Agilent Technologies 53151A, 53152A Specifications, Operating Guide, Emissions “kickback noise”

Chapter 3 Specifications

3

Input Characteristics	Agilent 53150A	Agilent 53151A	Agilent 53152A
Emissions (“kickback noise”)	N/A	N/A	N/A
Channel 1
Channel 2 (measuring/no input)	−40 dBm/<−70 dBm	−40 dBm/<−70 dBm	−40 dBm/<−70 dBm
Residual Stability*	N/A	N/A	N/A
Channel 1
Channel 2	0.6 LSD rms	0.8 LSD rms	1.25 LSD rms
*Counter and source tied to same timebase
Accuracy	±1 LSD ± residual stability	±1 LSD ± residual stability	±1 LSD ± residual stability
Channel 1/Channel 2
	± timebase error x frequency	± timebase error x frequency	± timebase error x frequency
Measurement Time	1/Resolution + 20 ms	1/Resolution + 20 ms	1/Resolution + 20 ms
Channel 1
Channel 2	1/Resolution +	1/Resolution +	1/Resolution +
	Acquisition time + 20 ms	Acquisition time + 20 ms	Acquisition time + 20 ms
FM Tolerance	N/A	N/A	N/A
Channel 1
Channel 2 (FM Auto)	20 MHz p-p max	20 MHz p-p max	20 MHz p-p max to 26.5 GHz,
	@ 10 MHz rate	@ 10 MHz rate	12 MHz p-p max above
			26.5 GHz @ 10 MHz rate
(FM Off)	1 MHz p-p @ 10 MHz rate	1 MHz p-p @ 10 MHz rate	1 MHz p-p @ 10 MHz rate
AM Tolerance	Any index provided minimum	Any index provided minimum	Any index provided minimum
Channel 1, Channel 2
	signal level is not less	signal level is not less	signal level is not less
	than sensitivity	than sensitivity	than sensitivity
Amplitude Discrimination	N/A	N/A	N/A
Channel 1
Channel 2	N/A	N/A	N/A
below 300 MHz
above 300 MHz	Automatically measures the largest	Automatically measures the largest	Automatically measures the largest
	signal present provided signal is	signal present provided signal is	signal present provided signal is
	>10 dB (typical) above any signal	>10 dB (typical) above any signal	>10 dB (typical) above any signal
	separated by less than 75 MHz;	separated by less than 75 MHz;	separated by less than 75 MHz;
	>20 dB (typical) above any signal	>20 dB (typical) above any signal	>20 dB (typical) above any signal
	separated by more than 75 MHz	separated by more than 75 MHz	separated by more than 75 MHz
Power Measurement		N/A	N/A
Channel 1	N/A
Channel 2		Counter sensitivity to +7 dBm	Counter sensitivity to +7 dBm
Range	Counter sensitivity to +7 dBm
Accuracy at input connector**
(0 dBm to −20 dBm)			±1.0 dB
0.05–12.4 GHz	±1.5 dB	±1.5 dB
12.4–20 GHz	±1.5 dB	±1.5 dB	±1.5 dB
20–26.5 GHz	N/A	±2.0 dB	±1.5 dB
26.5–46 GHz	N/A	N/A	±2.0 dB
Resolution	0.01 dB	0.01 dB	0.01 dB
Display	dBm or milliwatts/microwatts	dBm or milliwatts/microwatts	dBm or milliwatts/microwatts
**see graphs for typical data

3-4 Operating Guide