2 4
h)
Primary Power: I00-264V (I00, II0,I20, 200, 2I0, 220, 230 & 240V nominal taps, +I0% -I5%
tol.), 50-60Hz, single phase, 3500VA
consumption at rated output.
i)
Complies with CE safety and electromagnetic compatibility requirements as well as
FCC-regulations (I0 & I2m bands lock provided).
l) Size & Weight (operating): W422mm x D355mm x HI95mm, 26.5kg.
(I6.6 x I4 x 7.7 inches, 58.4 Lbs)
m) Operating environments:
-
Temperature range: 0...+50 degs. Celsius;
-
Humidity: up to 95% @ +35 degs. Celsius.
-
Height: up to 3000m (I0 000 ft.) above sea level without output deterioration.
7-2. Functions
a)
Antenna Impedance Matching Process: plate-load True Resistance Indicator (TRI) aided.
b)
Three antenna outputs selectable by a button on the front panel.
c)
T/R System: QSK operation with built-in, vacuum RF antenna relay (special quiet
installation).
d)
Protections:
-
Cover interlock for operator's safety;
-
Inrush power-on current control;
-
High voltage, control grid, screen grid, and plate currents;
-
Exhaust air temperature;
-
T/R sequencing;
-
Antenna relay contacts, including RF power induced in antenna from another nearby
transmitter;
-
Antenna matching quality;
-
Reflected power;
-
RF arcs, including in antenna system;
-
Overdrive.
e)
Signatures of the amplifier internal status are stored in a nonvolatile memory for the 7
most recent auto protection trips.
f)
High brightness 5x7 dot character vacuum fluorescent display (VFD)
with bargraph for
forward peak power and text messages to the operator.
g)
Measurement and constant monitoring of I2 most important amplifier parameters via VFD.
h)
Menu-selectable display Brightness.
Summary of Contents for 1500
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