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TS-900
SPECIFICATIONS
PST
ee
ee
FREQUENCY
RANGE
MODE
POWER
REQUIREMENTS
PLATE POWER
INPUT
POWER
OUTPUT
AUDIO INPUT
AUDIO OUTPUT
IMPEDANCE
AUDIO
OUTPUT
RF INPUT IMPEDANCE
RF OUTPUT
IMPEDANCE
MATCHING
PHONE
PATCH
IMPEDANCE
FREQUENCY STABILITY
CALIBRATION ACCURACY
BACKLASH
KEYING
AUDIO FREQUENCY
RESPONSE
CARRIER
SUPPRESSION
SIDEBAND SUPPRESSION
HARMONIC
RADIATION
IMAGE
RATIO
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80 meter band —
3.5 to
4.0 MHz
40 meter band —
7.0 to
7.5 MHz
20 meter band — 14.0 to 14.5 MHz
15 meter band — 21.0 to 21.5 MHz
10 meter band — 28.0 to 28.5 MHz
28.5 to 29.0 MHz
29.0 to 29.5 MHz
29.5 to 30.0 MHz
WWV
15.0 MHz
(Receive Only)
SSB, CW, or FSK
120 VAC (or 240 VAC), 50/60 Hz (with PS-900)
13.8 VDC (with DS-900)
Receive:
Less than 40 watts (with heater off)
Transmit:
Less than 410 watts (at 14.175 MHz
in the CW
mode)
More
than 300 watts
PEP on SSB, more than 200 watts DC
on CW, and more than 100 watts on FSK.
150 watts PEP nominal
into 50 ohms for SSB,
100 watts nominal
into 50 ohms for CW,
50 watts nominal into 50 ohms for FSK.
High impedance microphone or phone patch.
8 ohms or 600 ohms.
More than one watt
(with less than
10% distortion)
into an
8 ohm load.
50 ohms.
50 ohms with SWR less than 2: 1.
600 ohms,
receive output
to phone
patch, high impedance
input to the transmitter.
Within 100 Hz during any 15 minute period after warmup.
Within +2 KHz during the first hour after 1 minute of warmup.
Within
2 KHz
across
the frequency
range
after calibration
at zero.
Not more than 400 Hz when the dial is advanced from zero
to 500 and returned to zero.
Break-in CW with sidetone provided.
400 to 2500 Hz, within —6 db.
Carrier better'than 45 db down from output signal.
Unwanted sideband better than 40 db down from the output
signal.
Better than 40 db down from output signal.
Image frequency
better than
50 db down
from the output
signal.
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