2 channel coaxial rotary joint DC-18 GHz DC-18 GHz product photo Front View L
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2 channel coaxial rotary joint DC-18 GHz DC-18 GHz

153192

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 18 GHz
CH2: Frequency range:
DC to 18 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 GHz
35 W @ 4 to 8 GHz
25 W @ 8 to 12 GHz
17 W @ 12 to 18 GHz
CH2: Avg. power rating:
10 W
CH1: Average power @ room temperature:
100 W @ DC to 2 GHz
60 W @ 2 to 4 GHz
35 W @ 4 to 8 GHz
25 W @ 8 to 12 GHz
17 W @ 12 to 18 GHz
CH2: Average power @ room temperature:
10 W
CH1: VSWR, max.:
1.35 @ DC to 8 GHz
1.5 @ 8 to 18 GHz
CH2: VSWR, max.:
2.0 @ DC to 4 GHz
2.5 @ 4 to 8 GHz
3.5 @ 8 to 12 GHz
4.5 @ 12 to 18 GHz
CH1: VSWR variation due to rotation, max.:
0.1
CH2: VSWR variation due to rotation, max.:
0.1 @ DC to 4 GHz
0.4 @ 4 to 8 GHz
0.8 @ 8 to 12 GHz
2.0 @ 12 to 18 GHz
CH1: Insertion loss, max.:
0.4 dB @ DC to 8 GHz
1.0 dB @ 8 to 18 GHz
CH2: Insertion loss, max.:
0.5 dB @ DC to 4 GHz
1.0 dB @ 4 to 8 GHz
2.0 dB @ 8 to 12 GHz
3.5 dB @ 12 to 18 GHz
CH1: Insertion loss variation due to rotation, max.:
0.06 dB
CH2: Insertion loss variation due to rotation, max.:
0.1 dB @ DC to 4 GHz
0.35 dB @ 4 to 8 GHz
0.7 dB @ 8 to 12 GHz
1.5 dB @ 12 to 18 GHz
CH1: Phase variation due to rotation, max.:
0.5 deg. @ DC to 8 GHz
1.0 deg. @ 8 to 18 GHz
CH2: Phase variation due to rotation, max.:
4 deg. @ DC to 8 GHz
10 deg. @ 8 to 12 GHz
25 deg. @ 12 to 18 GHz
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.:
±5 N in axial direction
±5 N in radial direction
Case material / surface:
aluminum-alloy / chromate conversion coat
Colour:
no painting
IP protection level:
IP 64
Weight, approx.:
300.0 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

153192-DS.pdf

Product data sheet – 153192 – 153192-DS.pdf