We believe that our repeater controllers have the best price/performance ratio in the industry. Besides good value, there are several good technical reasons to choose NHRC:

• Electrically quiet design

  Our controllers feature a "bus-less" design. This dramatically reduces EMI and the consequent interference problems and noise that can come with conventional microprocessor-based controllers.

• True Speech

  Speech synthesizers sound so eighties. Many of our repeater controllers offer true speech that is much more natural sounding and intelligible than old-fashioned speech synthesizers.

• Status Display LEDs

  All of our controllers, except the NHRC-2, have status display LEDs that make controller installation and setup a snap.

Compare NHRC's Repeater Controllers

This grid allows you to compare features of our repeater controllers.

NHRC-Micro

This is our very smallest controller. It can be used as a conventional repeater controller, an IDer, or a beacon controller. It measures 2" X 1 1/4", allowing it to be installed almost anywhere with mounting tape.

NHRC-2

We've sold thousands of these kits since the project was first seen in the February 1997 QST. An inexpensive repeater controller with 4 stored voice messages. Available as a partial kit or assembled and tested.

NHRC-3+

We've made our old classic more powerful and easier to use. The NHRC-3+ has 4 real speech messages you record, diagnostic status LEDs, a CTCSS input, multi-tone courtesy tones, a fan control output, four digital outputs, two courtesy tone select inputs, and simpler, more user-friendly programming.
The NHRC-3+ can control a full-duplex, simplex, or link repeater.

NHRC-4

Our inexpensive linking repeater controller, as seen in the September 1998 issue of 73 Amateur Radio Today. Available as both a partial kit and assembled and tested.

NHRC-5

A linking repeater controller with real stored speech, digital I/O, an auxiliary audio input, etc. A highly integrated design, with state-of-the-art components, results in a powerful, reliable, but still affordable, repeater controller.

NHRC-6

The NHRC-6 is a true dual-port bridging repeater controller. It can be used for two duplex repeaters, a duplex repeater with a link radio, or to build a bi-directional cross band repeater with simplex radios. This allows a variety of unique applications, including inter-system radio bridges. Each port can have it's own ID message, or no ID at all, making the NHRC-6 ideal for interoperating with IRLP systems.

NHRC-7

The NHRC-7 is an enhanced version of our NHRC-6, with additional features our customers asked for. The NHRC-7 adds a dedicated control receiver port, digital inputs and outputs, and flexible CTCSS encoder control. .

NHRC-10

An Advanced Repeater Controller with autopatch, remote base, control receiver input, remote control of most Icom HF Tranceivers, including the IC-706 Mk II G, 10 minutes of real stored voice, 6-slot voice mailbox, etc.