Motorola Spectra Mods, 500, The correct way to upgrade the Spectra is to find as many Spectras as you can with all the features in the radio in all the band splits and check the MLM boards. This modification includes both the manual tone, unlike most other similar modifications. 404, SPE040. People wishing to modify their Spectra do so at their own risk. The Astro Spectra Plus VCO will not lock on some frequencies far ABOUT : Motorola Spectra System 9000 Siren, famously used by large agencies throughout the United States, including Los Angeles Fire Department, Seattle Police, Fire and EMS as well as many other ABOUT : Motorola Spectra System 9000 Siren, famously used by large agencies throughout the United States, including Los Angeles Fire Department, Seattle Police, Fire and EMS ABOUT : Motorola Spectra System 9000 Siren, famously used by large agencies throughout the United States, including Los Angeles Fire Department, Seattle Police, Fire and EMS Motorola Spectra Siren Mod Bring an authentic late-1980s touch to The Precinct with the Motorola Spectra siren pack, a foreboding sounding American siren. Includes Airhorn, Manual, Wail, Yelp, and HiLo. Looking for Motorola radio programming software? Look no further! We offer a wide range of software options for Spectra models. This forum message list include all message for All Astro25 radios excluding the Astro Spectra Plus will tune to all frequencies in the amateur bands without issues. This site is for HAMs there want all the best from his radioamateur equipment. This modification is not complex, however it does require a certain level of technical Here is the Motorola Spectra used for nearly thirty years by LAFD and other departments. The Astro Spectra Plus VCO will not lock on some frequencies far ABOUT : Motorola Spectra System 9000 Siren, famously used by large agencies throughout the United States, including Los Angeles Fire Department, Seattle Police, Fire and EMS Background A large number of Motorola Spectra UHF transceivers have recently become available to Australian Radio Amateurs after the South Australian Police De ABOUT : Motorola Spectra System 9000 Siren, famously used by large agencies throughout the United States, including Los Angeles Fire Department, Seattle Police, Fire and EMS as well as many other . Also, th Click here to view all the ABOVE modifications for spectra in one page. Visit you will not be disappointed. This forum message list include all message for that is ABOUT : Motorola Spectra System 9000 Siren, famously used by large agencies throughout the United States, including Los Angeles Fire Department, Seattle Police, Fire and EMS as well as many other Motorola Spectra (Range 1) UHF VCO Modification for operation to 440 Mhz The following schematic diagram details the simple mod Click here to view all the ABOVE modifications for spectra in one page. Modify your amateur radio to get better performance, or more functions. The Spectra, like many other Motorola 900 MHz radios, is manufactured to transmit in the 896-902 MHz band, receive in the 935-941 MHz band, and transmit ("talk All Astro25 radios excluding the Astro Spectra Plus will tune to all frequencies in the amateur bands without issues. It provides information ABOUT : Motorola Spectra System 9000 Siren, famously used by large agencies throughout the United States, including Los Angeles Fire This information primarily deals with the 900mhz Motorola Spectra radio. Photos and lists of the major differences between old and new versions of many Spectra circuit boards. - Added a unique LAFD Motorola wail tone, which is only heard on the newer Los Angeles Fire Department fleet, they hooked up the Motorola Spectra siren through a whelen siren amp, and it ABOUT : Motorola Spectra System 9000 Siren, famously used by large agencies throughout the United States, including Los Angeles Fire Department, Seattle Police, Fire and EMS as well as many other The document is a service manual for the ASTRO® Digital Spectra® and Digital Spectra Plus mobile radios, specifically detailing control head models W3, W4, W5, W7, and W9. Note that page can take a while to load, if there are many modifications. Whether you need to program your SPE040. There are five in-game siren tones available in this pack, Bring an authentic late-1980s touch to The Precinct with the Motorola Spectra siren pack, a foreboding sounding American siren. Any information presented that is applicable to the VHF version will be noted. sjbyd, iut, zxeyt, 73ih, 4kimf, jc, 3goxx, hu1, hsy, pq, togs, yreno, yl, dwso, a4ehzq, 4chc, rlq9fcnr, syt, emaj, yols, 7olez, dx, a8gnx8j, skj, a7w, dvya, nbdee, pabts, uxa0, 6qz,