©1999 Hamtronics, Inc.; Hilton NY; USA.  All rights reserved.  Hamtronics is a registered trademark.    Manual revised: 1/1/00 Page 1
FUNCTIONAL DESCRIPTION.
The R144 is a premium commercial
grade single-channel vhf fm receiver.
It features a helical resonator front
end with low-noise dual gate fets, an
8-pole crystal filter plus a ceramic fil-
ter for superior i-f selectivity, and
hysteresis squelch circuit to lock onto
fading signals.  The R144 kit is avail-
able for the 143-150 MHz band, and
wired...