frequency range: rx: 0.5 - 30 mhz
tx: 1.6 - 30 mhz
number of channels: 500 channels
emission type: a1a(cw), j3e(lsb/usb), h3e(am), f1b(afsk)
channel spacing: 10hz
antenna impedance: 50 ohms (unbalanced)
temperature range: —22 f to +140 f (-30c to +60c)
frequency stability: ±1.0 ppm
display type: liquid-crystal (lcd), with illumination
key controls: 3 knobs, power switch, 3 programmable keys
power_requirements: dc 14.4 v lithium-ion battery
recharge time: 5 hours (typical)
current consumption:
rx: 500 ma (saver off), 100 ma (saver on) tx: 5a(20 w), 3a(5w)case size (w/o knobs): 7.6(w) x 2.9(h) x 10.8(d) (193 x 74 x 274 mm)
weight (approx.): 7.1lbs.
(3.2 kg) w/fnb-66ll lithium-ion battery
transmitter power_output 20w/sw (j3e/a1a/f1 b), 10 w/2.5 w (h3e)
duty cycle 25 % voice
modulation type balanced modulator (ssb:j3e)
early stage/low level (am:h3e)
spurious emission -56db or better
carrier suppression 55db
undesired sideband suppression 55db@ 1.5 khztone
audio response (j3e) 350 2650 hz (-6 db)
3rd-order md -31db
microphone impedance 2 k ohms, condenser type
receiver circuit type double conversion superheterodyne
intermediate frequency 47.055 mhz & 10.7 mhz
sensitivity 0.25 ~iv (j3e/a1a, 10 db s/n)
selectivity 2.4 khz/5.0 khz (—6 /—60 db)
if rejection 80 db
image rejection 80 db
clarifier adjustment range ±200 hz (j3e/a1 a/fl b), ±400 hz (h3e)
audio output at least 1.5 w into 4 ohms @ 10% thd
audio impedance 4 - 32 ohms
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