{"product_id":"garmin-gdm-4500","title":"Garmin GDM 4500 - 010-02621-01","description":"\u003cdiv class=\"neal-product-summary\"\u003e\n\u003cp class=\"neal-product-summary__lead\"\u003eThe Garmin GDM 4500 is a digital remote-mount DME radio that provides slant-range distance calculations to DME ground stations. Built for high-performance turbine aircraft and helicopters, it works with select Garmin integrated flight decks and displays to add modern DME capability in an environmentally hardened installation. Its distance data can also support DME-based RNAV when used with a compatible flight deck or display.\u003c\/p\u003e\n\u003cdiv class=\"neal-product-summary__highlights\"\u003e\n\u003cdiv class=\"neal-product-summary__highlight\"\u003e\n\u003ch3\u003ePrecise DME Distance\u003c\/h3\u003e\n\u003cp\u003eMaintain slant-range distance awareness relative to DME ground stations. The remote-mount radio brings DME functionality to select Garmin integrated flight decks and displays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"neal-product-summary__highlight\"\u003e\n\u003ch3\u003eExpanded Frequency Tracking\u003c\/h3\u003e\n\u003cp\u003eTune and track up to two separate DME frequencies. With optional enablement and compatible avionics, FMS1 can automatically scan and tune up to three additional DME frequencies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"neal-product-summary__highlight\"\u003e\n\u003ch3\u003eDirect Digital Interfaces\u003c\/h3\u003e\n\u003cp\u003eIntegrate directly with compatible Garmin displays without an interface adapter. ARINC 429, RS-232 and King Serial connections support integration with third-party navigation units and displays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"neal-product-summary__content\"\u003e\n\u003cdiv class=\"neal-product-summary__section\"\u003e\n\u003ch3\u003eNavigation Flexibility\u003c\/h3\u003e\n\u003cp\u003eThe DME hold function preserves the active DME distance indication while the associated NAV radio is tuned to another frequency. This is useful during instrument approaches when a localizer or other approach aid must be tuned while retaining NAV-referenced DME information. With a compatible flight deck or display, distances from two or more DME ground stations can be used to determine aircraft position for DME-DME area navigation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"neal-product-summary__section\"\u003e\n\u003ch3\u003eSystem Installation Considerations\u003c\/h3\u003e\n\u003cp\u003eThe GDM 4500 is a modern digital radio intended for installation in turbine aircraft and helicopters, with an environmentally hardened chassis. Feature availability varies by display and requires a compatible Garmin system. An L-band DME antenna, sold separately, is required to complete the installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"neal-product-summary__help\"\u003e\n\u003ch3\u003eNot sure this is the right fit for your aircraft?\u003c\/h3\u003e\n\u003cp\u003eAvionics compatibility can vary based on your aircraft, existing equipment, and planned installation. Give Neal Avionics a call or send us an email—we’ll be happy to help you review the product and determine whether it fits your needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Garmin","offers":[{"title":"Default Title","offer_id":48737490731240,"sku":"010-02621-01","price":16495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/2120\/0872\/files\/cf-lg_dde27013-a8d1-4848-9484-603d7f08ebb8.jpg?v=1783995161","url":"https:\/\/nealavionics.com\/products\/garmin-gdm-4500","provider":"NEAL AVIONICS","version":"1.0","type":"link"}