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And with the following ½" G.R.A.S. prepolarised microphones using the included Adapter GR0010: Download Product Data: pd_26CB_ver_24_feb_2011.PDF |
Related Products: Type 26A+ Series, Types 26HG, & 26TC |
;) CCP Preamplifier Type 26CCSimilar to the Type 26CB but with an integrated SMB connector which allows it to be used directly on G.R.A.S. Array Modules PR0001 and PR0002. Download Product Data: pd_26CC_ver_23_06_06.PDF |
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;) CCP Type 26CG, Infra-sound (for Microphone Type 40AZ)The CCP1 Type 26CG has been designed for measurements at very low frequencies (infra-sound), below 1 Hz. It has a very wide bandwidth (from below 1 Hz to above 200 kHz) and a low inherent noise level, owing to the 40 GOhm input impedance, and is thus applicable for use at very low sound pressure levels. Used with ½" Free-field Microphone Type 40AZ, Infra-sound. Download Product Data: pd_26CG_ver_25_June_09.PDF |
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;) CCP Preamplifier Type 26CSType 26CS is a very small premaplifer. The 26CS is integrated with a Microdot connector and is delivered with a 3 m Microdot-BNC cable for direct connection to G.R.A.S. CCP1 input channels with a standard BNC socket, e.g. see Type 12AL. Download Product Data: pd_26CS_ver_29_01_09.PDF |
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1 Constant Current Power 2 Transducer Electronic Data Sheet according to IEEE-1451.4. |
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| Frequency range: |
2 Hz - 200 kHz (±0.2 dB) |
| Input impedance: |
0.4 pF, 20 G Ohm |
| Output impedance: |
< 50 Ohm |
| Output connector: |
Coaxial microdot (26CB) |
| Power supply: |
2 mA to 20 mA (typically 4 mA) |
| Noise: A-weighted |
< 2.5 µV (typically 2 µV) rms |
| Noise: linear (20 Hz - 20 kHz) |
< 6 µV (typically 3.5 µV) rms |
| Gain: |
Types 26CB, 26CC: –0.25 dB (typical), Type 26CS: -0.45 dB (typical) |
| Operating temperature: |
Types 26CC, CS: –30 °C to + 70 °C |
| Storage temperature: |
Types 26CC, CS: –40 °C to + 85 °C |
| Dimensions and weight |
Diameter: 6.35 mm (¼") |