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FAQ's for 450 Series II
Dynamic Microphone Type

Dynamic Microphone Type

Simple, rugged diaphragm/coil. handles extreme volume levels without distortion.
OmniDirectional Polar Pattern

OmniDirectional Polar Pattern

Equally sensitive to sound from all directions, but cannot be "aimed" to isolate one area.
Tailored Frequency Response

Tailored Frequency Response

Smooth, extended response. Tuned to accentuate specific types of instruments or voices.

450 Series II Voice Communication Microphone

Applications
Form Factors
Model Lines

Designed for indoor communication systems — fixed station — including police, fire, transportation, restaurant, and industrial applications.

    • Frequency response tailored for voice communications
    • Switch-selected dual impedance output
    • PTT switch that can be locked “On” for hands-free operation
    • Four conductor, shielded, bare-ended (no connector), straight cable
    • Adjustable height
    • Does not require DC power for operation
  • Type
    Dynamic
    Frequency Response
    200 to 5,000 Hz
    Polar Pattern
    Omnidirectional
    lmpedance
    225 to 30,000 ohms
    Output Level
    HIGH @ 1,000 Hz: -35.0 dBV/Pa* (17.8 mV); LOW @ 1,000 Hz: -57.0 dBV/Pa* (1.4 mV) *1 Pa = 94 dB SPL
  • Name Availability
    R96

    R96

    Replacement Cartridge for 526T, 526T Series II and 550L Dynamic Base Station Microphones.

    		 Where To Buy
  • File Language Type File Size
    450 Series II User Guide English PDF 491 kb
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