NHRC is your source for High-Value, Low-Cost Repeater Controller Solutions.
NHRC designs, develops, and markets repeater controllers and related
accessories for the amateur radio
and land-mobile radio sectors. Our goal is to advance the
state-of-the-art in repeater controller design, while at the same time
providing our customers with powerful, but cost-effective products.
Our controllers range from the NHRC-2.1
partial kit, an inexpensive repeater controller with real stored speech,
to our top-of-the-line NHRC-10
Advanced Repeater Controller. We currently are selling ten
different repeater controller products, as well as three repeater accessory
Repeater Controllers for GE MASTR II & Custom MVP
We make versions of some of our popular repeater controllers for the
GE MASTR II and Custom MVP. The NHRC-3/M2
and NHRC-4/M2 fit in MASTR II mobiles
and stations, and the NHRC-4/MVP is
installs inside the Custom MVP. We also make the
NHRC-VSQ,a internal plug-in volume and
squelch control for the GE MASTR II, and the
NHRC-M2/SC MASTR II station interface card.
We manufacture a variety of repeater accessories, including
the NHRC-DAD Digital Audio Delay and
the NHRC-Squelch, a microprocessor
controlled squelch that fights signal fade.
DTMF Remote Control
We also make the NHRC-Remote+,
an Intelligent DTMF Remote Control for up to 8 loads, which can provide
command confirmation and other feedback.
We provide several products as partial kits, for experimenters and hobbiests.
Our partial kit products include the printed circuit board,
difficult-to-obtain components, and complete assembly guides. The
NHRC-2.1 is available as a partial kit.
We have over 2,000 satisfied customers, and there are thousands of
repeaters worldwide operating with NHRC products.