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CAD Audio 220VPW Condenser Boundary Microphone with Variable Polar Pattern - White (Discontinued)

Part # 220VPW
Model # 220VPW

The Astatic 220VPW is an inconspicuous, continuously-variable polar pattern, button-style, condenser boundary microphone designed for surface installation.

Description

Details

The 220VPW is an inconspicuous, continuously-variable polar pattern, button-style, condenser boundary microphone designed for surface installation. Special attention has been given to design the 220VPW to resist interference from cell phones, two-way communication, and other RF devices. The integral 80Hz, 12dB/octave high-pass filter removes unwanted low-frequency energy to improve intelligibility. The all metal, threaded body and shock-absorbing bushings make for easy installation in surfaces up to 3" thick. When mounted on a hard surface, the 220VPW will take advantage of the "boundary effect" signal-to-noise ratio increase. The 220VPW is terminated with a standard 3-pin XLRM-type connector recessed in the body of the microphone. The 220VPW features a continuously-variable polar pattern so it can shorten the list of products an audio system designer needs to consider when boundary condenser microphones are specified. The installer can precisely tailor the polar pattern for the best performance depending upon the application or environment. The 220VPW is primarily designed for speech and vocal pickup in governmental, institutional, religious and business applications.

Features

Features

  • Continuously-variable polar pattern control
  • Securable polar-pattern control
  • All-metal housing suitable for commercial applications
  • Mounting hardware included
  • RF (radio frequency) Resistant Architecture
  • Integrated high-pass filter for elimination of unwanted low-frequency energy
  • Shock-absorbing polymer bushings included
  • Inconspicuous design
Specification
Model220VPW
Product TypeBoundary Microphone
Operating PrincipleCondenser
Polar PatternContinuously-variable
Frequency Response90Hz -17KHz
Sensitivity-32dBV (25mV) @ 1 Pa
Impedance120 ohms
Maximum SPL120dB, 1% T.H.D., 1KHz
Self Noise18dBA
Power RequirementsP12, P24, P48, 4mA
FinishDurable matte-black urethaneor white (220VPW)
RF ImmunityMeets or exceeds EN55103-2,E1, E2, E3 and E4
Included Accessories2 rubber bushings,hex nut and washer
Dimensions3.4" x 3.3/8" x 13.16" (19mm x 85mm x 20mm)
Net Weight0.244 lbs (0.11 kg)
Shipping Weight0.313 lbs (0.14 kg)
Documents

Documents

In The Box

In The Box

  • (1) Condenser Boundary Microphone
  • (2) Rubber Bushings
  • (1) Hex Nut
  • (1) Washer
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