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Test 5. Resolution
Bandwidth
Selectivity
Steps 7, 8 and 9. Resolution Bandwidth Selectivity
Spectrum
Analyl
er
Measured
(
RES]
[FREQUHKYWANJ
(VIDEOBW]
60
dB
Bandwidth
Measured Bandwidth Maximum
3
dB
Selectivity Selectivity Ratio
Bandwidth (60 dB BW
t
3 dB BW)
3 MHz
20 MHz
1MHz 15MHz
300
kHz
5 MHz
100
kHz
2 MHz
30 kHz
500
kHz
10
kHz
200
kHz
3 kHz 50 kHz
1 kHz
10
kHz
300 Hz
5 kHz
100 Hz
2 kHz
30 Hz 500 Hz
10 Hz 100 Hz
100 Hz
300 Hz
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
AUTO
I
I
15:l
:
15:l
15: 1
I
I
15:l
13: 1
13:l
I
I
13:l
11:l
11:l
60
dB
points separated by
cl00
Hz
2-74 Performance Tests