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Wireless Operating Frequencies
Frequency Selection
Each transmitter/receiver system operates on a single factory-aligned, crystal-controlled frequency.
Available frequencies are shown in the chart on the following page.
Operating frequency is specified by a two- or three-character code, such as "T2" or "12L," in
addition to the actual frequency in MHz. The frequency of each transmitter appears on a label on
the outside of the unit. The frequency of each receiver appears on a label on the back of the unit
and the frequency of each system appears on the outer carton. For future reference, please record
them in the space provided below.
Because most of these authorized frequencies are shared with TV broadcasting, frequency selec-
tion is largely dependent upon which TV broadcast channels are in operation where the wireless
system is to be used.
RF Interference
If you encounter receiving interference (from other than an operating TV station), often it can be
eliminated by adjusting the receiver's squelch control, as described on page 6.
Please note that wireless frequencies are shared with other radio services. According to Federal
Communications Commission regulations,"Wireless microphone operations are unprotected from
interference from other licensed operations within the band. If any interference is received by any
Government or non-Government operation, the wireless microphone must cease operation..."
If you need assistance with operation or frequency selection, please contact your dealer
or the A-T professional division.
Extensive wireless information also is available on the A-T Web site at www.audio-technica.com.
For future reference, please record your system information here (the serial numbers appear
inside the battery compartment of each transmitter, and on the bottom of each receiver):
Operating Frequency
Freq. Code
Receiver
Model
ATW-R03
Transmitter
Model
ATW-T
8
Frequency
MHz
•
Serial Number
Serial Number
System Operating Frequencies
Application
• Traveling frequencies:
(Normally work anywhere in the U.S.A. and
Canada, but as a result tend to be crowded.)
• For use only where there is no TV Channel 7:
• For use only where there is no TV Channel 8:
• For use only where there is no TV Channel 9:
• For use only where there is no TV Channel 10:
• For use only where there is no TV Channel 11:
• For use only where there is no TV Channel 12:
Freq. Code
Freq. (MHz)
T2
169.505
T3
170.245
T8
171.905
7I
176.200
8M
183.200
8S
184.200
9F
187.600
10C
193.000
11G
199.800
12L
207.000
9
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