Circuit Discription

60 MHz - 1.3 GHz PLL Receiver with LCD - Based on PIC16F628 and TSA5511 / TSA5512 synthesizer

7.6MHz Synthesizer - Obtaining 7.6MHz from the 12MHz crystal with PIC16F84 / 4046 PLL circuit

8 Watt TX PLL with LCD - (TSA5511, PIC16F84, 4MHz Crystal)

BIAS COMS PLL transmitter - (4060, 4046, 4059, SDA2102, BB106)

CMOS RF SYNTHESIZER - Synthesizer based on available CD4059. CD4046 and CD4060 ICs.

Freddo - (PIC16F84, SAA1057, 4MHz Crystal)

Improved CMOS RF Synthesizer -

PLL FM Transceiver - TA8122N and PIC16F84 based FM PLL Transceiver

PLL Module - (TA7310P, BB105)

PLL Oscillator - (4046 PLL, CD4059 divider, CA3140 amp, 74LS112, 74LS93, LM324, CD4060, 6.4MHz)

PLL Tuning Module - (PIC16F84, SAA1057, 4MHz Crystal)

Synthesized HF Receiver -

SYNTHESIZER BASICS - Very nice intro to synthesizers by Harry Lythall