The 46AD is a 1/2" CCP pressure microphone set with high sensitivity 50 mV/Pa, suitable for sensitive sound pressure measurements in couplers or boundaries with low noise floor.

· Key Specifications:

• Sensitivity: 50 mV/Pa.
• Dynamic range: 17 dB(A) to 146 dB.
• Frequency range: 3.15 Hz to 20 kHz.
• Operating temperature: -30°C to +85°C.
• Connector: BNC.
• Type: Pressure high sensitivity.
• TEDS: Yes.
• Standard: IEC 61094 WS2P.

The 40HF is a 1" low-noise system measuring sound below human hearing threshold, noise floor below -10 dB, suitable for sound power measurements on very quiet products with extremely wide dynamic range.

· Key Specifications:

• Sensitivity: High.
• Dynamic range: Below -10 dB to high.
• Frequency range: 10 Hz to 10 kHz.
• Noise floor: Very low (below hearing).
• Connector: Complete system.
• Polarization: Externally polarized.
• Size: 1".
• Application: Quiet product testing.

The 46DD-FV is a 1/8" CCP pressure front vented microphone set using 40DD cartridge, suitable for pressure measurements in confined spaces with front venting to minimize static pressure effects, ideal for special coupler applications.

· Key Specifications:

• Sensitivity: Approximately 1 mV/Pa.
• Dynamic range: Approximately 45 dB(A) to 170 dB.
• Frequency range: 10 Hz to 140 kHz.
• Operating temperature: -30°C to +100°C.
• Connector: Microdot.
• Venting: Front.
• TEDS: Yes.
• Polarization: 0 V.

The 46AQ is a 1/2" CCP random incidence microphone set, 50 mV/Pa sensitivity, suitable for diffuse sound field measurements in reverberant environments like vehicle cabins.

· Key Specifications:

• Sensitivity: 50 mV/Pa.
• Dynamic range: 17 dB(A) to 138 dB.
• Frequency range: 3.15 Hz to 16 kHz.
• Operating temperature: -30°C to +85°C.
• Connector: BNC.
• Type: Random incidence.
• TEDS: Yes.
• Standard: IEC 61094 WS2D.

The 40HT is a 1/2" low-noise probe-like system for confined spaces, very low noise floor, suitable for low sound measurements in tubes or tight areas.

· Key Specifications:

• Sensitivity: High.
• Dynamic range: Low noise.
• Frequency range: Wide.
• Noise floor: Very low.
• Connector: Complete system.
• Polarization: Externally polarized.
• Design: Probe-like.
• Application: Confined spaces.

The 147AX is a rugged CCP pressure microphone set specialized for hot/cold engine noise measurement in automotive NVH, with three-layer diaphragm protection and new form factor for quick mounting, high harsh environment tolerance.

· Key Specifications:

• Sensitivity: 50 mV/Pa.
• Dynamic range: Wide for engine noise.
• Frequency range: Suitable for automotive NVH.
• Operating temperature: High (hot engine).
• Connector: BNC.
• Type: Rugged pressure.
• TEDS: Yes.
• Application: Engine noise testing.

The 47BX is a low profile 1/4" CCP flush-mount microphone set, wide dynamic range from 44 dB to 165 dB, suitable for precise surface measurements with high frequencies.

· Key Specifications:

• Sensitivity: Standard.
• Dynamic range: 44 dB to 165 dB.
• Frequency range: 4 Hz to 70 kHz.
• Operating temperature: -30°C to +100°C.
• Connector: Microdot to BNC.
• Mounting: Flush-mount.
• TEDS: Yes.
• Size: 1/4".

The 46BH-1 is a 1/4" LEMO pressure high pressure microphone set with 200V polarization, low sensitivity for very high sound levels.

· Key Specifications:

• Sensitivity: Low for high pressure.
• Dynamic range: High peak SPL.
• Frequency range: High frequency.
• Operating temperature: -30°C to +100°C.
• Connector: LEMO.
• Polarization: 200 V.
• TEDS: Yes.
• Type: Pressure high pressure.