TB 9-6625-2250-35
Test instrument parameters
Performance specifications
Calibrator output accuracy
Frequency: 300 MHz
Accuracy: 1.2 kHz
Amplitude range: -10 dBm
Accuracy: 0.3 dB
Resolution bandwidth accuracy
Range: 100 Hz
and selectivity
Accuracy: <30%
Range: 300 Hz to 300 kHz
Accuracy: <10%
Range: 1 MHz and 2 MHz
Accuracy: <25%
Selectivity: 60 dB/3 dB bandwidth ratio: <15:1
Input attenuator accuracy
Range: 0 to 70 dB, referenced to 10 dB input attenuation
Frequency range: 10 kHz to 22 GHz1
Accuracy: <1.8 dB/10 dB step, 3.5 dB maximum
IF gain uncertainty
Range: 0 to -80 dBm reference level, 10 dB input attenuation
Accuracy: <1.0 dB
Residual FM (zero span)
<50 Hz X N2 p-p in 20 mS
Noise sidebands
Range: 2.5 GHz, -10 dBm 9 kHz offset
Accuracy: <-70 dBc
Frequency readout accuracy
Frequency range: 9 kHz to 22 GHz1
+(15% of RES BW) + 250 Hz
Frequency count marker
Frequency range: 9 kHz to 22 GHz1
accuracy
Accuracy: <(4 X 10-6 + 50 Hz X N2 + 1 LSD)
Frequency span
Range: 0 Hz, 2.5 kHz X N2 to 19.25 GHz3 over the 10-division crt
horizontal axis, variable in approximately 1%
increments or in a 1,2,5, sequence
Accuracy (span ≥10kHz): <5%
Frequency response (10 dB
input attenuation)
Referenced to cal output
(300 MHz)
Displayed average noise level
Frequency Range
(dBm)
(no signal at input, 100 Hz
RES BW, and 0 dB input
10 kHz
<-90
attenuation)
100 kHz
<-100
1 MHz to 2.9 GHz
<-121
2.9 to 6.46 GHz
<-121
6.46 to 13 GHz
<-110
13 to 19.7 GHz1
<-105
19.7 to 22 GHz1
<-100
Residual responses (no signal
Range: 200 kHz to 6.46 GHz
at input, 0 dB input
Responses: <-90 dBm
attenuation)
Frequency drift
<50 Hz X N2 per minute of sweep time spans <100 kHz
<2 kHz X N2 per minute of sweep time spans 101 kHz to <1 MHz
See footnotes at end of table.
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