Operation Manual
NPRT 2200
4.2.
Filter Board Diagnostics
This screen contains the diagnostics pertaining to the filter board.
You may specify:
1) The frequency range selection:
a) 1 = 5:42 MHz
b) 2 = 5:65 MHz
c)
3 = 5:200 MHz
2) attenuator setting
a) 0 = none
b) 1 = 15 dB pad
c)
2 = 30 dB
d) 3 = 45 dB
3) The notch filter switch setting
a) 0 = no notch
b) 1 = 21.4 MHz
c)
2 = 30.5 MHz
d) 3 = no notch available
4) The final output level
If you specify the range, attenuator and the notch settings, the screen will calculate the final
output power level. If you specify the notch and the final output level, the system will calculate
the other values.
4.3.
Receiver Diagnostics
This screen contains diagnostics pertaining to the receiver board.
You may specify:
1) The source power (input to DUT)
2) The receiver crystal filter selection:
a) 1 = 21.4 MHz
b) 2 = 30.5 MHz
c)
3 = none
3) The receiver board attenuator setting
a) 0 = none
b) 1 = 15 dB pad applied
4) The notch filter switch setting
Page 10
Filter Diag Range:1 Base: 10.36
32.5 Deg C Atten:3 NS-3:-27.08
0.02 Notch:0 Path:-43.48
EXIT Output:-60.20
Rxer Diag Filter: 1 Src:-60.00 dBm
32.5 Deg C Atten: 1 ADC: 12100
Notch: 1 Pwr: UNDER
EXIT