Agilent Technologies 8753ET - Manual (Page 10)

10
Test-Port Output Characteristics 7
Frequency characteristics
Range
30 kHz to 3 GHz
Option 006 30 kHz to 6 GHz
Resolution 1 Hz
Stability 9 ±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 range 2 -85 to +10 dBm
Option 075/014 -85 to +8 dBm
Power sweep range 25 dB (typically 31 dB)
Resolution 0.01 dB
Level accuracy 1,2,5 ±1.0 dB
Level linearity 1,2,5 -15 dBm to +5 dBm ±0.2 dB
5 dBm to 10 dBm
6 ±0.5 dB
Impedance 9 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 harmonic
3 <-40 dBc at 0 dBm 9
<-50 dBc at -10 dBm 9
Option 002 <-25 dBc at 10 dBm 6
3rd harmonic 4 <-40 dBc at 0 dBm 9
<-50 dBc at -10 dBm 9
Option 002 <-25 dBc at 10 dBm 6
Nonharmonic spurious 9
Mixer related <-30 dBc at 10 dBm 6
<-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 level 2,8
<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 response 2,5
300 kHz to 3 GHz ±1.0 dB
3 GHz to 6 GHz ±2.0 dB
Internally generated harmonics (Option 002)
2nd harmonic
3 <-15 dBc at +8 dBm
<-30 dBc at 0 dBm
9
<-45 dBc at -15 dBm 9
3rd harmonic 4 <-30 dBc at +8 dBm
<-50 dBc at 0 dBm
9
<-50 dBc at -15 dBm 9
Harmonic measurement accuracy 10
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 mode 11
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 accuracy 9 ±1 MHz at nominal frequency
Agilent 8753ES Specifications
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,
or E4432B RF signal generator as the LO source.