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Single Channel Copper Rotary Slip Ring Coaxial Rotary Joint 18 GHz For Instrument

Shenzhen JINPAT Electronics Co., Ltd
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Shenzhen JINPAT Electronics Co., Ltd
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-82042235
Contact Person:
Mr John

Single Channel Copper Rotary Slip Ring Coaxial Rotary Joint 18 GHz For Instrument

Brand Name : JINPAT
Model Number : LPHF-01B
Certification : CE.FCC.UL.RoHs.SGS.ISO9001.GJB
Place of Origin : China
MOQ : 1pcs
Price : negotiation
Payment Terms : L/C, T/T, Western Union
Delivery Time : 2-3 weeks after receiveing payment
Packaging Details : Standard packing .Or according to customer's demand.
Frequency range : from DC up to 50 GHz
Interface Type : SMA Female (50 ohms)
Peak Power, Max : 1500 W @ 1 GHz
Case material : Stainless steel
Rotating Speed , Max : 100 rpm
Insertion Loss ,WOW : 0.04 dB
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Single Channel Copper Rotary Slip Ring Coaxial Rotary Joint 18 GHz For Instrument


The LPHF Series features precious metal contacts at the rotary interface. Flying lead wires on the rotating side and solder terminals on the stator side complete the electrical connections.Precisionball bearings and the patented fiber brush design allow operation up to 10,000 rpm without the need for cooling equipment.

Fiber brush technology offers several advantages over conventional slip ring contacts including multiple points of contact per brush bundle, low contact force per fiber and low contact wear rates. In addition, fiber brushes do not require lubrication and produce virtually no wear.

It is specially designed for high frequency signal transmission, the frequency could be high to50GHz


Radio Frequency Specifications
Interface TypeSMA Female (50 ohms)
StyleI type
Frequency RangeDC to 18 GHz
Peak Power, Max1500 W @ 1 GHz
Average Power ,Max

200 W @ 1 GHz
70 W @ 12 GHz
50 W @ 18 GHz

VSWR , Max.

1.20 @ 0 to 6 GHz
1.25 @ 6 to 12 GHz
1.30 @ 12 to 18 GHz

Insertion Loss , Max

0.25 dB @ 0 to 6 GHz
0.30 dB @ 6 to 12 GHz
0.40 dB @ 12 to 18 GHz

Insertion Loss ,WOW0.04 dB
Phase WOW (degrees max)
General Mechanical and Environment data
Rotating Speed , Max100 rpmLife , min.5­­ x 10­6 revolutions
Starting Torque1 Ncm maxContinuous Rotational Torque1 Ncm max
Axial load on interface, max±5 NRadial load on interface ,max±5 N
Case materialStainless steelMaterial contactBeryllium Copper
Weight , approx11.2 gMarkingAdhesive Label
Temperature (Ambient Range)-40 to +70℃ (Operation)

(Non-condensing) ,max.

85% (Operation)
-50 to +70℃ (Storage)95% (Storage)
IP Protection levelIP 60 per EN 60529


1. Coaxial line with SMA connectors, to match your system .
2. Small Size and lightweight, to fulfill your compact design .
3. Upto 18GHz working frequency .

Main Application

1. Vehicle Turrets
2. Radar Antennas
3. Remotely Operated Vehicles
4. Video Surveillance Systems
5. Traffic Systems

Outside Drawing

1. The operating life of the unit depends upon temperature, rotation speed and environment.
Contact us on wire color codes
2. We can not display more information on the website for sake of keeping trade secrets. Please send your request for more solutions to us via email
If you want to know more details about JINPAT Slip Rings, Please contact JINPAT, our sales engineers will provide you recommendation or customization.

Application Picture ( Vehicle Turrets rotary Slip Ring )

Product Tags:

rotating slip ring


rotary joint slip ring

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Single Channel Copper Rotary Slip Ring Coaxial Rotary Joint 18 GHz For Instrument Images

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