Rigid rectangular waveguide variable coupler R 32 LIL product photo Front View L
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Rigid rectangular waveguide variable coupler R 32 LIL

768837
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RF characteristics

Number of interfaces:
2
Interface type:
R 32 per IEC 60153-2
Interface direction:
straight
Waveguide interface:
R 32 LIL flange
Waveguide component type:
Variable coupler
Peak power rating, max.:
45.0 MW
VSWR, max.:
1.10
VSWR, typ.:
1.05
Insertion loss typ.:
0.1 dB
Coupling range:
30 to 0.1 dB
Transmission attenuation:
0.1 to 30 dB
Setting accuracy:
0.1 dB (0,1 to 15 dB)
0.2 dB (15 to 24 dB)
0.5 dB (24 to 30 dB)
Isolation, min.:
30 dB

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 interface:
Swagelok Push-On compatible with hose DN ½
Cooling water pressure, max.:
1·10⁶ Pa (10 bar)
Leakage rate, max.:
1·10⁻ ¹⁰ Pa·m³/s (1·10⁻⁹ 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.:
75.0 kg
Marking:
adhesive label

Environmental conditions

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. 1·10⁻⁴ Pa (1·10⁻⁶ mbar)
- temperature of waveguide, max. 40 °C
- load VSWR, max. ∞
- pulse width, max. 15 µs
- pulse repetition rate, max. 20 Hz
Customs tariff number:
85480090

Downloads

768837-DS.pdf

Product data sheet – 768837 – 768837-DS.pdf