Shenzhen Senring Electronics Co., Ltd.
Shenzhen Senring Electronics Co., Ltd.
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SMA-K Connector High Frequency Rotary Joint With Single Channel Of 18GHz
Description of HF0118-56 High Frequency Rotary Joint
The SenRing HF0118-56 series RF rotary joint is a single-channel RF rotary joint with a frequency range of DC to 18GHz. The joint type is not specified, and the maximum speed is 100RPM. HF0118-56 is a product specially developed to meet the transmission requirements of high-speed serial digital or analog signals. It can mix 1-48 electrical circuits, and if you need to combine transmission of current and signals, you can choose other models.
Features of HF0118-56 High Frequency Rotary Joint
1. support 1 channel DC~18GHz high frequency signals；
2. It can be combine transmitting power or signals (1-48 wires)；
3. Low insertion loss and voltage standing wave ratio；
Application for satellite Antenna,vehicle,radar,Microwave antenna test bench....etc；
Technical Specification of HF0118-56 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) |
| Mechanical | |
| Working life | > 10 millions for ref(depends on working conditions) |
| Rotating speed | 250RPM |
| Temperature | -30℃~80℃ |
| Humidity | 0~85% RH |
| Contact material | gold-gold |
| Housing material | aluminum alloy |
| Torque | 0.05N.m+0.01N.m/6 channels |
| Electrical | ||
| Spec. | Power | Signal |
| Voltage range | 0~440VAC/VDC | 0~240VAC/VDC |
| Insolution resistance | ≥500MΩ/500VDC | ≥300MΩ/300VDC |
| Lead wire spec. | AWG#17 Silver-plated teflon wire | AWG#22 Silver-plated teflon wire |
| Lead wire length | standard 150mm(can be customized) | |
| Insolution resistance | 500VAC@50Hz,60s | |
| Electrical noise | < 0.01Ω | |
| IP grade | IP51 | |
Part no. description
Drawing
| model list | RF Channel | Frequency | Circuits no. (10A) | Circuits no. (0~2A) | Length L(mm) |
| HF0118-56-0610 | 1 channel | DC~18GHz | 6 channels | 0 | 38mm |
| HF0118-56-06S | 1 channel | DC~18GHz | 0 | 6 channels | 38mm |
| HF0118-56-0610-06S | 1 channel | DC~18GHz | 6 channels | 6 channels | 55mm |
| HF0118-56-1210 | 1 channel | DC~18GHz | 12 channels | 0 | 55mm |
| HF0118-56-12S | 1 channel | DC~18GHz | 0 | 12 channels | 55mm |
| HF0118-56-0610-12S | 1 channel | DC~18GHz | 6 channels | 12 channels | 71.5mm |
| HF0118-56-1810 | 1 channel | DC~18GHz | 18 channels | 0 | 71.5mm |
| HF0118-56-18S | 1 channel | DC~18GHz | 0 | 18 channels | 71.5mm |
| HF0118-56-0610-18S | 1 channel | DC~18GHz | 6 channels | 18 channels | 88.5mm |
| HF0118-56-1210-12S | 1 channel | DC~18GHz | 12 channels | 12 channels | 88.5mm |
| HF0118-56-2410 | 1 channel | DC~18GHz | 24 channels | 0 | 88.5mm |
| HF0118-56-24S | 1 channel | DC~18GHz | 0 | 24 channels | 88.5mm |
| HF0118-56-36S | 1 channel | DC~18GHz | 0 | 36 channels | 122mm |
| HF0118-56-48S | 1 channel | DC~18GHz | 0 | 48 channels | 156mm |