Slip Ring and Rotary Joints

Single-Channel RF Slip Rings

Model: SRF-101/SRF-102/SRF-103/SRF-104
Housing Material: Stainless Steel
Surface Treatment: Passivation
IP Protection Rating: IP40
Product description: Single-Channel RF Slip Rings
INQUIRY

Product Introduction
The working frequency can reach up to DC-40GHz, with interface types of SMA and N, and excellent conductive performance parameters . The structure is compact and convenient for integration and assembly with conductive slip rings.
Standard products are available in large quantities for long- term stocking and quick delivery.

Main Technical Performance

Product Specification
Model	SRF-101	SRF-102	SRF-103	SRF-104
Interface Type	SMA-F(50Ω)	N-F(50Ω)	3.5mm-F(50Ω)	2.92mm-F(50Ω)
Operating Frequency	DC-18GHz	DC-18GHz	DC-26.5GHz	DC-40GHz
Voltage Standing Wave Ratio, maximum	1.3@DC-10GHz 1.4@10-18GHz	1.2@DC-10GHz 1.3@10-18GHz	1.4@DC-18GHz 1.7@18-26.5GHz	1.4@DC-18GHz 1.7@18-26.5GHz 2.0@26.5-40GHz
Voltage Standing Wave Ratio maximum fluctuation	0.05	0.05	0.1	0.15
Insertion Loss,maximum	0.3dB@DC-10GHz 0.4dB@10-18GHz	0.2dB@DC-10GHz 0.3dB@10-18GHz	0.4dB@DC-18GHz 0.7dB@18-26.5GHz	0.5dB@DC-18GHz 1.0dB@18-26.5GHz 1.2dB@26.5-40GHz
Insertion Loss maximum fluctuation	0.05dB	0.05dB	0.1dB	0.1dB
Peak Power, maximum	3KW	10KW	3KW	3KW
Average Power, maximum	200W@1GHz 30W@18GHz	200W@1GHz 70W@18GHz	200W@1GHz 25W@26.5GHz	20W@DC-4GHz 5W@4-10GHz 2W@10-18GHz 1W@18-40GHz
Phase Variation, maximum	1°	2°	2°	3°
Maximum Speed	300rpm	300rpm	200rpm	200rpm
Minimum Operating Life	500 million rotations	500 million rotations	500 million rotations	500 million rotations
Approximate Weight	30g	150g	30g	30g
Axial Load, maximum	±5N	±8N	±2N	±2N
Radial Load, maximum	±5N	±8N	±2N	±2N
Starting Torque, maximum	0.05Nm@ room temperature
Continuous Rotation Torque, maximum	0.05Nm@ room temperature

Housing Material	Stainless Steel
Surface Treatment	Passivation
IP Protection Rating	IP40
Operating Temperature	-45ºC~ +70ºC
Storage Temperature	-50ºC~ +80ºC
Maximum Relative Humidity in Operating Environment	95%RH
Maximum Relative Humidity in Storage Environment	95%RH