DIRECTIVE SYSTEMS
207-658-7758
177 Dixon Rd.
West Lebanon, Maine
04027
, USA
http://www.directivesystems.com
Website Links: Directive Systems | "AMPENSTEIN". | 2010 SEPTEMBER VHF CONTEST... | About Directive Systems | Antennas | APP Notes | ARIANE ARRAYS (C3I) REPLACEMENT... | EFFECT of COAXIAL CABLES... | Harnesses for K1FO VHF/UHF... | homebrew Eimac 8938 | HOW TO PLAN THE INSTALLATION... | Mounting and Stacking Frames | NEW CONNECTOR ASSEMBLY DETAILS | OrderingInformation | Our Facility with pictures | Phase matched cable assemblies | Power Dividers | Price List | STACKING INFORMATION | SWR to RETURN LOSS CHART
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- Antennas Directive Systems
- HOME Navigation About Directive SystemsOrderingInformationPrice List New ProductsAntennas AccessoriesAPP Notes NEW!!VHF Contest! PicturesOur Facility with pictures E-Mail Us Links Down East Microwav
- Power Dividers
- DIRECTIVE SYSTEMS Accessories Power Dividers Power dividers are passive devices that are designed to combine multiple antennas in stacked antenna systems, while providing a constant 50 ohm impedance over the bandwidth chosen. The
- Phase matched cable assemblies
- Accessories All Directive Systems antennas may be combined or "stacked" for higher gain. Antenna gain increases at a rate of about 2.2 dB per each doubling of boom length. When the physical constraints of a
- Harnesses for K1FO VHF/UHF...
- Accessories Harnesses for K1FO VHF/UHF yagis 12PL LMR-400 Cable pair for 2 X DSFO144-12 18PL LMR-400 Cable pair for 4 X DSFO144-12 (2 sets req.) 11PL LMR-400 Cable pair for 2 X DSFO222
- Mounting and Stacking Frames
- Accessories Mounting frames are available for combining two or four antennas for increased gain. Most frames are designed with 1" square X 1/8" wall aluminum members and provide very rugged support for the antennas under