I-I; Specifications - HP 3320A Operating And Service Manual

Model 3320A/B
SEeTIO N I
GENERAL INFORMATION
Section I
I-I. INTRODUCTION.
1-2. This section contains general information about the
Model 3320A/B Frequency Synthesizer. A general descrip-
tion plus information on specifications, accessories, and
instrument identification is given.
1-3. SPECIFICATIONS.
1-4. Table I-I
is
a complete list of the Model 3320A/B
critical specifications that are governed by tolerances. Table
1-2 contains general information that describes the opera-
ting characteristics of the 3320A/B.
1~5. Any change in the specifications due to manufac-
turing, design, or traceability to the U.S.National Bureau of
Standards will be covered by revised pages in this manual.
This manual supercedes all previous information concerning
specifications of the 3320.
1·6. DESCRIPTION.
1-7. The Hewlett-Packard Model 3320A/B Frequency
Synthesizer provides accurate and stable frequencies from
0.001 Hz to 12.9999 MHz. Frequency selection is by three
controls that provide three digits of resolution plus an
Table '·1. Specifications.
Frequency accuracy
Vernier Out: ± 0.001% of setting for 6 mo. OoC to 5SoC.
Vernier In:
±
0.01% of range for 6 mo, OoC to 5SoC.
Frequency stability
Long term:
±
10 parts in 10 6 of setting per year (Vernier Out)
with ambient temperature reference. Optional high stability
crystal reference oven available (Option 002).
Signal to phase noise (integrated>. > 40 dB in 30 kHz band,
excluding ± 1 Hz, centered on carrjer.l0 MHz range, Vernier
Out. I mproves on lower frequency ranges.
Spurious: >
60
dB down.
Harmonic distortion: with output frequencies> 0.1% of range at
full output amplitude any harmonically related signal wilt be less
than the following specified levels.
- BOdB with output from 5 Hz to 100 kHz.
- 50dB with output from 100 kHz to 1 MHz.
- 40 dB with output from 1 MHz to 13 MHz.
3320A AMPLITUDE SECTION
Amplitude: maximum
2
V rms
±
10% open circuit.
maximum 1 V rms ± 10% into 50!1.
Frequency response:
±
2
dB over total range.
33208 AMPLITUDE SECTION
Amplitude accural;Y (absolute): ± 0.05 dB at 10 kHz and
+26.99 dBm (20°C to 30°C
I.
Attenuator accuracy (l0 kHz reference):
±
0.02 dB/l0 dB step.
Frequency response (10 kHz reference):
33208 ATTENUATOR SETTINGS
IdBml
Standard
Option 001
+
26.99 to
+
24.99 to
3.00 5.00
3.01 to 5.01 to
- 23.00
- 25.00
- 23.01 to - 25.01 to
- 53.00
- 55.00
- 53.01 to - 55.01 to
- 69.99*
- 69.99**
SPECIFICATION IdB)
LEVELING OFF LEVELING ON (> 10 Hz)
± 0.5 ± 0.05
± 0.5 ± 0.1
± 0.5 ± 0.2
± 0.5 ± 0.4
* -
73.00 dBm, remote control.
** - 75.00 dBm, remote control.
I-I