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CH230/
CH230W
Condenser Cardioid Hanging Microphones
•Available in black or white
•Braided cable shield maintains horizontal aiming, even when temperature and humidity vary
•Preamp mounts in standard electrical boxes
•Steel preamp shield gives high resistance to electrical noise and rf interference
•
•Screw-type output terminals are reliable over the long term
Description and Application
The CH230 and CH230W hanging micro- phones, utilize
The CH230’s low self noise and high output signal level combine to produce an excel- lent
quality.
The CH230 and CH230W are easily aimed at the performance with the supplied steel wire hanger and holding nut. The wire hanger attached to the microphone element and cable can be bent to aim the microphone in the vertical plane. The horizontal position- ing of the microphone is accomplished by rotating the element and locking the posi- tion with the nut (detailed description later). This allows the microphone to be accurately positioned over a choir, stage or orchestra.
The CH230 and CH230W are furnished with 30 feet of black (CH230) or white (CH230W) miniature braided shielded cable. The design of the cable ensures the microphone’s horizontal position will be held stable without the need of
The CH230’s electronics module and mount- ing hardware allow quick assembly and mounting to a standard electrical switch box or
Assembly
Parts List:
1 microphone with hanger and 30 ft of cable
1 round plaster ring
1 rectangular switch cover
1 printed circuit board
1 shield box
1 strain relief
2
4
2
2#4
2
4threaded spacers
6#4 fiber washers Tools Required:
Assembly Instructions (see Figure 3):
1.Identify the type of electrical box, switch or octagon, and select the proper cover plate to start the assembly.
2.Position the plate with the printed side