| Frequency range: |
2 Hz - 200 kHz (±0.2 dB) |
| Input impedance: |
0.4 pF, 20 G Ohm |
| Output impedance: |
(typical) 55 Ohm |
| Output connector: |
4/7-pin LEMO male |
| Power supply, Single: |
28 V, 0.7 mA to 120 V, 2.5 mA |
| and Dual: |
±14 V, 0.7 mA to ±60 V, 2.5 mA |
| Noise: A-weighted and: |
< 2.5 µV (typically 1.8 µV) rms |
| linear (20 Hz - 20 kHz): |
< 6 µV (typically 3.5 µV) rms |
| Gain: |
–0.25 dB (typical) |
| Operating temperature: |
–30 °C to + 70 °C |
| Storage temperature: |
–40 °C to + 85 °C |
| Dimensions and weight 26AA, 26AC, 26AL, 26HG and 26TC (ex. cable): |
diameter: 6.35 mm (¼") |
| Dimensions and weight 26AB and 26AN: |
diameter: 12 mm (0.47") |
< 2.5 µV (typically 1.8 µV) rms
< 2.3 µV (typically 1.5 µV) rms (26HG)
< 6 µV (typically 3.5 µV) rms
< 5.7 µV (typically 3.2 µV) rms (26HG)
–0.25 dB (typical)
–30 °C to + 70 °C
–40 °C to + 85 °C
diameter: 6.35 mm (¼")
length: 43 mm
weight: 8 g
diameter: 12 mm (0.47")
length: 67.6 mm
weight: 22 g