viL.iYi.nnu u^i vrimn i iv/n
RATED RANGE OF USE
(Over which full specification
is
met).
Temperature
Humidity
CONDITIONS OF
STORAGE AND
TRANSPORT
Temperature
Humidity
Altitude
POWER REQUIREMENTS
AC supply
CALIBRATION
INTERVAL
DIMENSIONS AND
WEIGHT
SECOND MODULATION
OSCILLATOR OPTION
PULSE MODULATION
OPTION
Modulation modes
Rise time
Control
Maximum input level
ON/OFF ratio
0 to
55°C.
Up to 93% at 40°C.
-40°C to +7 1°C.
Up to 93%
relative
humidity at 40°C.
Up to
4600
m
(15,000
ft).
Four settings covering
90-115
V,
105-132
V,
188-242
V and
216-265
V.
45
Hz to
400
Hz.
120 to 180 VA maximum dependant on version and options
fitted.
2
years.
(Over
projections but excluding front panel handles).
Height
Width Depth
Weight
152 mm 425 mm 525 mm 21.0 kg
6.0 in 16.6 in 20.5 in
461b
Specification
as
Modulation Oscillator.
Pulse modulation may be used alone or in conjunction
with
FM,
<t>M or
Wideband
FM.
For earner frequencies above 21.09375 MHz less than 15 ns
(typically 5 ns) from 10% to 90%.
For carrier frequencies below 21.09375 MHz less than 25 ns from
10% to 90%.
0 to + 1 V for carrier off, +3.5
to + 5
V
for
carrier
on.
+5.0 V.
Better than 70 dB at the earner frequency, typically exceeds 80
dB.
46882-074C
1-13
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