1 channel rotary joint R48 4.4-5 GHz product photo Front View L
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1 channel rotary joint R48 4.4-5 GHz

634730

RF characteristics

Number of interfaces:
2
Channel count:
1
CH1: Interface type:
PDR 48 per IEC 60154-2
N female (50 Ω)
CH1: Interface direction:
style I
CH1: Frequency range:
4.4 to 5 GHz
CH1: Peak power @ min. operating pressure:
15 kW
CH1: Avg. power rating:
50 W
CH1: Average power @ room temperature:
50 W
CH1: VSWR, max.:
1.1
CH1: VSWR typ.:
1.06
CH1: VSWR variation due to rotation, max.:
0.05
CH1: Insertion loss, max.:
0.1 dB
CH1: Insertion loss, typ.:
0.06 dB
CH1: Insertion loss variation due to rotation, max.:
0.03 dB
CH1: Phase variation due to rotation, max.:
2 deg.

Mechanical characteristics

Absolute operating pressure, min.:
0.1 MPa (1 bar)
Differential operating pressure, max.:
0.03 MPa (0,3 bar)
Differential operating pressure, nom.:
0.01 MPa (0,1 bar)
Leakage rate, max.:
5 cm³/h @ nominal differential pressure
Rotating speed, max.:
60.0 rpm
Rotating speed, nominal:
60 rpm
Lifetime:
5 x 10⁶ revolutions
Torque (room / min. temperature), max.:
0.1 Nm / 0.5 Nm @ start-up
0.1 Nm / 0.5 Nm @ rotation
Interface loads, max.:
±10 N in axial direction
±10 N in radial direction
Case material / surface:
copper-alloy / silver-plated, painted in RAL 6031 bronze green
IP protection level:
IP 54
IP protection level remark:
all interfaces connected with appropriate gaskets
Weight, approx.:
1.0 kg
Marking:
adhesive label

Environmental conditions

Operating temperature:
-40 to +60 °C
Relative humidity, max.:
95% (condensation not allowed)
Shock:
Compliant to MIL-STD-810G
Vibration:
Compliant to MIL-STD-810G
Storage ambient temperature:
-55 °C to +85 °C
Storage relative humidity, max.:
95% (condensation not allowed)

Further remarks

1):
RF1) Conditions:- Waveguide pressurized with dry air at absolute pressure, min 0.10 MPa (1.0 bar)

Downloads

634730-DS.pdf

Product data sheet – 634730 – 634730-DS.pdf