The 46BC is a 1/4" CCP multifield high sensitivity microphone set with 20 mV/Pa, lowest noise floor 24 dB(A), suitable for multi-directional measurement in vehicle cabins or complex environments.

· Key Specifications:

• Sensitivity: 20 mV/Pa.
• Dynamic range: 24 dB(A) to 146 dB.
• Frequency range: 4 Hz to 20 kHz.
• Operating temperature: -30°C to +100°C.
• Connector: Microdot.
• Type: Multifield high sensitivity.
• TEDS: Yes.
• Noise floor: 24 dB(A).

The 147EB is an extremely rugged CCP free-field microphone set for on-road brake noise measurement, withstanding strong impacts and harsh weather, tested over 10,000 real-road miles.

· Key Specifications:

• Sensitivity: 50 mV/Pa.
• Dynamic range: Wide for brake noise.
• Frequency range: Suitable for automotive.
• Operating temperature: Extreme conditions.
• Connector: BNC.
• Type: X-rugged free-field.
• TEDS: Yes.
• Application: Brake noise testing.

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.

The 46AP is a 1/2" LEMO pressure high sensitivity microphone set with 200V polarization, suitable for sensitive pressure measurements with low noise floor.

· Key Specifications:

• Sensitivity: 50 mV/Pa (high sensitivity).
• Dynamic range: 17 dB(A) to 146 dB.
• Frequency range: 3.15 Hz to 20 kHz.
• Operating temperature: -30°C to +85°C.
• Connector: 7-pin LEMO.
• Polarization: 200 V.
• TEDS: Yes.
• Type: Pressure high sensitivity.

The 46BG-FV is a 1/4" CCP pressure front vented high pressure microphone set, low sensitivity for high levels with front venting.

· Key Specifications:

• Sensitivity: Low.
• Dynamic range: High peak.
• Frequency range: High.
• Operating temperature: -30°C to +100°C.
• Connector: Microdot.
• Type: Pressure front vented high pressure.
• TEDS: Yes.
• Venting: Front.

The 40PL-11 is a short version of high pressure CCP free-field array microphone, phase-matched, compact design for limited spaces, handling 150 dB peak levels, suitable for array measurements in confined environments.

· Key Specifications:

• Sensitivity: 10 mV/Pa.
• Dynamic range: 32 dB(A) to 150 dB peak.
• Frequency range: 50 Hz to 20 kHz.
• Operating temperature: -30°C to +100°C.
• Connector: SMB.
• Polarization: 0 V.
• TEDS: Yes.
• Length: Short.

The 46BD-FV is a 1/4" CCP pressure front vented microphone set, ~4 mV/Pa sensitivity, suitable for pressure measurements with front venting in special spaces.

· Key Specifications:

• Sensitivity: ~4 mV/Pa.
• Dynamic range: 35 dB(A) to 160 dB.
• Frequency range: 4 Hz to 70 kHz.
• Operating temperature: -30°C to +100°C.
• Connector: Microdot.
• Type: Pressure front vented.
• TEDS: Yes.
• Venting: Front.

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.