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Rigid rectangular waveguide phase shifter R 48 DESY

661924
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RF characteristics

Number of interfaces:
2
Interface type:
R 48 per IEC 60153-2
Interface direction:
straight
Waveguide interface:
R 48 Riken-DESY type flange according to SPINNER drawing A98681
Waveguide component type:
Phase shifter
Peak power rating, max.:
25.0 MW
VSWR, max.:
1.10
Insertion loss typ.:
0.2 dB
Setting accuracy:
0.25 °
Phase shifter range:
360 °

Electrical characteristics

Position feedback:
potentiometric position transducers
Interface for stepper motor:
D-subminiature: DE9M
Interface for limit switches and linear potentiometer:
D-subminiature: DA15M

Mechanical characteristics

Cooling type:
liquid
Cooling interface:
Swagelok Push-On compatible with hose DN 3/8
Cooling water pressure, max.:
1·10⁶ Pa (10 bar)
Leakage rate, max.:
2·10⁻ ¹⁰ mbar·l/s
Housing material / coating:
aluminum-alloy / no finish
Waveguide material / surface coating:
OFHC copper / painting on request
Degree of protection:
IP 40
Degree of protection remark:
connected with appropriate gasket
Weight, approx.:
35.0 kg
Marking:
adhesive label

Environmental conditions

Operating position:
drive axis vertical
Operating temperature:
+10 to +50 °C
Bakeable to:
170 °C (waveguide part only, if selected without painting)
Relative humidity, max.:
95% (condensation not allowed)
Storage ambient temperature:
-20 to +50 °C
Storage relative humidity, max.:
95% (condensation not allowed)

Further remarks

1):
Conditions:
- waveguide evacuated to absolute pressure, max. 1·10⁻⁶ Pa (1·10⁻⁸ mbar)
- Temperature of waveguide, max. 40 °C
- Load VSWR, max. ∞
- Pulse width, max. 15 µs
- Pulse repetition rate, max. 100 Hz
Customs tariff number:
85439000

Downloads

661924-DS.pdf

Product data sheet – 661924 – 661924-DS.pdf