Month: March 2009

Amplifier Audio Circuits

2n3055 audio amplifier with transistor

December 20, 2021

Toni

2n3055 audio amplifier with transistor, Powerful audio amplifier with 2n3055 C1 capacitor governs the low frequencies (bass), with the capacitance ...

Amplifier Circuits RF Tips

Power RF amplifier 802. 11g maxim max2247

December 13, 2021

Toni

Power amplifier for nets 802. 11g using ic max2247 of the maxim. A power amplifier for operation of nets without ...

Amplifier Audio Circuits

TDA7052 amplifier circuit TDA7052A BTL

December 13, 2021

Toni

TDA7052 amplifier circuit TDA7052A BTL. The TDA7052A is a mono output amplifier designed for battery-fed portable audio applications, such as ...

Fm transmitter RF Tips Transmitters

Antenna Phillips SDV2940 UHF digital TV HDTV

February 2, 2023

Toni

Antenna Phillips SDV2940 UHF digital TV HDTV digital radio with amplifier SDV2940 18 dB. Antenna Philips amplified for UHF, TV ...

Circuits Instrumentation Test Tips Tutorial

Circuit servo motor tester for antenna

December 13, 2021

Toni

Circuit to test servo motor (pole rotor) of parabolic antenna That circuit is to test the motor servant of the ...

Circuits Power Supply Tips

Circuit adjustable power supply LM7805

December 13, 2021

Toni

Circuit adjustable power supply LM7805. Adjustable power supply with circuit integrated positive tension regulator 7805. Adjustable power supply with regulator ...