PCB-426A07
| basic data | |||
| Nominal diameter of microphone | 1/4 " | ||
| gain | -0.19 dB | [1] [2] | |
| Reinforcement | -0.25 dB | [4] [2] | |
| frequency range (±0. 2 dB) < br(rel. 1.000 Hz) | 2.5 … 126,000 Hz | ||
| frequency range (-3 dB) < br(rel. 1.000 Hz) | >0.7 Hz | ||
| frequency range with phase deviation < 1 ° | 63 … 20,000 Hz | ||
| noise (A-weighted) | < 2.5 µV | [1] | |
| Noise (A-weighted) | 1.8 MV | [1] [2] | |
| noise (unweighted, 20 … 20,000 Hz) | < 5.6 MV | [1] | |
| Noise (unweighted, 20 … 20,000 Hz) | 3.5 µV | [1] [2] | |
| noise (A-weighted) | 3.3 MV | [4] [2] | |
| Noise (unweighted, 20 … 20,000 Hz) | 5.9 µV | [4] [2] | |
| distortion (input 3 V rms at 1,000 Hz) | ≤ 70 dB | ||
| Rate of change of the output | 2 V/µs | [2] | |
| TEDS Chip | integrated by default | [3] | |
| Conditions of use | |||
| temperature range (operation) | -40 … 158 °F | -40 … 70 °C | |
| temperature range (storage) | -40 … 185 ° F | -40 … 85 ° C | |
| temperature | < 0.03 dB | ||
| air humidity (non-condensing) | 0 … 95% RH | ||
| Influence by humidity | < 0.03 dB | ||
| specifications | |||
| power supply | 20 … 32 V DC | ||
| constant power supply | 2 … 20 mA | ||
| impedance (input) | 20,000 M Ω | [2] | |
| capacity (input) | 0.15 pF | [2] | |
| Bias voltage | 10 … 14 V DC | ||
| Impedance(Output) | < 50 Ω | ||
| Output range | ±8 V | [2] | |
| physical properties | |||
| housing material | stainless steel | ||
| Size - diameter | 0.25 in | 6.4 mm | |
| size - length | 1.2 in | 29.5 mm | |
| dimensions | 0.13 oz | 3.6 grams | |
| connection | 10-32-coaxial socket | ||
| thread for microphone | 0,2244-60 UNS | 5.7 mm - 60 UNS | |
| Notes | |||
| [1] | measured with a reference microphone with 18 pF | ||
| [2] | typically | ||
| [3] | TEDS memory in accordance with IEEE PP1451. 4 | ||
| [4] | measured with a reference microphone with 6 pF | ||
| [5] | details: see PCB Declaration of Conformance PS076 | ||
| Accessories | |||
| ERC-16 | calibration of a microphone preamplifier | -1 |
PCB-426A07
