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Dayton Hamvention 2019 a Success!

The Polar Explorer was very well received at the Dayton Hamvention! The booth was packed on Friday and Saturday with folks learning about...

What is The Polar Explorer?

The Polar Explorer is a breakthrough in transmitter design which brings much higher efficiency to SSB and CW transmitters. Most 'linear'...

Is it an Amplifier?

NO! It is a transmitter! The Polar Explorer handles the transmitter processing end-to-end, from microphone or key to antenna. It works...

Can I still use my logging program?

YES! The Polar Explorer interfaces with your station transceiver via it's CAT port. So how can you connect a PC logging program? The...

What are the Features?

Polar Explorer Features & Benefits FEATURES BENEFITS -500W output ...

How does it achieve High Efficiency?

The Power Amplifier stage of traditional RF amplifiers must be biased in the linear region to avoid creating distortion and harmonics....