Table of Contents
Coaxial Rotary Joint
Coaxial rotary joints are mainly used in 360 ° continuous rotation and the waveguide signal cannot be interrupted: such as various military radars, shipborne satellite communication devices, vehicle-mounted satellite communication equipment, satellite vehicles, emergency disaster relief command vehicles, high-end robots, and vehicles. Rotating turrets, remote control systems, radar antennas, medical systems, video surveillance systems, subsea operating systems that guarantee national or international security systems, emergency lighting equipment, robots, exhibition / display equipment, etc., have very high practical value.
● Product Advantages
- Small size
- Low standing wave and low loss
- High signal integration
- High stability
● Application Area
Widely used in microwave equipment such as satellite antenna, test turntable, radar, navigation and so on.
● Product Specifications
| No. | Name | CH1 | CH2 |
| 1 | Frequency Range (GHz) | DC-5GHz | DC-5GHz |
| 2 | Maximum Standing Wave (Max. VSWR) | ≤1.25 | ≤1.4 |
| 3 | VSWR WOW | ≤0.1 | ≤0.1 |
| 4 | Maximum Insertion Loss (Max. IL) | ≤0.3dB | ≤0.5dB |
| 5 | Insertion Loss Fluctuation (LOSS WOW) | ≤0.05 | ≤0.1dB |
| 6 | Peak Power (KW) | 1KW | 1KW |
| 7 | Average Power (W) | 100w@DC-2GHz60w@2-5GHz | 10W |
| 8 | Channel Isolation | ≥50dB | ≥50dB |
| 9 | Connector Type | SMA-50K | SMA-50K |
| 10 | IP Rating | IP60 | IP60 |
| 11 | Basic Materials | Aluminum | Aluminum |
| 12 | Exterior Paint Color | – – | – – |
| 13 | Lumen Coating | Natural oxidation | Natural oxidation |
| 14 | Service Life | 5 million revolutions（30R/min） | 5 million revolutions（30R/min） |
| 15 | Operating Temperature | -40℃~+70℃ | -40℃~+70℃ |
| 16 | Storage Temperature | -55℃~+70℃ | -55℃~+70℃ |
| 17 | Weight | 0.15Kg | 0.15Kg |
● Test data
