TB 9-6695-272-35
IDENTIFICATION AND DESCRIPTION
This bulletin provides instructions for the
calibration of Synthesizer/Level Generator, Hewlett-Packard, Model 3335A and 3335A OPT
001. The manufacturer's manual was used as the prime data source in compiling these
instructions. The equipment being calibrated will be referred to as the TI (test instrument)
throughout this bulletin.
a. Model Variations. Variations among models are described in text, tables, and
figures.
b. Time and Technique. The time required for this calibration is approximately 3
hours, using the dc and low frequency and microwave technique.
prescribed by TB 750-25.
b. Adjustments to be reported are designated (R) at the end of the sentence in which
they appear. When adjustments are in tables the (R) follows the designated adjustment.
Report only those adjustments made and designated with (R).
pertain to this calibration are listed in table 1.
Test instrument parameter
Performance specifications
Frequency
Range: 200 Hz to 80 MHz
Stability: 1 x 10-8 per day (option 001, <5 x 10-10 per day)
Harmonic distortion
Frequency range: 100 kHz to 10 MHz
Accuracy: <-45 dB
Frequency range: 10 to 80 MHz
Accuracy: <-40 dB
Amplitude
Range: 50 Ω: +13.01 to -86.98 dBm
Accuracy: 0.05 dB
Flatness
Range: 1 kHz to 25 MHz
Accuracy: 0.07 dB
Range: 200 Hz to 80 MHz
Accuracy: 0.15 dB
Attenuator
Range: 0 to 98 dB
Accuracy:1
0 to
38 0.025 dB
40 to
58 0.03
dB
60 to
98 0.09
dB
1Calibrated
to the accuracy of model 8902A.