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Transmitter Circuits: PLL FM Radio Transmitters and Receivers

PLL FM Transmitter and Receiver Circuits

The Veronica 1 Watt PLL FM Transmitter is a pretty decent broadcast PLL exciter or transmitter that can be used alone or with an RF power amplifier for high power radio broadcast.
Schematics / circuit diagrams for a PLL 1 Watt FM radio transmitter that is enclosed in a casing. Oscillator, PLL circuits.
Interesting, hand-drawn schematic for a PLL FM Stereo Transmitter, with approximately 5 Watts RF output power.
Photo: FM Transmitter and FM Radio Transmitters, 3 Volt FM Transmitter FM Transmitter and FM Radio Transmitters, 3 Volt FM Transmitter
The most powerful circuit we've seen that operates on such low voltage (just two AA cells). A range of 100 meters can be expected and, given a good antenna and FM receiver, 500 meters can be expected. An external power supply can be used up to 9 volts. Tr
Photo: PCI FM Transmitter - PCI Max 2004 - FM Transmitter via. PCI Slot PCI FM Transmitter - PCI Max 2004 - FM Transmitter via. PCI Slot
Our PCI-Max 2004 is a Stereo PCI FM Transmitter that broadcasts MP3's and steams on FM from your PC (PCI slot). It is controlled via software and will broadcast anywhere on the FM band.
Photo: * USB PLL FM  Stereo Transmitter (FCC Approved) * USB PLL FM Stereo Transmitter (FCC Approved)
An excellent Stereo FM Transmitter which operates through the USB port of essentially any computer. FCC Compliant!
0 Comments - in FM Transmitters
Very small Hi-Fi Stereo FM Transmitter circuit that uses only 1 chip (BA-1404), and is very easy to construct. Operates from 1.5-3 Volts DC (just 1 or 2 AA batteries).
Photo: Broadcast Warehouse PLL Plus 1 Watt FM Transmitter (Assembled Version) Broadcast Warehouse PLL Plus 1 Watt FM Transmitter (Assembled Version)
Assembled Version: The FM PLL+ is an extremely high specification PLL transmitter / exciter. The specifications of this unit exceed some of the best brands in the businees, including those costing thousands elsewhere.
Photo: Broadcast Warehouse PLL Plus 1 Watt FM Transmitter (Kit Version) Broadcast Warehouse PLL Plus 1 Watt FM Transmitter (Kit Version)
Kit Version: The FM PLL+ is an extremely high specification PLL transmitter / exciter. The specifications of this unit exceed some of the best brands in the businees, including those costing thousands elsewhere.
Schematic, circuit design and comprehensive details about a SUPRX FM radio receiver, featuring high sensitivity and very low noise and distortion. [PDF]