High Frequency Slip Rings

High Frequency Rotary Joint is applied in constant rotating devices. It transmits high frequency signal and high speed signal from stationary part to rotary part. This rotary joint is able to transfer analog signals and high-speed digital signals with frequencies up to 500MHz-50GHz. It is compact in structure, stable in performance with good shielding effect, and low interference. Besides, high frequency slip ring can be easily installed in other applications. This series consists of high frequency slip ring and high frequency electric hybrid slip ring

electrical rotary union Features:

◎ Up to 4 circuits (model with more circuits is customizable)

◎ Frequency up to 50GHz

◎ Compact structure with low interference

◎ Transmit multifarious signals simultaneously

◎ Ultra low insertion loss and transmission fluctuation

◎ Long service life and maintenance-free

Applications:

◎ Radar antenna, military system devices

◎ HD network video surveillance system

◎ Satellite communication system

◎ Medical treatment instrument

◎ Air traffic control and missile defense system

High Frequency Slip Rings
Single-Channel	Model	Channel	Interface	Frequency range	Peak power,max	Average power, max	VSWR，max	Insertion loss，max	Isolation ,min	Details
	LPCC-01A	1	Optional	DC-3GHz	1000W	20W@3GHz	1.5@0-3GHz	1.2dB@3GHz （250mm/250mm）	/
	LPCC-02A	1	Optional	DC-3GHz	1000W	20W@3GHz	1.6@0-3GHz	1.2dB@3GHz （250mm/250mm）	/
	LPCC-01B	1	Optional	DC-6GHz	800W	10W@6GHz	1.5@6GHz	1.8dB@0-6G （250mm/250mm）	/
	LPHF-01A	1	SMA-f(50Ω)	DC-18GHz	1500W	200W@1GHz 30W@18GHz	1.20@0-6GHz 1.25@6-12GHz 1.35@12-18GHz	0.25dB@0-6GHz 0.3dB@6-12GHz 0.5dB@12-18GHz	/
	LPHF-01C	1	SMA-f(50Ω)	DC-18GHz	3000W	200W@1GHz 30W@18GHz	1.2@0-6GHz 1.3@6-12GHz 1.4@12-18GHz	0.25dB@0-6GHz 0.3dB@6-12GHz 0.4dB@12-18GHz	/
	LPHF-01E	1	3.5mm-f(50Ω)	DC-26.5GHz	3000W	200W@1GHz 50W@18GHz 30W@26.5GHz	1.30@0-12GHz 1.35@12-18GHz 1.7@18-26.5GHz	0.3dB@0-12GHz 0.35dB@12-18GHz 0.7dB@18-26.5GHz	/
	LPHF-01F	1	2.92mm-f(50Ω)	DC-40GHz	500W	50W@2GHz 2W@18GHz 1W@40GHz	1.4@0-18GHz 1.7@18-26.5GHz 2.0@26.5-40GHz	0.5dB@0-18GHz 1.0dB@18-26.5GHz 1.2dB@26.5-40GHz	/
	LPHF-01G	1	2.4mm-f(50Ω)	DC-50GHz	1000W	50W@1GHz 15W@10GHz 3W@50GHz	1.3@0-10GHz 1.4@10-26.5GHz 1.7@26.5-50GHz	0.3dB@0-10GHz 0.5dB@10-26.5GHz 0.9dB@26.5-50GHz	/
	LPHF-01K	1	L36-F(50Ω)	DC-30MHz	20KW	15kw	1.2	0.5dB	/
	LPHF-01H	1	N-F-f(50Ω)	DC-18GHz	1000W	200W@1GHz 100W@8GHz 70W@18GHz	1.2@0-10GHz 1.3@10-18GHz	0.2dB@0-10GHz 0.3dB@10-18GHz	/
	LPHF-01M	1	SMA-f(50Ω)	DC-18GHz	3000W	200W@1GHz	1.35@0-10GHz 1.5@10-18GHz	0.3dB@0-10GHz 0.4dB@10-18GHz	/
Multi-Channel	LPHF-02A	2	SMA-f(50Ω)	DC-4.5GHz	1000W	60W@4.5GHz	1.2	0.25dB	50dB
		2	SMA-f(50Ω)	DC-4.5GHz	1000W	10W	1.5	0.3dB
	LPHF-02B	2	SMA-f(50Ω)	DC-18GHz	1000W	200W@1GHz	1.3@0-8GHz 1.5@4-18GHz	0.4dB@0-4GHz 0.9dB@4-18GHz	50dB
			SMA-f(50Ω)	DC-4GHz	1000W	200W@1GHz	1.5	0.5dB
	LPHF-02C	2	SMA-f(50Ω)	DC-18GHz	1000W	100W@2GHz 60W@8GHz 10W@18GHz	1.35@0-8GHz 1.5@8-18GHz	0.4dB@0-8GHz 0.9dB@8-18GHz	50dB
			SMA-f(50Ω)	DC-13GHz	1000W	10W	1.6@0-4GHz 1.8@4-8GHz 2.0@8-13GHz	0.5dB0-4GHz 0.7dB@4-8GHz 1.0dB@8-13GHz
	LPHF-02D	2	2.92-f(50Ω)	DC-18GHz	1000W	100W@2GHz 35W@8GHz 10W@18GHz	1.35@0-8GHz 1.5@8-18GHz	0.4dB@0-8GHz 1.0dB@8-18GHz	50dB
			2.92-f(50Ω)	DC-18GHz	1000W	10W	2.0@0-4GHz 2.5@4-8GHz 3.5@8-12GHz 4.5@12-18GHz	0.5dB@0-4GHz 1.0dB@4-8GHz 2.0dB@8-12GHz 3.5dB@12-18GHz
	LPHF-02F	2	SMA-f(50Ω)	DC-18GHz	1000W	100W@2GHz 35W@8GHz 10W@18GHz	1.35@0-8GHz 1.5@8-18GHz	0.5dB@0-8GHz 1.0dB@8-18GHz	50dB
			SMA-f(50Ω)	DC-13GHz	1000W	10W	1.6@0-5GHz 2.0@5-13GHz	0.6dB@0-5GHz 1.2dB@5-13GHz
	LPHF-02G	2	SMA-f(50Ω)	DC-8GHz	1000W	200W@1GHz	1.2@0-4GHz 1.3@4-8GHz	0.2dB@0-4GHz 0.4dB@4-8GHz	50dB
			SMA-f(50Ω)	DC-8GHz	1000W	10W	1.8@0-4GHz 2.2@4-8GHz	0.5dB@0-4GHz 0.8dB@4-8GHz
	LPHF-03A	3	SMA-f(50Ω)	DC-3GHz	1000W	10W	1.3	0.4dB	60dB
			SMA-f(50Ω)	DC-3GHz	1000W	50W@1GHz	2.0	0.7dB
			SMA-f(50Ω)	DC-3GHz	1000W	50W@1GHz	2.0	0.4dB
	LPHF-03A-1	3	SMA-K(50Ω)	DC-2GHz	1000w	30W@1GHz 10W@1GHz 10W@1GHz	1.5	1.0dB	50dB
	LPHF-03B	3	TNC(50Ω)	DC-3GHz	3000W	100W	1.7	0.75dB	60dB
			TNC(50Ω)	DC-3GHz	3000W	30W	1.7	0.75dB
			TNC(50Ω)	DC-3GHz	3000W	30W	1.3	0.75dB
	LPHF-04A	4	SMA-f(50Ω)	DC-4GHz	1000W	50W	1.3	1.0dB	55dB
			SMA-f(50Ω)	DC-4GHz	1000W	10W	1.5	1.0dB
			SMA-f(50Ω)	DC-4GHz	1000W	10W	1.5	1.0dB
			SMA-f(50Ω)	DC-4GHz	1000W	10W	1.5	1.0dB
Integrated	LPC-1C1202	1	Optional	DC-3GHz	1000W	20W@3GHz	1.6@0-3GHz	1.2dB@3GHz （250mm/250mm）	/
	LPC-1C2402	1	Optional	DC-3GHz	1000W	20W@3GHz	1.6@0-3GHz	1.2dB@3GHz （250mm/250mm）	/
	LPC-1C3002	1	Optional	DC-3GHz	1000W	20W@3GHz	1.6@0-3GHz	1.2dB@3GHz （250mm/250mm）	/
	LPC-1C3602	1	Optional	DC-3GHz	1000W	20W@3GHz	1.6@0-3GHz	1.2dB@3GHz （250mm/250mm）	/

