2 channel coaxial rotary joint DC-4.5 GHz DC-4.5 GHz

153167

RF characteristics

Number of interfaces:
4
Channel count:
2
CH1: Designation:
Inner channel (CH1)
CH2: Designation:
Outer channel (CH2)
CH1: Interface type:
SMA female (50 Ω)
CH2: Interface type:
SMA female (50 Ω)
CH1: Interface direction:
style I
CH2: Interface direction:
style I
CH1: Frequency range:
DC to 4.5 GHz
CH2: Frequency range:
DC to 4.5 GHz
CH1: Peak power @ sea level, not pressurized:
1 kW
CH2: Peak power @ max. altitude, not pressurized:
1 kW
CH1: Avg. power rating:
100 W @ DC to 2 GHz
60 W @ 2 to 4.5 GHz
CH2: Avg. power rating:
10 W
CH1: Average power @ room temperature:
100 W @ DC to 2 GHz
60 W @ 2 to 4.5 GHz
CH2: Average power @ room temperature:
10 W
CH1: VSWR, max.:
1.2
CH2: VSWR, max.:
1.5
CH1: VSWR variation due to rotation, max.:
0.05
CH2: VSWR variation due to rotation, max.:
0.2
CH1: Insertion loss, max.:
0.25 dB
CH2: Insertion loss, max.:
0.3 dB
CH1: Insertion loss variation due to rotation, max.:
0.05 dB
CH2: Insertion loss variation due to rotation, max.:
0.15 dB
CH1: Phase variation due to rotation, max.:
0.5 deg.
CH2: Phase variation due to rotation, max.:
4 deg.
CH1: Isolation, min.:
50 dB
CH2: Isolation, min.:
50 dB
CH1: DC carrying capability:
0.5 A, 48 VDC @ full RF avg. power
2 A, 48 VDC @ RF avg. power 5 W
5 A 1), 48 VDC @ RF avg. power 5 W
CH2: DC carrying capability:
0.5 A, 24 VDC @ full RF avg. power

Mechanical characteristics

Rotating speed, max.:
60.0 rpm
Rotating speed, nominal:
30 rpm
Lifetime:
5 x 10⁶ revolutions
Interface loads, max.:
±0 N in axial direction
±15 N in radial direction
Case material / surface:
aluminum-alloy / chromate conversion coat
Colour:
no painting
IP protection level:
IP 64
Weight, approx.:
130.0 g
Marking:
adhesive label

Environmental conditions

Operating temperature:
-40 to +71 °C
Relative humidity, max.:
95% (condensation not allowed)
Storage ambient temperature:
-55 to +85 °C
Storage relative humidity, max.:
95% (condensation not allowed)

Further remarks

1):
applied for max. 1 x 10E6 revolutions or 50 h
Footnote:
Conditions: DC applied to one channel only

Downloads

153167-DS.pdf

Product data sheet – 153167 – 153167-DS.pdf