Explore projects

The project about Antenna VHF Switch 4-port RX with integrated sequencer and power supply distribution for LNA and coaxial relay.

Low Noise Amplifier with QPL9547 with ultra low noise LDO to 5V DC supply.

Low Noise Amplifier with PGA-103+ with ultra low noise LDO to 5V DC supply.

The Project for automatic receive for HAB on 434 MHz band

The Project of universal band pass filter for SMT filters SXBP series by MiniCircuit

The Project digiratl controled RF Attnuator with Minicircuit chip DAT-31-PP.

Pico High Altitude Balloon WSPR Tracker v7.0

Coaxial Wilkinson Power Divider for 144 MHz

LDMOS Power Amplifier with MRFE6VP6300H for 144 MHz

3D model určený pro tisk atrapy hlavně těžkého kulometu vz. 37 určený pro střílnu objektu lehkého opevnění (ZB-53)

Low Noise Amplifier for 144 MHz band with PGA-103, input low pass filter, output band pass filter and bypass relays.

The Simple Foot-Switch for my ham radio contest station

PCB Wilkinson Power Divider for 144 MHz

Logic switch box for multi-single contest station (2 operators, 2 radios and 1 transmit signal out)

HamShack OL7C online monitoring

The Directional Coupler for RF power measurement signals up to 5W on VHF band.

Awesome, 3D printable, hollow dickbutt with Arduino-driven RGB lighting inside

2D & 3D "intel-inside" alike logo