Hameg Instruments HM 8030-3 Manual página 7

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Specification
(Reference Temperature: 23°C + 1 °C)
Operating Modes
Sine-Square-Triangle-DC
free running or ext. frequency modulated,
with or without DC offset
Frequency Ranges
0.02Hz to 2MHz in 8 decade steps
variable control: x0.09 to x 1.1 (12:1)
Frequency Stability: <0.1%/h or 0.4%/24h
at constant ambient temperature
(medium position of frequency control)
Waveform Characteristics
Sine Wave Distortion:
0.1Hz to 100kHz: max.0.5%
0.1 MHz to O.5MHz: max. 1.5%
0O.5MHz to 2MHz: max. 3%
Square Wave Risetime: max. 30ns (10 to 90%)
Overshoot: <5%
(when output is terminated with 50 Q)
Triangle Non-Linearity: < 1% (up to 100 kHz)
Display
Frequency: 4 digit 7 Segm. LED, ex5tiin each
Accuracy up to 100kHz: 1% +LSD"'
upto 2MHz: 3% + 4digit
(valid up to 1998 digits)
LED-indicator for mHz, Hz and kHz
Outputs (short circuit proof)
Signal output:
Impedance: 50 ©
Output voltage: 20V,,, open circuit
max. 10V,, into 50 92
Attenuation: approx. — 60dB
2 steps: — 20dB + 0.2dB each
Variable attenuation: 0 to —20dB
Amplitude Flatness: (sine/triangle)
0.02 Hz up to 0.2 MHz: max. 0.2dB
0.2 MHz up to 2MHz: max. 0.5dB
DC Offset: continuously variable (disconnectible)
Offset range: max. + 2.5V into 502
max. + 5V open circuit
Trigger Output: square wave synchronous
to signal output; approx. +5V (TTL).
FM Input (VCF)
Frequency change: max. 1:100
Input impedance: 50k921125 pF
Input voltage: +30V max.
General Information
Operating conditions: + 10°C to + 40°C
max. relative humidity: 80%
Supply (from HM8001): +5V/100mA
+16V/280 mA, —16V/280 mA (9.5 W).
Dimensions (mm): (without multipoint conn.)
W 135, H 68, D 228mm
Weight: approx. 0.80kg
Least Significant Digit
Values without tolerances are intended as guide lines and
represent characteristics of the average instrument.
Subject to change without notice
Printed in West Germany
MODULAR SYSTEM
FUNCTION GENERATOR 8030-3 OFFSET AMPLITUDE
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Function Generator
HIVi 8030-3
Frequency Range 0.02Hz to 2MHz
Operating Modes: Sine, Square, Triangle, DC
DC-Offset Adjustment
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M@ Digital Frequency Readout
x
@ FM-Input; Trigger Output
ne Square Wave Risetime typ. <30ns
The various signals available from the HM8030-3 func-
tion generator module make it a versatile signal source
useful for most measurement and test applications. Its
low frequency ranges are particularly well suited for
simulating mechanical and servo techniques.
Frequencies are read out on a 31/2 digit LED display with
a maximum resolution of 0.1 mHz. A variable frequency
control with a gear ratio of 4.6:1 facilitates accurate fre-
quency adjustments. Additional quality features include
the relatively low distortion factor of the generated sig-
nals and constant amplitude flatness throughout the
entire frequency range of the instrument.
All outputs are short-circuit-proof and protected against
external DC-voltages up to +45V.
With an external signal source, the HM 8030-3 can also be
used in the sweep mode.
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