Sierra

Radio

Systems

Repeater Control Systems

Site Monitoring and Control Systems

Station Accessories

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8 Port Repeater Control System

The model 208 control system supports 8 full duplex ports.  The system includes the master CPU board, 8 radio control boards, power supply board, and 19” rack mount card cage with 19 slot backplane

#208

$2125.00

Repeater Control System Products

Note: All repeater control systems are fully assembled and tested.  These systems are built in California by our contract manufacturer to strict quality standards.

7 Port Repeater Control System

The model 207 control system supports 7 full duplex ports.  The system includes the master CPU board, 7 radio control boards, power supply board, and 19” rack mount card cage with 19 slot backplane

#207

$1950.00

The model 206 control system supports 6 full duplex ports.  The system includes the master CPU board, 6 radio control boards, power supply board, and 19” rack mount card cage with 19 slot backplane

#206

6 Port Repeater Control System

$1775.00

5 Port Repeater Control System

The model 205 control system supports 5 full duplex ports.  The system includes the master CPU board, 5 radio control boards, power supply board, and 19” rack mount card cage with 19 slot backplane

#205

$1600.00

4 Port Repeater Control System

The model 204 control system supports 4 full duplex ports.  The system includes the master CPU board, 4 radio control boards, power supply board, and 19” rack mount card cage with 19 slot backplane

#204

$1425.00

3 Port Repeater Control System

The model 203 control system supports 3 full duplex ports.  The system includes the master CPU board, 3 radio control boards, power supply board, and 19” rack mount card cage with 19 slot backplane

#203

$1250.00

2 Port Repeater Control System

The model 202 control system supports 2 full duplex ports.  The system includes the master CPU board, 2 radio control boards, power supply board, and 19” rack mount card cage with 19 slot backplane

#202

$1075.00

1 Port Repeater Control System

The model 201 control system supports 1 full duplex port.  The system includes the master CPU board, 1 radio control boards, power supply board, and 19” rack mount card cage with 19 slot backplane

#201

$900.00

3 Port Repeater Control System - Stacking “cube” configuration

The model 103 control system supports 3 full duplex ports.  The system includes the master CPU board, 3 radio control boards, and a mini-backplane board.

#103

$750.00

2 Port Repeater Control System - Stacking “cube” configuration

The model 102 control system supports 2 full duplex ports.  The system includes the master CPU board, 3 radio control boards, and a mini-backplane board.

#102


← This picture shows 3 ports, the 2 port controller looks the same but only 2 radio ports.

$575.00

1 Port Repeater Control System - Stacking “cube” configuration

The model 101 control system supports 1 full duplex port.  The system includes the master CPU board, 3 radio control boards, and a mini-backplane board.

#101


← This picture shows 3 ports, the 1 port controller looks the same but only 1 radio ports.

$400.00

$99.95

The CommBridge provides an RS232, Xbee RF device socket RS485 bridging.  Data that comes in one port will be forwarded to the other ports.  This is a convenient way to connect a PC to a device network or with a pair of units you can create a “wireless wire” that connects one serial connection to another.  The unit also provide power injection to a wired DCN network.    Assembly required   #567 KIT

Station Accessories

Fully assembled 4 port Rx RadioRouter.  4 speaker level audio inputs and control software.

Drives an un-amplified communications speaker and headphones.


#501

$299.95

RadioRouter

RadioRouter 2 Port Tx Swtich Add-on - Model 502 - KIT

Add-on kit for the RadioRouter #501.  This kit adds a 2 port transmitter switching sub system.  Includes PCB and parts.  

#502

$174.95

RadioRouter Junction Box & Cable Kit - Model 505 - KIT

Add-on kit for the RadioRouter #502.  This kit adds a contains the junction box PCB, connectors and plastic chassis box.  The kit also includes a DB15 cable and connectors.

#505

$39.95

$169.95

his is a remotely controlled, SPDT (Single Pole / Double Throw) coax relay.  It can be used to remotely switch between two radios, two antennas, an antenna and dummy load, etc.

The device is controlled by serial data over a CAT5 cable and is plug compatible with the Station Controller #570 using the Sierra Radio Device Control Network (DCN).  

Assembly required    #564  KIT


$29.95

This in-line AC relay can control up to 15A at 120 VAC.  The relay is controlled from a low voltage DC control cable that plug into the #570 Station Controller.