JINPAT High Frequency Rotary Joints are also called radio frequency rotary joint, radio frequency slip ring and coaxial rotary joint. This is a special branch of slip rings that transmit radio frequency signal. Radio frequency signals refer to those signals at the frequency over 300MHz. RF rotary joints enable transmission of radio frequency signals from stationary part to rotary part. RF rotary joint has the advantage of super low data distortion and excellent anti-interference performance. JINPAT radio frequency slip ring has ultra-low insertion loss and transmission fluctuation. For these advantages, JINPAT RF rotary joints are perfectly fit for those systems with harsh standards of EMI.

JINPAT High Frequency Rotary Joints transfer DC~18GHz radio frequency signals, and can be categorized into two branches. JINPAT LPCC rotary joint features single channel and super small figure. This radio frequency slip ring transmits radio signals from 0 to 3GHz with an insertion loss less than 1.6Db. Another high frequency slip ring series is coded LPHF. Slip rings of this branch consist of single channel models and multi-channel models. Single channel LPHF rotary joint support radio frequency signals up to 50GHz; two-channel slip rings up to 18GHz; three-channel models up to 3GHz.

JINPAT High Frequency Rotary Joints are frequently used in military system devices like Inertial Navigation System, radar antenna systems, satellite communication system and so on. Generally speaking, to attain a better function, the radio frequency slip ring can be integrated with electrical slip ring to allow power and other weak electrical signal transmission. Another more high-end combination is with the optical slip ring. The photoelectrical radio frequency rotary joint is a very versatile and high standard slip ring model. For more creative solutions you can consult JINPAT team.