Section I
-RANGES-
Table 1-1. Specifications
SQUARE
WAVE
Model209A
Frequency: 4
Hz
to 2
MHz
in 6 ranges.
- PERFORMANCE
RATINGS-
Dial
Accuracy: +/-3%
of
frequency setting.
Flatness:
At
maximum output into 600 ohm load.
1 kHz reference.
Low
Distortion
+/-1%
+/-0.5%
+/-1% +/-5%
Mode
Output
Voltage:
20 V
pop
open circuit
symmetrical about 0
V.
Output can be floated
up to +/-500 V peak between output and
chassis ground.
Rise and Fall Time:
less
than 50
ns.
Symmetry:
+/-5%
Output Impedance: 600 to 900 ohms depending
upon setting
of
output control.
Normal
Mode
+5%
-1%
+/-0.5%
+/-1% +/-5%
(Hz) 4
Distortion:
100 300k
1M
2M
- EXTERNAL
SYNCHRONIZATION-
Sync Impedance: 10 kilohm.
1.0
-40
\
--
NORMAL
MODE
/
*
- - - - LOW
D1ST.
MODE
I
0.5
/
46
.,
C
i:
0.3
\
50
Q:
I
c
t:;
0.2
V
54
Ci
\
0.1
60
20
60
100
200
FREQUENCY-Hz
20DK
60CK
2M
Sync Output: Sine
wave
in phase with output;
amplitude working into 1 megohm shunted by
100 pF
is
greater than 1.7 V
rms
from 4
Hz
to 50
kHz, greater than
.1
V from 50 kHz to 2
MHz.
Sync Input: Oscillator can be synchronized to
external signal. For 5 V rms input, sync
frequency can be
as
much
as
+/-7%
away from
set frequency (sync range). Sync range
is
a linear
function
of
sync voltage.
--
Hum
and Noise:
less
than 0.01%
of
output.
- OUTPUT
CHARACTERISTICS-
SINE
WAVE
Output Voltage: 5 V
rms
(40
mW)
into 600 ohms;
10 V open circuit. Output can be floated up
to
+/-500 V peak between output and chassis
ground.
Output Impedance: 600 ohms.
Output Control: 20
dB
range continuously
adjustable.
Output Balance: greater than 40
dB
below 20 kHz.
1-0
-GENERAL-
Operating Temperature: Instrument will operate
within specifications from
0%
C to
55%
C.
Storage Temperature:
40%
C
to
+75%
C
Power: AC-Line 115V
or
230V +/-10%,48
Hz
to
440 Hz.
less
than 7
W.
Dimensions:
Refer to Figure 2-1, page 2-2.
Accessories Available:
HP
1l075A
Instrument Case.
www.HPARCHIVE.com
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