Rotary Stepped Attenuators
Fasnwave offers 50 Ω rotary stepped attenuators designed for precise and reliable RF and microwave signal level control. Covering frequencies up to 40 GHz, the series is available in single-rotor, dual-rotor, and three-rotor configurations, offering attenuation ranges up to 101 dB with step sizes down to 0.1 dB. These attenuators deliver high attenuation accuracy, excellent repeatability, and long-term stability, making them ideal for RF/microwave test benches and panel-mounted installations.
| PN | Max. Freq.(GHz) | Attenuation Range/Step(dB/dB) | Power(CW) | Connector |
|---|
| PN | Max. Freq.(GHz) | Attenuation Range/Step(dB/dB) | Power(CW) | Connector |
|---|---|---|---|---|
| FSSAXX-6A1 | DC~6 | 0~1/0.1 | 0~10/1 | 0~60/10 | 0~90/10 | 2W/10W | SMA/N |
| FSSAXX-6B2 | DC~6 | 0~11/0.1 | 0~50/1 | 0~70/10 | 0~100/1 | 2W/10W | SMA/N |
| FSSAXX-6C2 | DC~6 | 0~11/0.1 | 0~70/1 | 0~100/1 | 2W/10W | N |
| FSSAXX-6D3 | DC~6 | 0~71/0.1 | 0~101/0.1 | 2W/10W | N |
| FSSAXX-26A1 | DC~26.5 | 0~9/1 | 0~90/10 | 0~60/10 | 0~70/10 | 2W/10W/25W | 3.5mm/SMA |
| FSSAXX-26B2 | DC~26.5 | 0~69/1 | 0~99/1 | 2W/5W | 3.5mm/SMA |
| FSSAXX-26C2 | DC~26.5 | 0~69/1 | 0~99/1 | 2W/10W | 3.5mm/SMA |
| FSSAXX-26D3 | DC~26.5 | 0~99.9/0.1 | 0~99/1 | 0~109/1 | 0~119/1 | 0~129/1 | 2W/5W | 3.5mm/SMA/N |
| FSSAXX-40A1 | DC~40 | 0~9/1 | 0~60/10 | 0~70/10 | 2W/10W/25W | 2.92mm/3.5mm/SMA |