Shenzhen Guren Technology Co., Ltd.
Shenzhen Guren Technology Co., Ltd.
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The GPGR-100 single-channel RF slip ring is designed for lossless transmission of high-frequency signals, supporting a wide bandwidth of 0-3 GHz, with an insertion loss of ≤0.5 dB and a voltage standing wave ratio (VSWR) of 0.05. Gold alloy contacts ensure RF signal stability during 360° rotation. Suitable for polarization adjustment systems in satellite communication antennas, it prevents signal attenuation caused by rotation and ensures real-time high-definition data transmission.
1. Ultra-Wideband Coverage: Supports high-definition signal transmission across the 0-3 GHz band, compatible with high-speed serial digital and analog signals such as 4K video, 5G millimeter wave, and radar echoes.
2. Military-Grade Signal Fidelity: Utilizing a 50Ω precision coaxial structure, the product achieves a maximum insertion loss fluctuation of 0.05dB and a maximum standing wave ratio of 0.05, ensuring zero data loss during 360° rotation.
3. Intelligent Anti-Interference Design: Multi-layer electromagnetic isolation technology isolates RF signals from interference with 24V power, RS485, and CAN communications, reducing distortion by 90%.
4. High-Quality Cable: Utilizing RG316 coaxial cable, the product achieves a 40% reduction in attenuation, meeting the demanding environmental requirements of medical CT scanners and satellite antennas.
|
Parameter name |
Parameter Value |
|
Interface Type |
RG316 coaxial cable |
|
Operating frequency |
DC-3GHz |
|
Maximum voltage standing wave ratio |
1.3@DC-3GHz |
|
Maximum fluctuation value of VSWR |
0.05 |
|
Speed |
100rpm |
|
Maximum insertion loss |
0.3dB@DC-3GHz |
|
Insertion loss maximum fluctuation value |
0.05dB |
|
Peak power maximum |
500W |
|
Average power maximum |
200W@1GHz；500W@3GHz |
|
Maximum phase change |
1° |
|
Service life |
5 million rpm |