Shenzhen Guren Technology Co., Ltd.
Shenzhen Guren Technology Co., Ltd.
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The GPGR-202 dual-channel high-frequency signal slip ring is designed for use in medical CT scanners and other equipment. Its unique coaxial shielding structure suppresses noise to below -110dBc. It supports the DC-5GHz and DC-18GHz frequency bands, with an insertion loss fluctuation of less than 0.2dB/rotation, effectively ensuring the accuracy of data transmission, including imaging and microwaves.
1. Dual-channel design: Operating frequencies are DC-18GHz and DC-5GHz, with channel isolation ≥ 50dB.
2. Wide operating temperature range: The product operates normally within a range of -45°C to +70°C.
3. Compact: The mounting diameter is 32mm, facilitating slip ring integration.
4. Lightweight design: Aluminum alloy material effectively reduces product weight, enabling rotational speeds up to 60 rpm.
|
Parameter name |
Parameter Value CH1 |
Parameter Value CH2 |
|
Interface Type |
SMA-F(50Ω) |
SMA-F(50Ω) |
|
Operating frequency |
DC-18GHz |
DC-5GHz |
|
Maximum voltage standing wave ratio |
1.3@DC-8GHz;1.5@8-18GHz |
1.5 |
|
Maximum fluctuation value of VSWR |
0.1 |
0.2 |
|
Speed |
60rpm |
|
|
Maximum insertion loss |
0.8dB |
0.3dB |
|
Insertion loss maximum fluctuation value |
0.05dB |
0.15dB |
|
Peak power maximum |
1000W |
1000W |
|
Average power maximum |
200W@1GHz |
10W |
|
Maximum phase change |
1° |
4° |
|
Service life |
5 million rpm |
|