The block diagram shown is a very general interpretation of the J-Com Transceiver control Computer. When a signal is sent from your computer it is in binary (a logic 1 or 0). The binary signal is between 3 and 25 volts for a logic 1 and between -3 and -25 volts for a logic 0. Your radio doesn’t use such voltage levels, therefore a level shifter is used to change these voltage levels to something that it can deal with. A logic 1 is shifted to become between 3.2 and 5 volts and a logic 0 is shifted to become between 0 to 2.4 volts. A Kenwood i different than other radios though,in that it require the data to be inverted.

PARTS LIST

❒Software Disk

❒Cable with appropriate connectors

INSTALLATION:

Please understand that you must possess a basic computer “literacy” for the following instructions. If you have trouble, your local computer or amateur radio club can be quite helpful in explaining terms and the intricacies of your individual computing system, including any software “glitches” that you encounter while installing this interface.

❒1. Turn off the AC power to both the transceiver and the computer.

❒2. Plug the DB-25 connector into the desired COMM port of the computer.

❒3. Plug the transceiver connector into the appropriate jack on the back of your transceiver. Consult the transceiver manuals if you are unsure which is the correct jack.

TCCI-1 • 5

Page 4 Page 6
Page 5
Image 5
Ramsey Electronics TCCI-1 manual Parts List, Installation
Page 4 Page 6

TCCI-1 specifications

The Ramsey Electronics TCCI-1 is a cutting-edge technology device designed for enthusiasts seeking advanced RF (Radio Frequency) communication solutions. Tailored for both hobbyists and professionals in the field of telecommunications, the TCCI-1 integrates multiple features aimed at enhancing user experience and operational functionality.

At its core, the TCCI-1 operates as a versatile RF transmitter and receiver capable of supporting various applications. The device supports a range of frequency bands, allowing users to customize their transmissions based on specific project requirements. It boasts a frequency stability specification that ensures reliable performance, which is crucial for maintaining signal integrity over distances.

The TCCI-1 is engineered with a robust microcontroller framework that facilitates seamless programming and control. Users can easily interface the device with computer systems or other components utilizing modern communication protocols. This enables data transfer and processing with minimal latency, essential for real-time applications such as telemetry and remote monitoring.

One of the standout features of the TCCI-1 is its integrated modulation options. The device supports amplitude modulation (AM), frequency modulation (FM), and phase modulation (PM), making it a versatile choice for various communication methods. This flexibility allows users to select the modulation type that best suits their project goals, enhancing both communication clarity and reliability.

In terms of design, the TCCI-1 exhibits a compact form factor, contributing to its portability. Its layout is characterized by user-friendly controls, making it accessible for users of all skill levels. Additionally, the TCCI-1 includes built-in diagnostics and troubleshooting features, helping users quickly identify and resolve potential issues.

The TCCI-1 is also equipped with advanced power management capabilities, enabling efficient energy use during operation. This design choice not only extends the device's operational lifespan but also reduces the environmental impact through energy conservation.

Overall, the Ramsey Electronics TCCI-1 represents a sophisticated solution for anyone interested in RF communication technology. With its blend of advanced features, flexible programming options, and user-oriented design, the TCCI-1 stands out as an essential tool for both budding hobbyists and seasoned professionals in the telecommunications landscape. Whether for prototyping, educational purposes, or practical applications, the TCCI-1 lays the groundwork for innovative RF solutions.
Top Page Image Contents