Agilent Technologies 8753ET Agilent 8753ES Specifications, Test-Port Output Characteristics7

Agilent 8753ES Specifications

Test-Port Output Characteristics7

Frequency characteristics
Range	30 kHz to 3 GHz
Option 006	30 kHz to 6 GHz
Resolution	1 Hz
Stability9	±7.5 ppm (0° to 55° C)
	±3 ppm/year
Option 1D5	±0.05 ppm (0° to 55° C),
	±0.5 ppm/year
Accuracy	±10 ppm at 25° ±5° C
Power range2	-85 to +10 dBm
Option 075/014	-85 to +8 dBm
Power sweep range	25 dB (typically 31 dB)
Resolution	0.01 dB
Level accuracy1,2,5	±1.0 dB
Level linearity1,2,5	-15 dBm to +5 dBm ±0.2 dB
	5 dBm to 10 dBm6 ±0.5 dB
Impedance9	50 Ω (nominal)
30 kHz to 3 GHz	>16 dB RL (<1.38 SWR)
3 GHz to 6 GHz	>14 dB RL (<1.50 SWR)
Option 075	75 Ω (nominal)
30 kHz to 3 GHz	>16 dB RL (<1.38 SWR)
Spectral purity
2nd harmonic3	<-40 dBc at 0 dBm9
	<-50 dBc at -10 dBm9
Option 002	<-25 dBc at 10 dBm6
3rd harmonic4	<-40 dBc at 0 dBm9
	<-50 dBc at -10 dBm9
Option 002	<-25 dBc at 10 dBm6
Nonharmonic spurious9
Mixer related	<-30 dBc at 10 dBm6
	<-55 dBc at -10 dBm

Test-Port Input Characteristics

Frequency range	30 kHz to 3 GHz
Option 006	30 kHz to 6 GHz
Average noise level2,8
<3 GHz	<-82 dBm (3 kHz BW)
<3 GHz	<-102 dBm (10 Hz BW)
<3 GHz	<-110 dBm (10 Hz BW) typical
3 to 6 GHz	<-77 dBm (3 kHz BW)
3 to 6 GHz	<-97 dBm (10 Hz BW)
3 to 6 GHz	<-105 dBm (10 Hz BW) typical
Maximum input level	10 dBm
Damage level	26 dBm or 35 VDC
Impedance	50 Ω (nominal)
Option 075	75 Ω (nominal)
Frequency response2,5
300 kHz to 3 GHz	±1.0 dB
3 GHz to 6 GHz	±2.0 dB
Internally generated harmonics (Option 002)
2nd harmonic3	<-15 dBc at +8 dBm
	<-30 dBc at 0 dBm9
	<-45 dBc at -15 dBm9
3rd harmonic4	<-30 dBc at +8 dBm
	<-50 dBc at 0 dBm9
	<-50 dBc at -15 dBm9
Harmonic measurement accuracy10
300 kHz to 3 GHz	±1.5 dB
3 GHz to 6 GHz	±3 dB (Option 006)
Harmonic measurement dynamic range
-40 dBc (output = -10 dBm, input = <-15 dBm)9
Frequency offset mode11
Frequency range	300 kHz to 3 GHz
Option 006	300 kHz to 6 GHz
R-channel input requirements
Power level
300 kHz to 3 GHz	0 to -35 dBm
3 GHz to 6 GHz	0 to -30 dBm
LO spectral purity (typical)
Maximum spurious input	<-25 dBc
Residual FM	<20 kHz
LO frequency accuracy9	±1 MHz at nominal frequency

1.	Relative to 0 dBm output power.
2.	Typical below 300 kHz.
3.	16 MHz to 3 GHz.
4.	16 MHz to 2 GHz.
5.	Typical from 2 to 3 GHz for instruments with Option 075.
6.	+8 dBm maximum with Option 075, or Option 014.
7.	Test performed on port 1 only.
8.	Instruments with Option 075 are degraded 2 dB.
9.	Typical performance.
10.	25° ±5° C.
11. The Agilent 8753ES source characteristics and measurement accuracy in this
	mode are dependent on the stability of the external LO source. The RF source
	tracks the LO to maintain a stable IF signal at the R-channel receiver input.
	Degradation in accuracy is negligible when using an Agilent 8642A/B, 8656B,
10	or E4432B RF signal generator as the LO source.