5 seconds after the application of HT according to the
schedule shown on page 4.
The magnetron heater must be protected against arcing by the use of a minimum capacitance of
4000 pF shunted across the heater directly at the input terminals; in some cases a capacitance
as high as 2 mF may be necessary depending on the equipment design.

3. The tuner mechanism is driven by means of three tapped holes in the tuner knob(see outline drawing)
via a flexible drive. The torque required is 0.7 kg-cm minimum; the torque applied must not exceed
5.0 kg-cm.

4. To minimise frequency deviation when the magnetron is rotated about a horizontal axis, this axis
should be parallel to the axis of the tuner.

 

OUTLINE DIMENSIONS

 

'Medical Parts > Magnetron' 카테고리의 다른 글

Linac 마그네트론 & 호환 List  (0) 2012.06.20
E2V MG5193 Tunable S-Band Magnetron  (0) 2011.08.12
posted by (주)얼라이드이파트(AEP) 얼라이드이파트

댓글을 달아 주세요