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- Phone：+86 17702828378
- WeChat：+86 17702828378
- WA：+86 17702828378
- Mail：sales@yusntech.com
- Address：Room 3, Floor 1, Building 13, No. 69, East Section of Hangkong Road, Dongsheng Subdistrict, Shuangliu District, Chengdu City, Sichuan Province.
Rotary Step Attenuators
Yusntech Inc. rotary step attenuators provide precise, repeatable attenuation with defined step sizes, excellent stability, and wide frequency performance. Ideal for laboratory, calibration, and RF system tuning applications.
Features
• Precise step attenuation (e.g. 1 dB / 2 dB / 10 dB steps)
• High repeatability and switching accuracy
• Wideband operation up to microwave frequencies
• Robust mechanical design for long life
• Low insertion loss and good VSWR
Applications
• Test & measurement systems
• RF calibration and verification
• Signal simulation and adjustment
• Laboratory and R&D environments
• System integration and debugging
Model↑↓ | Freq. (GHz) | Attn. Range / Step (dB/dB) | Power (CW) | Connector | Inquiry |
|---|---|---|---|---|---|
| YSRSA10-26-69-1A7 | DC-26.5 | 0~69/10~99/1 | 2 W/10 W | N/SMA/3.5 mm | Inquiry |
| YSRSA10-6-121-1A4 | DC-6 | 0-71/0.10-101/0.10-95/10-110/10-121/1 | 2 W/10 W | N | Inquiry |
| YSRSA10-6-60-10A1 | DC-6 | 0-1/0.10-10/10-60/100-90/10 | 2 W/10 W | SMA/N | Inquiry |
| YSRSA10-6-70-1A2 | DC-6 | 0-11/0.10-50/10-70/10-100/1 | 2 W/10 W | SMA/N | Inquiry |
| YSRSA10-6-70-1A3 | DC-6 | 0-11/0.10-70/10-100/1 | 2 W/10 W | N | Inquiry |
| YSRSA25-26-69-1A6 | DC-26.5 | 0~69/10~99/1 | 2 W/5 W | 3.5 mm/SMA | Inquiry |
| YSRSA25-26-70-10A5 | DC-26.5 | 0-9/10-60/100-70/100-90/10 | 2 W/10 W/25 W | 3.5 mm/SMA | Inquiry |
| YSRSA25-28-70-10A8 | DC-40 | 0-9/10-60/100-70/100-90/10 | 2 W/10 W/25 W | 2.92 mm/3.5 mm/SMA | Inquiry |
| YSRSA5-28-109-1A9 | DC-28 | 0-99.9/0.10-99/10-109/10-119/10-129/1 | 2 W/5 W | N/SMA/3.5 mm | Inquiry |