Availability
Alpha Delta Antenna Switches
Alpha Delta Coax Switches
Alpha Delta Coax Switches have a precision-machined switch shaft and quadrant mechanism for more accurate and stable switching performance. These switches have a low-loss micro-strip cavity design, positive detent switching, master antenna ground function, a front panel removable arc-plug surge protection module, and excellent HF through UHF performance. The unselected antenna ports are grounded for protection and maximum isolation. Alpha Delta Coax Switches are used worldwide in government, military, and commercial applications and are manufactured in Alpha Delta's ISO-9001 certified production facility in the USA. They come available with either a 2-port or 4-port position, and both have the option of either the UHF female (SO-239) or N female connector. These switches are all built into the same heavy-duty chassis that is 5.250 x 3.500 x 1.250 in. (WHD), excluding connectors and knob. Note: When placed in the "COM" position, all switch positions are grounded. When a port is selected, that port is ungrounded while all other ports remain grounded. Additional features include: * Higher strength, lower resistance sliver bearing solder * Durable abrasion resistance with powdercoated finish * Brass arc-plug housing for improved gas tube positioning Note: When available, please look at the files under the "Documentation" tab for additional product information. Coaxial switches have to work every time. Alpha Delta Coax Switches from DX Engineering have the quality and reliability you need!
( 228 )
$119.99
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$149.99
Alpha Delta Desktop Coax Switches
Alpha Delta Desktop Coax Switches bring a new level of versatility and convenience to your station operation! They come in a desktop console that will sit right next to your equipment on your desk without having to be secured or bolted down. These switches retain all of the features and specifications of the precision 4-position Alpha Delta series, including D-4 arc-plug module surge protection. Alpha Delta desktop coax switches feature non-slip feet, a powder coated steel housing and a solid brass ground bus. The ground bus provides three 10 AWG wire attachment points with wing nuts across the rear of the housing, providing a common ground point for all station equipment and accessories. Available with either a UHF female (SO-239) or N female connector, Alpha Delta Desktop Coax Switches will have you connected and running in no time. Additional features include: * Port-to-port isolation: greater than 60 dB at 30 MHz, 50 dB at 450 MHz * Power rating: 1,500 watts Put coaxial switching at your fingertips! Order Alpha Delta Desktop Coax Switches from DX Engineering!
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$209.99
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$219.99
Alpha Delta Coaxial Switch Replacement Arc-Plugs®
Alpha Delta Coaxial Switch Replacement Arc-Plugs® are designed to reduce the hazards of lightning-induced or other high-voltage induced surges. When hit with a surge, they will short to ground, protecting your equipment, and will remain shorted and must be removed or replaced in order to continue operation. As with all lightning protection; these surge plugs will not prevent fire or damage caused by a direct lightning strike to an antenna, power lines, or other structure. Alpha Delta D4 Coaxial Switch Replacement Arc-Plugs® are direct replacements for Alpha Delta Coaxial Switch model Delta-2 and Delta-4 series switches. As when used in Alpha Delta Coaxial Switches, D4 Replacement Arc-Plugs® are rated at 1,500 watts CW and SSB PEP, ICAS, at an SWR under 2:1. Lightning surges do lots of damage annually. Don't let your sensitive Amateur Radio gear go unprotected. Order Alpha Delta Coaxial Switch Replacement Arc-Plugs® from DX Engineering!
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$14.00