Specifications
General Receiver
Receiving frequency range: 100 kHz
-
30 MHz
Circuit type: dual-conversion superheterodyne
Transmitting frequency ranges:
160-m band, 1.8 to 2.0 MHz
80-m band, 3.5 to 4.0 MHz
40-m band, 7.0 to 7.5 MHz
30-m band, 10.1 to 10.5 MHz
20-m band, 14.0 to 14.5 MHz
17-m band, 18.0 to 18.5 MHz
15-m band, 21.0 to 21.5 MHz
12-m band, 24.5 to 25.0 MHz
10-m band, 28.0 to 29.7 MHz
Frequency stability:
<
+
10 ppm, or
<
f
2 ppm from -10 to +50
OC
w/TCXO-3 option
Emission modes:
LSB/USB (J3E), CW (A1 A),
AM
(A3E),
FM
(F3E)
Basic frequency steps: 10 Hz for CW and SSB;
100
Hz
for
AM
and
FM
Antenna impedance: 500 nominal without
ATU
16.5 to 150Q with AT'U (unbalanced)
Supply voltage:
13.5-V
DC
f
lo%,
negative ground
Power consumption (approx.):
1.5
A
receive (no signal)
20 A transmit (100 watts)
Dimensions (WHD): 238
x
93
x
243
mm
Weight (approx.): 5.6 kg (12.3 lbs)
Transmitter
Power output:
adjustable up to 100 watts (25 watts
AM carrier)
Duty cycle: 100%
@
100 watts PEP SSB
Modulation types:
SSB: Balanced, filtered carrier
AM:
Low-level (early stage)
FM:
Variable reactance
Maximum FM deviation:
+
2.5 kHz
Harmonic radiation:
>
50 dB below peak output
Spurious radiation:
>
40 dB below peak output
SSB carrier suppression:
>
40 dB below peak output
Undesired sideband suppression:
at least
50
dB below peak output
Audio response
(SSB):
not more than -6 dB from 400 to 2600 Hz
Intermediate frequencies:
70.455 and 455 kHz, 8.215-MHz Notch IF
Sensitivity:
(for
10 dB
S/N,
0 dBp
=
1 pV)
Selectivity (-6/-60 dB):
h
1
Modes
SSB, CW wide,
AM
narrow (without options)
SSB.
CW wide.
AM
narrow w/YF-101 ootion
I
AM
(wide)
1
6kHz
1
18kHz
I
Minimum
-6
dB BW
CW narrow with Y F-100 option
CW narrow with
XF-455K-251-01 ootion
Squelch sensitivity:
1.8
-
30 MHz
(CW,
SSB, AM):
<
2.0
pV
28
-
30 MHz
(FM):
<
0.32 pV
IF
rejection (1.8
-
30 MHz):
70 dB or better
Image rejection (1.8
-
30 MHz): 70
dB
or better
IF
Shift range:
+
1.2 kHz
IF
Notch filter attenuation: 30 dB or better
Clarifier tuning
rangelsteps: f 9.99
kHz/
10 Hz
Maximum audio power output:
at least 1.5 watts into 4
Q with
<
10% THD
Audio output impedance:
4
to 8
SZ
Automatic Antenna Tuner Options
Impedance range: 16.7
-
150Q (unbalanced)
Frequency range: see Transmitting ranges, above
Min. auto-tune
&
Max. power range: 8
-
120 watts
SWR when matched: less than
1.4:l
Matching time: within 30 seconds
Maximum
-60
dB BW
2.2
kHz
2.4
kHz
4.2
kHz
4.2
kHz
500
Hz
250
Hz
1.8 kHz
700
Hz
3rd-Order IMD: -31 dB typ.
@
100
W
PEP,
14.2 MHz
Specifications are subject to change, in the interest of
1
technical improvement, without notice or obligation.
Microphone impedance: 500 to 600
R
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