For Sale - excellent condition
HAL RTTY-1 LED tuning indicator.
Includes manual, power supply and
audio input cable. The RTTY-1
provides crossed LED display for
tuning RTTY signals. All it needs
is 12v and audio input from your
tranceiver. The HAL RTTY-1 is an
easy to use and is a very
accurate tuning indicator. It may
be used with virtually any sound
card, FSK modem, TNC, multi-mode
controller, demodulator, and
receiver or transceiver. The
crossed LED bars show correct
tuning for all popular FSK modes.
Just hook it to your receiver's
audio output, even with modems
that do not include "scope"
output connectors. Price is $95