Industrial slip ring HS-01RJ-18G

for measurement instrumentsfor radar antennasstainless steel

Short Description

• Single-channel RF rotary joint (slip ring)
• Model: HS-01RJ-18G
• Channel: 1
• Interface: SMA-F (50Ω)
• Frequency Range: DC~18GHz
• Max Speed: 300RPM
• Material: Stainless Steel
• IP Rating: IP41
• Operating Life: ≥10 million revolutions

Product Overview
This single-channel RF rotary joint provides continuous high-frequency signal transfer between fixed and rotating structures. It features a compact flange footprint and a stainless steel housing designed for reliable operation in rotating antenna and radar systems.

Key Features & Advantages

• Wide frequency coverage DC–18GHz with 50Ω impedance.
• Power handling by band: 100W (DC–2GHz), 50W (2–8GHz), 25W (8–15GHz), 20W (15–18GHz).
• Low reflection and loss: VSWR ≤1.25 (max), insertion loss ≤0.3 dB (max).
• Compact and durable: 25.40 mm flange diameter with stainless steel construction; rated IP41.
• High-speed operation and long life: up to 300RPM and minimum 10 million revolutions.
• Wide temperature range: -40°C to +80°C; compliant with GJB150 for humidity, vibration and shock.
• Standard SMA-F interface for straightforward integration.

Applications

• Radar systems and rotating antennas
• Satellite communications and tracking platforms
• Microwave test benches and measurement equipment
• Industrial automation requiring 360° RF signal transfer

Technical Specifications
Parameter: Specification
Channel: 1
Interface: SMA-F (50Ω)
Frequency Range: DC~18GHz
Average Power: 100W@DC-2GHz, 50W@2-8GHz, 25W@8-15GHz, 20W@15-18GHz
VSWR (Max): 1.25
Insertion Loss (Max): 0.3 dB
Max Speed: 300RPM
Torque: ≤0.5 N·m
Operating Life: ≥10 million revolutions
Material: Stainless Steel
IP Rating: IP41
Operating Temp.: -40°C ~ +80°C

Model Details

• Model: HS-01RJ-18G
• Channels: 1
• Interface: SMA-F, 50Ω
• Frequency Range: DC to 18 GHz
• Power Ratings: 100W (DC–2GHz); 50W (2–8GHz); 25W (8–15GHz); 20W (15–18GHz)
• Max VSWR: 1.25
• Max Insertion Loss: 0.3 dB
• Max Speed: 300 RPM
• Torque: ≤0.5 N·m
• Operating Life: ≥10 million revolutions
• Housing Material: Stainless Steel
• Protection Rating: IP41
• Operating Temperature: -40°C to +80°C