SRF-201-M Miniature RF Slip Ring

Product Introduction

Operating frequency: DC-5GHz / DC-5GHz, with SMA-F connectors on both ends.Channel 1: VSWR ≤ 1.3, insertion loss ≤ 0.3dB. Channel 2: VSWR ≤ 1.5, insertion loss ≤ 0.5dB.Channel isolation ≥ 50dB, operating temperature -40 ℃ to +75 ℃ , maximum speed 60rpm, service life ≥ 5 million revolutions. The installation diameter is only 22mm, which is over 30% smaller than conventional sizes, helping to reduce the overall size of the combined product.

Main Technical Performance

Product Specification
Model	CH1	CH2	Starting Torque	0.05Nm@room temperature
Interface Type	SMA-F(50Ω)	SMA-F(50Ω)	Continuous Rotation Torque	0.05Nm@room temperature
Type	Ⅰ	Ⅰ	Maximum Speed	60rpm
Operating Frequency	DC-5GHz	DC-5GHz	Minimum Operating Life	10 million rotations
Peak Power	1000W	1000W	Housing Material	Aluminum Alloy
Average Power	30W@4.5GHz	10W@4.5GHz	Surface Treatment	Conductive Oxidation
Voltage Standing Wave Ratio, maximum	1.3	1.5	Approximate Weight	60g
Voltage Standing Wave Ratio maximum fluctuation	0.05	0.1	Protection Class	IP51
Insertion Loss, maximum	0.3db	0.5db	Operating Temperature	-40℃～ +75℃
Insertion Loss maximum fluctuation	0.1db	0.15db	Storage Temperature	-45℃～ +80℃
Phase Variation, maximum	0.5°	2°	Maximum Relative Humidity in Operating Environment	≤95%RH
Isolation Degree, minimum	50dB		Maximum Relative Humidity in Storage Environment	≤95%RH