3 Channels High Frequency Rotary Joint LPHF-03A

  1. Circuits 
  2. Electronic & Electrical
  3. Mechanic 1~60rpm
  4. Environment -40~+80℃
  5. Life  Max.10 million turns

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Benefits & Features Specifications

3  Channels High Frequency Rotary Joint LPHF-03A

Features

◆ Coaxial line with SMA connectors, to match your system.

◆ Small Size and lightweight, to fulfill your compact design.

◆ DC up to 3GHz working frequency for all channels.


Specifications

Channel 1

Channel 2

Channel 3

Interfaces

SMA-f (50 Ω)

SMA-f (50 Ω)

SMA-f (50 Ω)

Frequency Range

0~3 GHz

0~3 GHz

0~3 GHz

Peak Power, max

1 kW*

1 kW*

1 kW*

Average Power, max.

50 W @ 1 GHz

50 W @ 1 GHz

50 W @ 1 GHz

VSWR, max.

1.3

2.0

2.0

VSWR WOW, max.

0.05

0.2

0.2

Insertion Loss, max.

0.4dB

0.7dB

0.4dB

Insertion Loss WOW, max.

0.1dB

0.2dB

0.2Db

Phase variation during rotation, max.

1 deg.

2 deg.

2 deg.

Isolation, min.

60 dB (between all channels)

Rotating Speed, max.

60 RPM

Starting Torque, max.

10 Ncm

Case Material

Aluminum alloy

Connector Material

Copper alloy

Weight approx..

0.7kg

Life, min.

10 million revolutions

Torque during rotation, max.

10Ncm

Case Surface Finish

Chromate conversion coat per MIL-C-5541

Connector Surface Finish

Gold plated

Marking

Adhesive label

Operation Temperature Range

-30℃ to +70℃

Operation Humidity

95% RH (non-condensing)

Operation IP protection level

IP 56 per EN 60529

Storage Temperature Range

-40℃ to +70℃

Storage Humidity

95% RH (non-condensing)

Conditions:     

-Operating altitude if not pressurized, max.        3500m

-Load VSWR, max.                             1.3

-Pulse width, max.                              1μs

-Pulse repetition rate, max.                      3000Hz

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