Unified Microsystems
 
 
Amateur Radio Products
 
Electronic Development Products
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Support Information
 
Manuals & Documentation
 
ATS-1 Terminal Shield for Arduino
PDF - User Manual (Current Version)
PDF - User Manual (Discontinued Version)
PDF - Schematic
PDF - Frequently Asked Questions (FAQ)
PDE - ATS-1 Demo Program (.ino)
 
BCD-10 & BCD-14 Band Decoder/Antenna Selector
PDF - BCD-10 Block Diagram - Typical Configuration
PDF - BCD-10 User Manual
PDF - BCD-10 Schematic
PDF - BCD-14 Block Diagram - Typical Configuration
PDF - BCD-14 User Manual
PDF - BCD-14 Schematic
PDF - Frequently Asked Questions (FAQ)
 
BevFlex-4X Low Noise Receiving Antenna:
PDF - BevFlex-4X Informational Brochure
PDF - BevFlex-4X Quick Start Guide
PDF - BevFlex-4X Installation Manual
 
BT-75 Beverage Transformer:
PDF - User Manual
PDF - Schematic
 
HSD-9 High Side Driver Board
PDF - User Manual
PDF - Schematic
 
IOX-16 I/O Expander Shield for Arduino
PDF - User Manual
PDF - Schematic
INO - IOX-16 Arduino Input Demo program
INO - IOX-16 Arduino Output Demo program
 
LA-10 LED Array Kit
PDF - User Manual
PDF - Schematic
 
ML-6 Rotor Control Replacement Lamps
PDF - User Manual
PDF - Schematic
 
RAS-4 Remote Receiving Antenna Switch:
PDF - User Manual
 
RXT Terminators:
PDF - User Manual
 
SCI-6 PC Sound Card Interface Kit
PDF - User Manual
PDF - Schematic
PDF - FAQ
PDF - Cable Pinouts / Construction
 
UCW-100 and UVK-200 USB Interfaces
PDF - User Manual
PDF - Programmer's Manual
 
VK-64 Voice/CW Keyer
PDF - User Manual
PDF - Cable Schematic
 
VR-x Power Supply Voltage Regulator Kits
PDF - Manual
 
W9XT Contest Card Voice/CW Keyer
PDF - User Manual
PDF - Cable Schematic
 
XT4 MK2 CW Memory Keyer (current model)
PDF - User's Manual & Schematic
 
XT4 CW Memory Keyer (Discontinued Dec 2022)
PDF - User's Manual
PDF - Schematic
 
XT-4B BEACON MK2 IDer (current model)
PDF - User Manual
 
XT-4B BEACON IDer (Discontinued Dec 2022)
PDF - User Manual

Additional Support:

E-Mail: w9xt@unifiedmicro.com
Important! Put product name in subject line!


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