Shenzhen Senring Electronics Co., Ltd.
Shenzhen Senring Electronics Co., Ltd.
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18 Ghz High Frequency Rotary Joint/Slipring With Single Channel For Vehicle Application Use
Description of HF0118-12 High Frequency Rotary Joint
SENRING HF0118-12 series coaxial cable slip ring is a 1 channel 18GHz rf rotary joint slip ring,frequency DC~18GHz,SMA-K/SMA-K connector,work speed 100RPM. HF0118-12 is used transmitting of analog and digital signals.
Features of HF0118-12 High Frequency Rotary Joint
1. RF Channel: 1 channel；
2. Frequency: DC~18GHz；
3. Low insertion loss and voltage standing wave ratio；
4. Application for satellite Antenna,Ship-borne,vehicle,radar,Microwave antenna test bench....etc;；
5. Used in the 360° continuous rotation devices to transfer high frequency signals；
6. Integrated structure, easy installation；
Technical Specification of HF0118-12 High Frequency Rotary Joint
| Connector type | SMA-K(50Ω) |
| Frequency | DC to 18 Ghz |
| VSWR(max) | 1.3@DC to 10 GHz 1.4@DC to 18 GHz |
| VSWR fluctuation(max) | 0.05 |
| Peak power(max) | 3000W |
| Rotating speed(max) | 250RPM |
| Starting torque(max) | 0.5N.cm |
| Connector axial load(max) | ±0.1N |
| Insulating material | PTFE |
| Temperature | -55 to +85℃ (work temperature) -55 to +85℃ (storage temperature) |
| IP grade | IP 40 acc. EN 60529 |
| Style | I type |
| Phase WOW ( Max degree) | 1° |
| Insertion loss | 0.25 dB @ DC to 10 GHz 0.30 dB @10 to 18 GHz |
| Insertion loss fluctuation | 0.05 dB |
| Average power(max) | 500 W @1 GHz 200 W @6GHz 100 W @12 GHz 30 W @18GHz |
| working life | > 10 millions for ref(depends on working conditions) |
| Rotating torque(max) | 0.5 N.cm |
| Connector radial load(max) | ±0.1N |
| Humidity | 95% (work humidity) 85% (storage humidity) |
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