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HP 8753ES specifications
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
Accuracy ±10 ppm at 25 ˚C ± 5 ˚C
Option 1D5 ±0.05 ppm (0˚ to 55 ˚C),
±0.5 ppm/year
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
<-25 dBc
spurious input
Residual FM
<20 kHz
LO frequency accuracy
9
±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 HP 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 HP 8642A/B, 8656B, or E4432B RF signal generator as the LO source.