From Microchip Technology, Inc.
The PIC12LF1840T48A is a Microchip microcontroller
that has an on-board transmitter. The transmitter is
suitable for operation in the 418, 434 and 868 MHz
license-free ISM bands. The modulation is On/Off
Keying (OOK) or Frequency-Shift Keying (FSK). This
document describes the complete implementation of a
radio transmitter using the PIC12LF1840T48A.
Products & Services
Product Announcements
|
|
Topics of Interest
We've seen in Chapter 26 how a PIC can help send Morse code. Now, it's time to put a PIC to work reading Morse. And, even if you're not interested in receiving Morse with a PIC, read this chapter...
4.4 KEY BUILDING BLOCKS OF A DWDM SYSTEM The functional domains outlined in the previous section comprise the key functional building blocks of any communications system; domain consolidation depends...
In radio frequency applications there are many techniques to choose from: Carrier-Present Carrier-Absent (CPCA) Gaussian Minimized Shift Keying (GMSK) Frequency Shift Keying (FSK) Phase Shift Keying...
Modulation Modulation is the process of changing the amplitude, frequency, or phase of a radio frequency carrier signal (a carrier) to change with the information signal (such as voice or data). The...
Once the transmitter has produced the final bit stream, the last step is to modulate it onto a suitable carrier. This chapter describes the most commonly used modulations. It is possible to vary only...