MX375 Просмотр технического описания (PDF) - CML Microsystems Plc

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Компоненты Описание

производитель

MX375

Pvt SQUELCH™ CTCSS Encoder/Decoder

CML Microsystems Plc 

PvtSQUELCHTM CTCSS Encoder/Decoder

11

RX Clear

Total Harmonic Distortion

Output Noise Level

Passband Gain (300-3033Hz)

Passband Ripple (300-3033Hz)

Audio Stopband Attenuation

(fIN>3333Hz)

(fIN>3633Hz)

(fIN<250Hz)

RX Invert

Total Harmonic Distortion

Baseband Breakthrough

Carrier Breakthrough

Output Noise Level

Passband Ripple (300-3000Hz)

Audio Stopband Attenuation

(fIN>3333Hz)

(fIN>3633Hz)

(fIN<250Hz)

TX Clear

Total Harmonic Distortion

Output Noise Level

Passband Gain (300-3033Hz)

Passband Ripple (300-3033Hz)

Audio Stopband Attenuation

(fIN>3333Hz)

(fIN>3633Hz)

(fIN<250Hz)

TX Invert

Total Harmonic Distortion

Baseband Breakthrough

Carrier Breakthrough

Output Noise Level

Passband Ripple (300-3033Hz)

Audio Stopband Attenuation

(fIN>3333Hz)

(fIN>3633Hz)

(fIN<250Hz)

Notes Min.

3

7

3

-1

3

8

8

3,8

3

7,8

3

8

8

3

7

3

3

8

8

3,8

7,8

3,8

8

8

8

Table 8: Operating Characteristics

Typ.

Max

2

5

-43

0

1

3

-20

-45

-42

4

10

-40

-40

-37

-

4

-50

-60

-60

3

5

-43

0

3

-20

-45

-42

4

10

-40

-40

-37

4

-50

-60

-60

MX375

Units

%

dB

dB

dB

dB

dB

dB

%

dB

dB

dB

dB

dB

dB

dB

%

dB

dB

dB

dB

dB

dB

%

dB

dB

dB

dB

dB

dB

dB

© 1997 MX•COM Inc.

www.mxcom.com Tele: 800 638-5577 910 744-5050 Fax: 910 744-5054

Doc. # 20480026.007

4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA

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