Welcome to AFIATA.COM Information of basic electronic circuits for repair and project
[ Content | Sidebar ]

Posts tagged down

Schematic diagram for a broadband QRP SWR metering circuit and SSB TRANSCEIVER 80M / 40M boster filter IF Radio

A schematic diagram for a broadband QRP SWR metering circuit for use in a QRP antenna tuner. One could simply hold a momentary DPDT switch down and watch the LED while tuning the capacitors of the antenna tuner for minimum or zero light.

Filter for Headphone AMP schema

3KHz Low Pass Filter for Headphone AMP schema using LM368, MF6-50 Headphone Amplifier Schematic I built a portable headphone amplifier for testing purposes. Each channel uses a single Burr-Brown LM368, MF6-50 opamp in inverting configuration. It has adequate current capability to drive most headphones without an output stage. I have used it with Sennheiser 465s […]

25W FM Booster transmitter

25W FM Booster transmitter

Mosfet manufacturers circuit

Mosfet manufacturers circuit using IRF350, KD367B, TIP141

Touch switch Circuit using 555

Touch switch Circuit using 555

Privacy Policy - Sitemap

Disclaimer

+1 demo: Basic page