Introduction
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The CX
iR
receiver incorporates two separate receivers
fed by separate antennae. A comparator circuit
compares the RF levels from the two receivers ensuring
that the receiver will always switch to the strongest
signal. A noiseless switching circuit takes full
advantage of the accurate level detection to allow
switching as often as needed without noise or clicks.
The result is a reliable, drop-out free, broadcast-quality
audio signal indistinguishable from a line microphone.
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Selecting frequencies
The Envoy Range provides a choice of 32 pre-
programmed operating frequencies within a 24MHz
block, in the 470MHz to 1000MHz range. This allows you
to select a frequency appropriate to the location.
The Aud
iR
Palm OS application can be used in
conjunction with the CX
iR
and MX
iR
receivers to
accurately locate any unused channels in a particular
location, thereby eliminating any guesswork.
The Switch
iR
infra-red controller allows you to check
and change the frequency on the CX
iR
and MX
iR
receivers, and the HX
iR
transmitter.
§ 1 Introduction
12/10/01, 3:17 pm
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