{"product_id":"garmin-gdm-450r","title":"Garmin GDM 450R - 010-02620-31","description":"\u003cdiv class=\"neal-product-summary\"\u003e\n\u003cp class=\"neal-product-summary__lead\"\u003eGarmin GDM 450R is a digital, remote-mount DME radio for Part 23 general aviation aircraft that provides slant-range distance calculations to DME ground stations. It follows associated NAV radio tuning and is intended for aircraft using select Garmin integrated flight decks and displays.\u003c\/p\u003e\n\u003cdiv class=\"neal-product-summary__highlights\"\u003e\n\u003cdiv class=\"neal-product-summary__highlight\"\u003e\n\u003ch3\u003ePrecision Distance Information\u003c\/h3\u003e\n\u003cp\u003eMaintain slant-range distance information relative to DME ground stations. The remote-mount design brings modern digital DME capability to general aviation installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"neal-product-summary__highlight\"\u003e\n\u003ch3\u003eFlexible DME Tuning\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\u003eRetained DME Reference\u003c\/h3\u003e\n\u003cp\u003eKeep the active DME distance indication with DME hold while tuning the associated NAV radio to another frequency. This can be useful during instrument approaches when a localizer or other approach aid must be selected.\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\u003eDME-Based RNAV Support\u003c\/h3\u003e\n\u003cp\u003eWith a compatible flight deck or display, the GDM 450R can use distance data from two or more DME ground stations to determine aircraft position. This supports DME-DME area navigation (RNAV) routes as an alternative navigation option.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"neal-product-summary__section\"\u003e\n\u003ch3\u003eDisplay And Indicator Connections\u003c\/h3\u003e\n\u003cp\u003eThe GDM 450R integrates directly with compatible Garmin displays without an interface adapter. RS-232 and King Serial interfacing are also supported for connection to legacy distance indicators.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"neal-product-summary__section\"\u003e\n\u003ch3\u003eSystem Configuration Considerations\u003c\/h3\u003e\n\u003cp\u003eAn L-band DME antenna, sold separately, is required to complete a GDM 450R system installation. Feature availability varies by display and requires a compatible Garmin system.\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":48737455702248,"sku":"010-02620-31","price":8995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/2120\/0872\/files\/cf-lg.jpg?v=1783994629","url":"https:\/\/nealavionics.com\/products\/garmin-gdm-450r","provider":"NEAL AVIONICS","version":"1.0","type":"link"}