Quick Answer
Using a Digital Mode with a Technician License may limit your transmission capabilities, but it is allowed for certain types of digital modes such as PSK31, RTTY, and Olivia. These modes are typically used for low-power transmissions and allow for voice or text communication at slower speeds, keeping within the Technician license's power and frequency limitations.
Technician License Requirements
As a Technician license holder, you are allowed to transmit on amateur radio frequencies below 30 MHz, with a maximum power output of 400 watts. Digital modes like PSK31 and RTTY can be transmitted using frequencies around 14.070 MHz and 14.070 MHz +10 kHz for RTTY, and you can use power levels up to 100 watts. Olivia, another digital mode, can be used on frequencies like 14.070 MHz and 7.070 MHz.
Digital Mode Limitations and Compliance
Keep in mind that some digital modes, such as packet radio and most forms of computer-controlled data transmission, are not allowed with a Technician license. This is because they often require higher power levels and more complex equipment. However, modes like PSK31 and Olivia are considered “low-power” and are allowed for Technician license holders. To ensure compliance, always check the frequency and power limitations for each digital mode you plan to use.
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