PCB-426A10
- ICP® preamplifiers for 1/2 "-microphones, < / l"i >
- 20 Hz high-pass filter,.
- Gain - 0.1 dB,
- Frequency range 10... 125,000 Hz
- Including the TEDS memory chip
| basic data | |||
| Nominal diameter of microphone | 1/2 " | ||
| gain | -0.1 dB | [2] [1] | |
| Frequency range (rel. 1,000 Hz) (±0. 1 dB) | 80 … 125,000 Hz | ||
| Frequency range (rel. 1,000 Hz) (-3 dB) | < 10 Hz | ||
| frequency range with phase deviation-1 … 1 ° | 500 … 20,000 Hz | ||
| Frequency range with phase deviation-1 … 10 ° | 50 … 500 Hz | ||
| noise (A-weighted) | < 3.6 µV | [1] | |
| Noise (A-weighted) | 2.6 µV | [1] [2] | |
| noise (unweighted, 20 … 20,000 Hz) | < 11,2 µV | [1] | |
| Noise (unweighted, 20 … 20,000 Hz) | 7.8 µV | [1] [2] | |
| Distortion (input 3 V rms at 1,000 Hz) | ≤ 70 dB | ||
| rate of change of the output | 2 V/µS | [2] | |
| TEDS Chip | by defaultintegrated | [3] | |
| conditions | |||
| temperature range (operation) | -40 … 176 ° F | -40 … 80 ° C | |
| temperature influence | < 0.05 dB | ||
| air humidity (non-condensing) | 0 … 95% RH | ||
| influence by humidity | < 0.05 dB | ||
| Specifications | |||
| power supply | 20 … 32 V DC | ||
| Constant power supply | 2 … 20 mA | ||
| impedance (input) | 2 G Ω | [2] | |
| capacity (input) | 0.2 pF | [2] | |
| Bias voltage | 10 … 14 V DC | ||
| impedance (output) | < 50 Ω | ||
| Output range (maximum) | ±7 V pk | ||
| physical properties | |||
| parts usematerial | stainless steel | ||
| Size - diameter | 0.5 in | 12.7 mm | |
| size - length | 3.18 in | 80.7 mm | |
| Connection | BNC socket | ||
| thread for microphone | 0,4606 - 60 UNS | 11,7 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] | details: see PCBs Declaration of conformance PS073 | ||
| Accessories | |||
| ERC-16 | calibration of a microphone preamplifier | -1 |
PCB-426A10