#446


$29.95

This latching relay replaces the 10A relay that comes with the Station Controller and provides DC power switching to radio equipment up to 20 amps.  

Soldering required.


#581

$249.95

The new Station Controller monitors and controls equipment in your shack.

The Station Controller comes fully assembled and ready to use.  The standard package includes a 10A DC latching power relay.  An optional 20A latching relay is available.


#570

HamStack Microcontroller Products - Starter and Project Packs

Includes everything you need to start working on your next project.

CPU kit (#401), Prototype backpack kit with solder-less breadboard (#404), USB in-circuit programmer, Getting Started Guide book, software CD with the Swordfish compiler and other utilities, jumper wires, AC power adapter.

#400

$119.95

Basic

C18

$119.95

This kit contains the Project Board PCB that includes a 5v, 3.3v and 2.5v bias power supply, several connectors, DTMF decoder chip, sine wave tone generator, 3 SPST reed relays, optoisolated output, 4 analog inputs with voltage dividers to measure up to 22 v DC.  Sample projects include a CW keyer, CW beacon controller, tone generator, DTMF to serial decoder, remote device controller, etc.  Includes PCB, parts and plastic chassis box.

#410

$119.96

The GPIO board includes 8 DPST relays rated for 8 amps, a switching power supply that accepts 8-14 VDC input, dual RS-485 serial multi-drop network connections, 4 digital inputs with 10k pull up resistors, and 4 analog inputs with jumper selectable range (0-5 VDC or 0-22 VDC).  The standard HamStack CPU board plugs on top of the GPIO board to add smarts.

#415

This development board is the is ideal for prototyping your next project or learning to design and program with the HamStack platform.  This bundle includes #430 Development Board Kit and #433 in-circuit programmer.


#460  (Includes #430 + #433)


$139.95

DEV-1 Development Board

Basic

C18

$10 Off !

This development board is the is ideal for prototyping your next project or learning to design and program with the HamStack platform.  The board includes a 2x16 backlit LCD display, 4 buttons, 4 LEDs, potentiometer, rotary encoder, audio amplifier for tone generation, RS232 port, one relay and the socket for a HamStack CPU board module.

The manual includes step-by-step programming instructions and examples.  
Includes an 18F4620 CPU chip mounted to the PCB.

#430

$119.95

DEV-1 Development Board

Basic

C18

Includes PCB, 18F4620 CPU chip and all components.  10 or 40 Mhz operation and 30 IO pins including digital IO, 6 A/D, 1 UART w/RS232, 1 I2C, 1 SPI, 4 PWMs.  We recommend this kit for typical projects and when using the either the Swordfish Basic compiler or the Microchip C18 C compiler.

#401

Basic

C18

$39.95

CPU kit with 18F46K22 CPU chip

Includes PCB, 18F46K22 CPU chip and all components.  16 or 64 Mhz operation with 30 IO pins including digital IO, 6 A/D, 2 UARTs with 1 RS232 interface, 2 I2C, 2 SPI, 4 PWMs.  We recommend this kit for high performance applications using the Swordfish Basic compiler or the Microchip C18 C compiler.

#402

$39.95

C18

Basic

FULLY ASSEMBLED CPU Board with 18F46K22 CPU chip

This is the same as #402 but it is fully assembled and ready to use.  Includes top and bottom board interconnect sockets.  The board features the 18F46K22 CPU chip, 64 Mhz operation with 30 IO pins including digital IO, 6 A/D, 2 UARTs with 1 RS232 interface, 2 I2C, 2 SPI, 4 PWMs.  

#451

$49.95

C18

Basic

HamStack CPU Boards

HamStack Language Compilers

HamStack Do-It-Yourself DIY Platform

This is the full commercial version of the Swordfish Basic compiler.  All the same features as the free Special Edition version with the RAM limit of 256 bytes removed.

#405


$150.00

Radio Control Board (RCB)

This is an add-on RCB, the same board that comes with the complete control systems.  The RCB is used to connect an additional repeater, link radio, VOIP computer or other communications equipment.  Please specify what version of firmware you need.  If not specified, we will ship the latest version.

$175.00

Special Order

Use this item when placing a special order.  


#499

$1.00