Kristal Radyo
| Diode Part Number | DC Bias | 20 MHz | 60 MHz | 100 MHz | 130 MHz | Notes |
| 5082-2835 Schottky | 10 uA | "0" dB | 0 dB | -2.5 dB | -4.5 dB | quite good! |
| 1N5711 Schottky | 10 uA | -0.5 dB | -0.5 dB | -2.0 dB | -3.5 dB | better at high freq. |
| 1N4454 silicon (similar to 1N914) |
20 uA | -8.5 dB | -9.5 dB | -10.5 dB | -11.5 dB | pretty bad! |
| 1N277 (Ge.) | None | -3.0 dB | -4.0 dB | -6.5 dB | -8.5 dB | not great at high freq. |
| 1N34A (Ge.) | None | -3.0 dB | -4.0 dB | -6.5 dB | -8.5 dB | . |
| 1N32 | 10 uA | -1.0 dB | -1.0 dB | -3.5 dB | -5.0 dB | microwave diode |
| Red LED | 10 uA | -4.0 dB | -4.5 dB | -8.0 dB | -11 dB | not bad for low freq. |
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