Panasonic EB-X300 Service Manual page 21

Gsm personal cellular telephone
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Blocking:
Frequency
FR ± 600 kHz to FR ± 800 kHz
FR ± 800 kHz to FR ± 1.6 MHz
FR ± 1.6 MHz to FR ± 3 MHz
915 MHz to FR - 3 MHz
FR ± 3 MHz to FR 980 MHz
FR ± 600 kHz to FR ± 800 kHz
1,785 MHz to FR - 3 MHz
835 MHz to < 915 MHz
> 980 MHz to 1,000 MHz
100 KHz to < 835 MHz
> 1000 MHz to 12.75 GHz
100 kHz to 1,705 MHz
> 1,705 MHz to < 1,785 MHz
> 1,920 MHz to 1,980 MHz
> 1,980 MHz to 12.75 GHz
Measurement Conditions:
Wanted carrier is 3 dB above reference sensitivity.
Interferer is CW.
Spurious response exceptions:
Six exceptions are permitted IN band 915 MHz - 980 MHz.
24 exceptions are permitted OUTSIDE band 915 MHz - 980 MHz.
Intermodulation Characteristics
Interferer Level ( f1 & f2) dBm
–49
Small MS level in dBµVemf( )
E-GSM 900
GSM 1800
70
70
80
90
90
113
113
90
90
Interferer Frequencies ( f1 & f2 )
Wanted frequency= 2f1 - f2, and [ f1 - f2] = 800 kHz
– 4-4 –
GSM 1900
70
70
70
70
80
80
87
87
87
87
113
113
101
101
101
101
90
90

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