parker

42 links

HF Magnetic loop antenna
VK3YE magnetic loop antenna plan that cover 7 Mhz to 20 Mhz and shortening loop ...

[ Hits: 1293 | Votes: 1 | Rating: 5 ]

Antennas for confined spaces
Antennas for restricted lots, apartments and indoor antennas by VK3YE

[ Hits: 1078 | Votes: 3 | Rating: 9.67 ]

A Two-Way Morse Practice Set
The system consists of a pair of Morse practice oscillators connected by a piece of ...

[ Hits: 1057 | Votes: 3 | Rating: 4.67 ]

Magnetic Loop for 40 to 10 meters
A magnetic loops for HF pedestrian mobile project by VK3YE

[ Hits: 1019 | Votes: 4 | Rating: 7.75 ]
Magnetic loop for 20 to 6 metres
Magnetic loop for 20 to 6 metres pedestrian mobile by VK3YE

[ Hits: 1137 | Votes: 5 | Rating: 7.4 ]

Transmitting on 160 metres
A page dedicated to top band transmitting equipment and operations by VK3YE

[ Hits: 447 | Votes: 0 | Rating: 0 ]

Hear amateurs on your shortwave radio
Allow the reception of amateur signals on domestic AM only short wave receivers article and ...

[ Hits: 734 | Votes: 1 | Rating: 10 ]

One Valve CW transmitter
This transmitter was first constructed in 1987 and provided the author with his first real ...

[ Hits: 707 | Votes: 0 | Rating: 0 ]

A two-way Morse practice set
A two way morse code practice set by VK3YE

[ Hits: 566 | Votes: 1 | Rating: 8 ]

Knobless Wonder 7 MHz SSB transceiver
A simple fixed frequency SSB voice transceiver for the 7 MHz amateur band

[ Hits: 1060 | Votes: 4 | Rating: 6.25 ]

Send Morse on your VHF FM rig
A device to allow the transmission of Morse on VHF UHF FM only transceivers by ...

[ Hits: 506 | Votes: 1 | Rating: 6 ]

Hear Amateurs on your FM Radio
The idea makes use of a very simple direct conversion receiver on the band of ...

[ Hits: 691 | Votes: 1 | Rating: 10 ]
80 metre direct conversion receiver
A project with schematic to build a receiver for 80 meters band by VK1PK ...

[ Hits: 702 | Votes: 2 | Rating: 4.5 ]
Listening top band with AM receiver
Converting an AM broadcast receiver to lister to 160 meters band

[ Hits: 466 | Votes: 0 | Rating: 0 ]
LF to HF Converter
This converter uses the popular NE602 mixer oscillator chip and allows reception of signals below ...

[ Hits: 655 | Votes: 0 | Rating: 0 ]
Super-80 SSB Receiver
80 metre superhet SSB receiver project

[ Hits: 729 | Votes: 1 | Rating: 1 ]

Regenerative receiver for the AM band
Build the Moorabbin a regenerative receiver for the AM broadcast band by Peter Parker VK3YE ...

[ Hits: 2510 | Votes: 2 | Rating: 8 ]

Dip oscillator
The dip oscillator is a useful piece of test equipment for the radio amateur Circuit ...

[ Hits: 506 | Votes: 0 | Rating: 0 ]

HF signal generator
A home made project for a 3 to 12 MHz signal generator

[ Hits: 813 | Votes: 3 | Rating: 6 ]
Dual audio oscillator
Schematic diagram of a two tone audio oscillator by VK3YE

[ Hits: 348 | Votes: 0 | Rating: 0 ]