HP 652A Operating And Service Manual page 9

Frequency Range: 10 Hz to 10 MHz, 6 bands, dial
calibrations: I to 10.
Dial Accuracy: (including warm-up drift and +/- 10%
line voltage variation)
+/ -
Range)
+/ -
Output:
Maximum: 3. 16V into 50 or 600 ohms
6. 3 2V open circuit
+23 dBm into 50 ohms
Ranges: 0.1 mVt0 3. 16V fuliscale, 10 steps in 1 , 3 , 10
sequence, coarse and fine adjustable. - 7 0 dBm to
+ 2 3 dBm (50 ohm output) full scale, 1 0 dBm per
step, coarse and fine adjustable.
Flatness (Amplitude not readjusted to a reference on the
output monitor):
+/ -
+/ -
+/-4% I MHz to 10 MHz*
Flatness (Amplitude readjusted to a reference on the
output monitor):
Range
10Hz
3V and IV
.3V to . 3 mV
2.5%
1 mY
.
*
This specification applies only at 50 ohm output. The
response above 1 MHz at the 600 ohm output is affected
by capacitive loads ..
1 - 2
1
Section
I-I.
Table Specifications
Frequency
20Hz 4MHz 10 MHz
2% 1%
2%
1.5%
2.5%
2% 3%
3%
Flatness (Amplitude readjusted using expanded
scale on output monitor):
+/- 0.25% 3 V and I V ranges
.
3 V to . 3 mV range
+/- 0.7 5%
+/- 1.75% .I mV range
Distortion: less than I % 10Hz to 2 MHz
less than 2% at 2 MHz to 5 MHz
less than 4% 5 MHz to 10 MHz
Hum and Noise: less than 0.05% of maxirnum
rated output between 10 Hz and 10 MHz.
Output Monitor:
Accuracy: +/ -
V oltmeter monitors level at input of attenuator in
volts or dB. Top scale calibrated in volts;
bottom scale in dB. Expand scale: expands
reference voltage of the Normal scale from 0.9
to 1.0 or 2.8 to 3.2.
Attenuator:
Range: 9 0 dB in 10 dB steps.
Overall Accuracy: +/ -
+/- 0.2 dB, -70 dBm to -60 dBm
Amplitude Control: 20 dB range: coarse and fine.
Amplitude Stability: +/ -
Temperature Range: 0° C to + 50° C .
Power Requirements: -+l-5�1 -
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