{"id":259,"date":"2022-05-06T18:20:09","date_gmt":"2022-05-06T18:20:09","guid":{"rendered":"https:\/\/www.jeffco911.org\/?page_id=259"},"modified":"2022-06-28T21:51:20","modified_gmt":"2022-06-28T21:51:20","slug":"radio-system","status":"publish","type":"page","link":"https:\/\/www.jeffco911.org\/about\/radio-system\/","title":{"rendered":"Radio System"},"content":{"rendered":"\n\n\t

Jefferson County 9-1-1 is a member\/owner of a tri-county radio system, known as the SLATER system. We, along with St. Charles and St. Louis Counties operate and maintain this system. This is a P25 Compliant 800 MHz system, which allows direct communications for public safety in Jefferson, St. Charles and St. Louis County, City of Saint Louis, and three Counties in Illinois.<\/p>\n

The design includes 18 radio towers spread out across the county. The towers are designed and located in areas of the county to provide line of sight communications with a microwave back bone supporting the transportation of voice and data.<\/p>\n

The system is designed to be redundant, in the event communications are severed at one tower site, the system will continue to operate with little or no degradation.<\/p>\n

This system gives public safety personnel the much needed two way communications they require when dealing with multi-jurisdictional emergencies. It also gives them the ability to have communications with other counties in the region when handling large scale incidents.<\/p>\n

The radio system and tower sites are maintained by Radio Technician Tom Nahlik.<\/p>\n

\n\t\tTalk Group Frequencies\n\t<\/h2>\n\n\t\t\n\t\t\n\t\t\t\n\t\t
\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\tCell\t\t\t\t\t\n\t\t\t\t\t<\/th>\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\tAssignment\t\t\t\t\t\n\t\t\t\t\t<\/th>\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\tFCC Ch#\t\t\t\t\t\n\t\t\t\t\t<\/th>\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\tBase TX Freq MHz\t\t\t\t\t\n\t\t\t\t\t<\/th>\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\tBase RX Freq (MHz)\t\t\t\t\t\n\t\t\t\t\t<\/th>\t\t<\/tr>\n\t<\/thead>\n\t\t
Jeff North<\/td>Ch #1<\/td>228<\/td>853.9625<\/td>808.9625<\/td><\/tr>
Jeff North<\/td>Ch #2<\/td>116<\/td>853.8125<\/td>808.8125<\/td><\/tr>
Jeff North<\/td>Ch #3<\/td>193<\/td>853.5250<\/td>808.5250<\/td><\/tr>
Jeff North<\/td>Ch #4<\/td>179<\/td>853.3500<\/td>808.3500<\/td><\/tr>
Jeff North<\/td>Ch #5<\/td>164<\/td>853.1625<\/td>808.1625<\/td><\/tr>
Jeff North<\/td>Ch #6<\/td>150<\/td>852.9625<\/td>807.9625<\/td><\/tr>
Jeff North<\/td>Ch #7<\/td>84<\/td>852.1125<\/td>807.1125<\/td><\/tr>
Jeff North<\/td>Ch #8<\/td>57<\/td>851.7500<\/td>806.7500<\/td><\/tr>
Jeff North<\/td>Ch #9<\/td>24<\/td>851.3125<\/td>806.3125<\/td><\/tr>
Jeff North<\/td>Ch #10<\/td>7<\/td>851.1000<\/td>806.1000<\/td><\/tr>
Jeff South<\/td>Ch #1<\/td>225<\/td>853.9250<\/td>808.9250<\/td><\/tr>
Jeff South<\/td>Ch #2<\/td>208<\/td>853.7125<\/td>808.7125<\/td><\/tr>
Jeff South<\/td>Ch #3<\/td>196<\/td>853.5625<\/td>808.5625<\/td><\/tr>
Jeff South<\/td>Ch #4<\/td>176<\/td>853.3125<\/td>808.3125<\/td><\/tr>
Jeff South<\/td>Ch #5<\/td>152<\/td>852.9875<\/td>807.9875<\/td><\/tr>
Jeff South<\/td>Ch #6<\/td>136<\/td>852.7875<\/td>807.7875<\/td><\/tr>
Jeff South<\/td>Ch #7<\/td>79<\/td>852.0500<\/td>807.0500<\/td><\/tr>
Jeff South<\/td>Ch #8<\/td>62<\/td>851.8125<\/td>806.8125<\/td><\/tr>
Jeff South<\/td>Ch #9<\/td>37<\/td>851.4750<\/td>806.4750<\/td><\/tr>
Jeff South<\/td>Ch #10<\/td>19<\/td>851.2500<\/td>806.2500<\/td><\/tr>\t<\/tbody>\n<\/table>\n\n","protected":false},"excerpt":{"rendered":"

Jefferson County 9-1-1 is a member\/owner of a tri-county radio system, known as the SLATER system. We, along with St. Charles and St. Louis Counties operate and maintain this system. This is a P25 Compliant 800 MHz system, which allows direct communications for public safety in Jefferson, St. Charles and St. Louis County, City of […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":150,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"page_type":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/pages\/259"}],"collection":[{"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/comments?post=259"}],"version-history":[{"count":9,"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/pages\/259\/revisions"}],"predecessor-version":[{"id":533,"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/pages\/259\/revisions\/533"}],"up":[{"embeddable":true,"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/pages\/150"}],"wp:attachment":[{"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/media?parent=259"}],"wp:term":[{"taxonomy":"page_type","embeddable":true,"href":"https:\/\/www.jeffco911.org\/wp-json\/wp\/v2\/page_type?post=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}