HF0103-22 Series Singal Channel Coaxial Rotary Joint

Features

• Connector type: coax RG405 (can add SMA,MCX,MMCX connectors）
• used in the 360° continuous rotation devices to transfer high frequency signals;
• It can be combine transmitting power or signals (1-12 wires)；
• Support DC~3GHz high frequency signals；
• Low insertion loss and voltage standing wave ratio；
• Application for satellite Antenna,vehicle,radar,Microwave antenna test bench....etc

Part no. description

Drawing

Standard Model List

model list	RF Channel	Frequency	Circuits no. (10A)	Circuits no. (0~2A)	Length L(mm)
HF0103-22-06	1 channel	DC~3GHz	0	06 channels	25.5mm
HF0103-22-12	1 channel	DC~3GHz	0	12 channels	25.5mm

Technical Specification Of hf0103-22 Series Slip Ring

Connector type	coax RG405 (can add SMA,MCX,MMCX connectors）
Frequency	DC to 3 Ghz
VSWR(max)	1.7@DC to 3 GHz
VSWR fluctuation(max)	0.05
Peak power(max)	500W
Rotating speed(max)	250RPM
Starting torque(max)	0.5N.cm
Connector axial load(max)	±0.1N
Insulating material	PTFE
Temperature	-55 to +85℃ (work temperature) -55 to +85℃ (storage temperature)

Style	I type
Phase WOW ( Max degree)	1°
Insertion loss	0.25 dB @ DC to 1.5 GHz 0.30 dB @10 to 3 GHz
Insertion loss fluctuation	0.05 dB
Average power(max)	200 W @1.5 GHz 500 W @3GHz
working life	> 10 millions for ref(depends on working conditions)
Rotating torque(max)	0.5 N.cm
Connector radial load(max)	≥0.1N
IP grade	IP 40 acc. EN 60529
Humidity	95% (work humidity) 85% (storage humidity)

Mechanical
Working life	> 10 millions for ref(depends on working conditions)
Rotating speed	250RPM
Temperature	-30℃~80℃
Humidity	0~85% RH
Contact material	gold-gold
Housing material	plastic
Torque	0.05N.m+0.01N.m /6 channels

Electrical
Spec.	Power	Signal
Voltage range	0~240VAC/VDC	0~240VAC/VDC
Insolution resistance	≥300MΩ/300VDC	≥300MΩ/300VDC
Lead wire spec.	AWG#26 Silver-plated teflon
Lead wire length	standard 150mm (can be customized）
Insolution resistance	300VAC@50Hz,60s
Electrical noise	< 0.01Ω
IP grade	IP51