MODULATORS - DEMODULATORS
- SSB Modulator/Demodulator - JG1EAD
- I/Q Phasing Modulator
- Tayloe I/Q Detector - W6JL
- Weaver I/Q Modulator/Demodulator - DK7JD
- FSK Modulator CMOS
- 90-degrees Phase-Shifter for I/Q-modulation
- Modulation Circuit for SHF Beacon
- Phase Detector with Discrete Components EK47-Receiver
- Discrete Phase-Frequency Detector and LPF
- Very Low Noise/Jitter Phase Detector
- 9 MHz SSB Modulator/Demodulator - DC4KU
- Wideband FM Demodulator - DC2CS
- 9 MHz IF and Demodulator
- 72 MHz NBFM Modulator - OE6TH
- BJT Phase Comparator - DK1OF
- FM Demodulator-Discriminator with LPF - DJ4BG
- Power Supply and Modulator for Gunn LO - G3RPE
- PSK Modulator
- Simple LC PM Modulator - W0INK
- 27MHz X-tal Phase Modulator
- Active AM Demodulator
- DC to 500 MHz Log Detector - DJ8ES
- I/Q Modulator with DBM
- FM Demodulator for 9 MHz IF - DC4KU
- UHF to 10 GHz Power Detector - W1GHZ
- Discrete Phase-Frequency Comparator - K2OAW
- FM Modulator with MC1648
- FM to AM Conversion Discriminator
- Simple Phase Detector
- RTTY Demodulator - WB4MBL
- Phase Detector with Double Balanced Mixer
- 12 kHz to 500 kHz PLL Demodulator with 4011
- 455 kHz 90dBc Carrier-Rejection DSB Modulator - G3TAG
- NBFM Crystal Limiter/Discriminator
- SSB Polyphase Modulator - G3PLX
- Weiss FM Demodulator - F9JR
- 8 MHz Phase Modulator - W2NSD
- Discrete I/Q Modulator
- Weaver SSB Generator
- 9 MHz SSB Phasing Exciter
- SSB Modulator with SBL-1
- Phase-Frequency Detector with Active Loop Filter