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CMX838D1 View Datasheet(PDF) - MX-COM Inc

Part Name
Description
MFG CO.
'CMX838D1' PDF : 70 Pages View PDF
FRS/PMR446/GMRS Family Radio Processor
16
CMX838 Advance Information
4.1.6 Receive Audio Path
Overall magnitude response for the receive audio path for wideband and narrowband with deemphasis is
shown in Figure 12.
20
10
0
WIDE BAND
-10
-20
NARROW BAND
-30
-40
-50
-60
100
1000
10000
Frequency (Hz)
Figure 12: Receive audio path frequency response with deemphasis.
4.1.7 Audio Path without Deemphasis or Preemphasis
The magnitude response for the audio path (could apply to transmit or receive) without the preemphasis or
deemphasis is shown in Figure 13.
10
0
WIDE BAND
-10
-20
NARROW BAND
-30
-40
-50
-60
-70
100
1000
10000
Frequency (Hz)
Figure 13: Audio path frequency response without preemphasis or deemphasis.
¤2001 MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480221.002
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All trademarks and service marks are held by their respective companies.
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