Pambry Electronics microphones and earphone speakers

Specification

• Sensitivity: -22dBV ±3 typical into 5V/5kΩ
• >25dB noise cancelling at 100Hz
• IP67
• Wire ended terminals
• Standard layout QPL durable flexi boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -33dBV/Pa ± 3 typical into 5V/5kΩ
• >25dB noise cancelling at 100Hz
• IP67
• Wire ended terminals
• Standard layout QPL durable flexi boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -37dBV/Pa ± 4 typical into 5V/5kΩ
• >25dB noise cancelling at 100Hz
• IP67
• Wire ended terminals
• Standard layout QPL durable flexi boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -65dBV/Pa ± 5 typical into 150Ω
• >25dB noise cancelling at 100Hz
• IP65-IP67
• Wire ended terminals
• Standard layout QPL durable flexi boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -64dBV/Pa ± 5 typical into 220Ω
• >25dB noise cancelling at 100Hz
• IP65-IP67
• Wire ended terminals
• Standard layout QPL durable flexi boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -82dBV/Pa ± 5 typical into 5Ω
• >25dB noise cancelling at 100Hz
• IP67
• Wire ended terminals
• Designed to MIL-PRF-26542E (M138/G)
• Standard layout QPL durable flexi boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -82dBV/Pa ± 5 typical into 5Ω
• >25dB noise cancelling at 100Hz
• IP67
• Specialised connector range
• Design combination of flexi boom arm, pivot and cable lead to 2 pin connector

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -82dBV/Pa ± 5 typical into 5Ω
• >25dB noise cancelling at 100Hz
• IP67
• Wire ended terminals
• Equivalent to DC M-7A
• Standard layout QPL durable flexi boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -28dBV/Pa ± 3 typical into 470Ω
• >25dB noise cancelling at 100Hz
• IP67
• U-173 plug connector
• Equivalent to DC M-7A
• Long Flexi boom arm with ridged wireframe support to 2 pin connector

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

• >25dB noise cancelling @ 100Hz
• Aviation Microphone Equivalent to DC M-7A
• Durable Flexible Boom
• Waterproof to IP67 (Sea Water Resistant)
• Fitted with Windsock

Specification

• Sensitivity: -28dBV/Pa ± 3 typical into 150Ω Load
• Freq Resp: 100Hz to 10KHz
• Distortion: <5% @ +20dBPa
• Power: 8-16V DC via 470Ω
• Terminals: Flying Lead, not Polarity Sensitive

Designed to meet RTCA DO-160E

• High Temp: 70˚C/55˚C (Store/op)
• Low Temp: -40˚C/-20˚C (Store/op)
• Humidity: 95% at 65˚C
• Water: Section 10 Category Y
• Salt fog: Section 7 Category S
• Fungus: Section 13
• Dust: Method 510.5

Specification

• Sensitivity: -46dBV/Pa ± 3 typical into 150Ω
• >25dB noise cancelling at 100Hz
• IP67
• Wire ended terminals
• Equivalent to M162 Output
• Standard layout QPL durable flexi boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -59.6dBV/Pa ± 3 typical into 150Ω
• >25dB noise cancelling at 100Hz
• IP67
• Wire ended terminals
• Equivalent to M170 Output
• Standard layout QPL durable flexi boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -28dBV/Pa ± 3 typical into 150Ω
• >25dB noise cancelling at 100Hz
• IP67
• U-173 socket connector
• Equivalent to M162 Output
• Equivalent to DC M-7A
• Adjustable ridged wireframe boom arm

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -46dBV/Pa ± 3 typical into 150Ω AC
• >25dB noise cancelling at 100Hz
• Mil-Std-810; 507, 509, 508.6, 510.5
• Screw terminals
• Equivalent to M162 output
• Standard Pambry screened enclosure to screw terminals
• Optional wireframe boom

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -46dBV/Pa ± 3 typical into 150Ω AC
• >25dB noise cancelling at 100Hz
• Mil-Std-810; 507, 509, 508.6, 510.5
• Wire ended terminals
• Equivalent to M174 output
• Standard Pambry screened enclosure with moulded cable terminal
• Optional wireframe boom

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Specification

• Sensitivity: -59.6dBV/Pa ± 3 typical into 150Ω
• >20dB noise cancelling at 100Hz
• Mil-Std-810; 507, 509, 508.6, 510.5
• Screw terminals
• Equivalent to M170 output
• Standard Pambry screened enclosure to screw terminals
• Optional wireframe boom

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Polar response at 1kHz/1m

Dynamic / Electret / Amplified Electret

Specification

• IP65-IP67
• Wire ended terminals
• 8mm through hole mask microphone fitting
• 5 Ohm Dynamic
• 50 Ohm Dynamic
• 150 Ohm Dynamic
• 300 Ohm Dynamic
• Electret, High, Medium, Low
• Amplified Aviation Equv. To DC M7 A (carbon equivalent)

Typical Frequency Response

Specification

• Sensitivity: -30dBV/Pa typical into 150Ω
• Available for breathing apparatus such as, firefighting, respirators, under sea masks
• Can be optimised mechanically and electrically to your specification

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Specification

• Sensitivity: -80dBV/Pa ± 3 typical into 300Ω
• IP54
• OMJ-101 connector
• Miniature microphone housing to cable terminal

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Specification

• Sensitivity: -36dBV/Pa (1.3V/10K)
• Mil-Std-202; 107, 201| Mil-Std-810; 507, 514.4, 510.5
• Wire ended terminals
• ø3mm x 10mm microphone onto 1.78mm cable

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Specification

• Sensitivity: -5dBV/Pa 1 3 typical into 15kΩ
• IP67
• Conforms to the July 2014 regulations of the International Marine Organization
• IMO-MSC-333-90 standard
• RCA output connector
• 12V input omni microphone
• Internal self test function Electrical characteristics can be optimised for any voice data recorder

dBV VS frequency near and far sensitivity,Normalised to 0dBV

Typical Frequency Response

Specification

• Mylar, moving coil type
• Ø 40.6mm ±0.25mm
• 600Ω ±15% impedance
• 125dB SPL ±3dB @ 1KHz 1mW on IEC-318 ear typical output level
• 30mW nom. input
• 100mW max. input
• IP6X-IPX7

Typical Frequency Response

Specification

• Mylar, moving coil type
• Ø 40.6mm ±0.25mm
• 100Ω ±15% impedance
• 116dB SPL ±3dB @ 1KHz 1mW on IEC-318 ear typical output level
• 50mW nom. input
• 100mW max. input
• IP67

Typical Frequency Response