CAD Astatic 1800VP Continuously Variable Pattern Podium Microphone

The 1800VP is a continuously-variable pattern condenser gooseneck microphone system with remote polar control. The variable polar pattern with remote control allows the user to precisely adjust the shape of the pick-up pattern for best performance from a remote location. Utilizing a two-conductor shielded cable (max length 2,000 feet) between the microphone head and the pattern control box, the user can adjust the polar pattern in real time without changing capsules, microphone positions, or inducing noise in the audio chain.
Special attention has been given to the frequency response and sensitivity of the microphone while utilizing the variable-pattern control to precisely alter the shape of the pick-up pattern. The large diameter, low-noise elements produce a frequency response of 40Hz to 20KHz with a selectable, recessed 80Hz, 12dB/octave high-pass filter that removes unwanted low-frequency energy when engaged. The filter control is conveniently located on the control box.

The 1800VP comes complete with an 18" dual-flex gooseneck terminated with a TA3F type connector and XLRM-type connector.
The 1800VP is primarily designed for recording and sound reinforcement on podiums, instruments and ambient miking. The 1800VP can also be used for vocal pick-up in government, institutional and business applications.

The 1800VP microphone system is designed to shorten the list of products an audio designer needs to consider when hanging microphones are specified. The remote variable polar pattern control allows the installer or end user the ability to change polar patterns when installed or from scene to scene. Adjustments to the pick-up pattern can be done on the fly without costly lifts