CRJ 04 .pdf

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Professional slip ring supplier.
Your best partner for 360° rotating solution.

Coax Rotary Joint

CRJ-04
General Description
Coax rotary joint also could be called high frequency
slip ring or connector, which is used for continuous
rotation device to transmit hi-frequency signal
between fix part and rotary part. This kind of rotary
joint can be an element which installed on the cable
or instrument as transmitting or breaking the line of
electrical connections. The max frequency range
reach up to 40GHz (or higher ) analog signal and
high speed digital signal.

Application:
Features:
1. Small size & light weight
2. Channels could be up to 18
3. Frequency range can reach to 40GHz or higher
4. Low attenuation loss and low wear
5. Can not be used in high work speed application
6. Longer life time & maintenance free

1. Radar & antenna
2. Satellite communication system
3. Analog high frequency electronic system
4. CCTV & video monitoring device
5. Military system equipment

Option:
1. Channels
2. Electrical part combines with coax rotary joint
3. Support broadband signal and SDI signal
4. Cable length and size
5. 50Ωand 75Ω impedance are optional

BARLIN TIMES TECHNOLOGY CO.,LTD
www.barlintimes.com · sales@barlintimes.com · +86-755-2871-4687

1

Professional slip ring supplier.
Your best partner for 360° rotating solution.

Coax Rotary Joint

Specification:
Channel
Frequency Range
Specific Impedance
Average Loading Power
Peak Power ( Max )
Contact Materials
Insertion Loss( Max )
Insertion Loss WOW ( Max
)
VSWR ( Max )
VSWR-WOW ( Max )
Phase WOW ( Max )
Isolation
DC Power
Work Temperature
Work Humidity
Work Speed
Life Times
Starting Torque ( Max )
Housing Material
Protection

Specification
1 channel

2 channel
DC-5GHz
50Ω( SMA Female )
60W@5GHz
50W@5GHz
1500W
Beryllium Alloy
0.25dB
0.45dB
0.05dB

0.15dB

1.2
1.5
0.05
0.15
0.5 degree
4.0 degree
50dB min./60dB typical
0.5A*48VDC@full power
0.5A*24VDC@full power
-40℃ -+70℃
85%RH or higher
600RPM Max
10 million rotations
5Ncm
Aluminum Alloy
IP60

2

Drawing:

If you have specific customized requirement, please feel free to consult us so that our sales engineer could recommend the most
suitable product to you for you reference.

BARLIN TIMES TECHNOLOGY CO.,LTD
www.barlintimes.com · sales@barlintimes.com · +86-755-2871-4687


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