If you have questions or problems regarding Dunestar products, we are here to help.

You may contact us by phone, email or FAX.  

See below for links to our Bandpass Filters FAQ as well as Product Manuals and Documentation.

Frequently Asked Questions (FAQ)

• Bandpass Filter FAQ

Manuals and Documentation

	Model 300 RF Filter Manual
	Model 333 HF Triplexer Manual
	Model 400-HPF RF Filter Manual
	Model 600 Multiband Bandpass Filter Manual
	Model 800-BPF Bandpass Filter Selector Manual
	Model 842 Headphone Mix & Switch Manual
	Rover 6 Six Meter Quad Manual