The NRJ1-18000-56 is a single-channel rotary joint for DC to 18 GHz signals, with SMA female connectors and an aluminum alloy housing. It rotates at 250 RPM, with a starting torque of 0.5 N⋅cm and ±0.1 N axial/radial load limits. VSWR is 1.4 max, insertion loss 0.3 dB max, and insertion loss flatness 0.05 dB max. It handles 500 W average power at 1 GHz, 30 W at 18 GHz, and 3000 W peak power. The slip ring supports 440 V power and 240 V signal, with gold contacts and 10 million cycle life. IP51 rating applies to the rotary joint, IP40 to the slip ring. Operating temperature is -55℃ to +85℃. The unit is 56 mm in diameter and 38 mm long for configurations with six power or six signal circuits.
kTB Solutions provides DC~50GHz high frequency rotary joints, which can support single channel or multi-channel high frequency transmission, and are suitable for satellite, radar and other areas.
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Rotary Joints Brochure
| kTB Solutions | |
|---|---|
| Product Category | RF Rotary Joints |
| Product Number | NRJ1-18000-56 |
| Product Name | Rotary Joints |
