Also, the Delta-C center insulator contains the Model SEP static electricity protector which continuously discharges potentially hazardous static charges which can be produced by wind, rain, snow, sand and other natural phenomenon. The Model SEP cartridge is field replaceable, but should last for many years under typical conditions. The DX-Dipoles can be used as very effective multi-band antennas for all frequencies higher than the pre-tuned frequency when used in conjunction with an antenna matching unit (antenna tuner) with balanced output and fed with open-wire feeders or low loss feedline (not coax). The open wire feeders or ladder line is connected directly to the #10 stainless steel bolts on the Delta-C center insulator using the wingnuts and washers provided. Important: When operating the dipolesin a multi-band configuration, it will be necessary to remove the SEP Cartridge due to the high voltage present at the antenna feed point.Note: When using the DX-dipoles for receiving only, it is not necessary to remove the Model SEP Cartridge regardless of the frequency of operation. SEP Failure: The Model SEP cartridge should last many years under normal circumstances, but the cumulative effect of thousands of discharges or a very strong surge can destroy the device.
The SEP is designed to fail-safe in a shorted condition and this will be apparent due to an increase in SWR during transmit and/or a severe reduction in received signal strength. GigaParts ships from multiple locations across the USA, so a portion of your order may come from two different warehouses.Modified radios do not qualify for direct replacement unless GigaParts performed the modification. Is a full service computer and amateur radio store. Our PC department stocks the latest components for upgrading your PC, building your own PC, or having us build one for you. Our Radio department features the latest products from manufacturers such as Alinco, Icom, Kenwood®, Yaesu, MFJ, Diamond, and many more. Whether you're a DX'er looking for the latest HF rig or a soon-to-be-HAM looking for study materials and a two-meter handie talkie, we have what you need! We look forward to adding you to our long list of satisfied customers. You may also be interested in.. The item "ALPHA DELTA DX-80 80M Mono-band Full Size Dipole Antenna, Rated up to 2000 Watts" is in sale since Monday, April 15, 2019.
This item is in the category "Consumer Electronics\Radio Communication\Antennas\Ham, Amateur Radio Antennas". The seller is "gigaparts" and is located in United States. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.