Protek B-810 User Manual

3. FEATURES
o Wide frequency range of 0.01 Hz to 10 MHz.
O Frequency counter range 0.1 Hz to 10 MHz
Internal: all range
External:
1
Hz
to
10
MHz
O
Gate
and
trigger
generations
are
possible.
‘
lt
provides
gate
generation
to
supply
signals
for
a
fixed
period
of
time,
and
trigger
generation
to
supply
signals
for
one
cycle.
The
trigger
points
can
be
arbitrarily
set.
O Burst waves can be generated by the built-in oscillator.
O
Built-¡n
Iinear/logarithmic
sweep
functions,
O VCG function for external control of output frequency.
O
GCV
function
to
generate
a
voltage
in
proportion
to
the
frequency.
. Built-¡n amplitude modulation circuit with the suppressed-carrier mode.
-
Variable
Waveform
symmetry.
O DC offset function to superimpose DC voltage on output waveforms. ln addition, DC voltage
only
can
be
obtained.
4. SPECIFICATION
1) Frequency Range z 0.01 Hz-10 MHz, 9 Ranges
Accuracy
z
Counter
accuracy
Z)
Waveforms
:
Sine
wave,
triangi‘e
wave,
square
wave,
ramp
we‘ve,
and
pulse
wave
Sine wave
Flatness z 0.01 Hz to 100 KHz: i 0.2 dB
.
'
100
KHzto
10
MHz:
1:2
dB
Distortion z I10 lll): to 50 KHz: 0.5% or less (at more than 100ran-p Output
eve
Triangle
wave
Linearity error : <1% of rated am litud
guare wave p e at 100 Hz
Rise/Fall time
.
‘
z
25
ns
or
less
(with
max.
output)
Symmetry
vanation
:
20:80
to
80:20
(0.01
Hz
to
10
MHz)
3)
Frequency
Counter
Characteristics
Frguency
measurements
Range z 1 Hz to 10 MHz
(¿ete time z 0.01 s, 0.1s, ls, 10s switch selectable
ccuracy ‘ z 3:1 count/:l: time base error
Ext count mu characteristics
meansitivity
z
SO
mV
rms
ance : Approx. 1M
Max voltage without O less then 35PF
damage
z
250V
DC+
GM! l AC rms)
z
B
digit:
7mm
yellow
LED
dis
overllow,
KHz,
Hz
indication.play
WM
decimal
point
gate
time,
_3_

Protek B-810 Specifications

General

Brand	Protek
Model	B-810
Category	Measuring Instruments
Language	English