熱門工具
- 1環(huán)型天線計(jì)算器
- 2運(yùn)算放大器低通濾波器計(jì)算器
- 3飛行器機(jī)翼弦長(zhǎng)估算工具
- 4Trap 天線設(shè)計(jì)方法及計(jì)算工具
- 5微帶線計(jì)算工具 | Microstrip Line Calculator
- 6RF Trap衰減器計(jì)算 | RF Trap With Attenuators Calculator
- 7同軸線計(jì)算工具 | Coaxial Line Calculator
- 85級(jí)微帶低通濾波器設(shè)計(jì) | 5-section Distributed LPF Calculator
- 9PI衰減器計(jì)算器 (回波) | PI Attenuator Calculator
- 10J型發(fā)射天線尺寸在線計(jì)算器
有源工具
級(jí)聯(lián)噪聲系數(shù)計(jì)算 | Noise Figure Calculator
2012-10-10
點(diǎn)擊：0
| [ How to use ] |
| 1.Input NF and Gain of each stage, and click on [ Calculate ] button. [ Example 1 ] Input is unnecessary for 3 - 5stage in the case of the 2stage amplifier. [ Example 2 ] NF is to input L, Gain with -L in the case of the filter of loss L[dB]. |
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