Model 600L Universal Microphone Manual
GENERAL DESCRIPTION
The CES Model 600L DTMF Encoder Microphone is engineered specifically for use
with a wide variety of mobile radio applications. Whether used on SMR trunked
systems, conventional telephone interconnected shared mobile radio systems, or in
dedicated single-user radio systems, your new 600L microphone will enhance the utility
of your mobile communications. Standard features in the Model 600L microphone
include:
n n Automatic push-to-talk transmitter keying
n n Direct compatability with many models of mobile radio products
n n Installed mating connector available for many popular model radios
n n Durable backlighted silicone rubber keypad
n n Precise crystal controlled tone generation
n n Automatic microphone muting
n n Audible DTMF sidetone to ensure proper dialing
n n Rugged urethane extreme temperature coil cord
n n Optional fixed length DTMF digit dialing (150 milliseconds)
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