Hallicrafters SX-146 Instruction Manual
Hallicrafters SX-146 Instruction Manual

Hallicrafters SX-146 Instruction Manual

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Figure 1.
The
Model
SX-146
is
an
SSB-CW-AM
communications
receiver
having
the
following
features:
® Single
signal
conversion
with
pre-
mixing on 40,15 and 10 meters,
Yansceéive
operation
with cumpanion
Model HT-46
transmitter/exciter,
0
ey
® Six section
2.1 KC
crystal lattice fil-
ter for maximum
selectivity on single
sideband,
@ Provisions
for plugging in 0.5 KC CW
filter and 5.0 KC AM filter.
® 9.0 MC IF system virtually eliminates
image signals,
ie) - = bet
ators.
eee
@ hatlicrafiers
156-00590]
Hallicrafters' Model SX-146 Receiver.
® Coverage
of most frequencies between
3.5 and 30.0 MC
(with external vari-
able or crystal controlled oscillator).
® Constant tuning rate on all bands.
e@ A high order of electrical
and mechan-
ical stability.
@ Smooth flywheel tuning,
@ Frame grid RF amplifier.
® Low noise triode mixer,
@ Excellent
cross-modulation
and over-
load characteristics.
® Product detector for SSB/CW; envelope
detector for AM,
@ Series type AM noise limiter,
@ Compact in size, light in weight.

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