Signal transmission electrical rotary joint LPHF-02P-DC
for radar antennascompact

Signal transmission electrical rotary joint - LPHF-02P-DC - JINPAT Electronics Co., Ltd. - for radar antennas / compact
Signal transmission electrical rotary joint - LPHF-02P-DC - JINPAT Electronics Co., Ltd. - for radar antennas / compact
Signal transmission electrical rotary joint - LPHF-02P-DC - JINPAT Electronics Co., Ltd. - for radar antennas / compact - image - 2
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Characteristics

Type
signal transmission
Applications
for radar antennas
Other characteristics
compact
Voltage

48 V

Min.: 24 V

Primary current

Min.: 1 A

Max.: 3 A

Rotational speed

Min.: 0 rpm
(0 rad.min-1)

Max.: 60 rpm
(377 rad.min-1)

Number of channels

Min.: 1 unit

Max.: 3 unit

Description

LPHF-02P-DC High-Frequency Slip Ring Specification Sheet

1. RF Performance
• Channel Configuration: Supports 1 / 2 / 3 channel transmission.
• Operating Frequency: Frequency range covers DC to 2.2GHz.
• Voltage Standing Wave Ratio (VSWR): Maximum value is 2.0, and the VSWR variation during rotation is controlled within 0.25.
• Insertion Loss (IL): Maximum value is 2.5 dB (typical value is 1.0 dB), and the loss variation is 0.25 dB.
• Isolation: Minimum value is 30 dB (typical value is usually higher).
• Power Handling: Peak power can withstand 500 W, average power is 5 W.

2. Electrical & Mechanical Parameters
• Voltage Range: 0-24V DC / 0-48V DC
• Current: 1.0A / 3.0A
• Connector Type: F (75Ω) / SMA
• Maximum Speed: 60 rpm
• Life Cycle: 2 million turns

3. Environmental Standards
• Operating Temperature: -20℃ ~ +80℃
• Storage Temperature: -30℃ ~ +85℃

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.