{"product_id":"motorola-gtr8000-700-800mhz-6-channel-astro-25-expandable-site-subsystem","title":"Motorola GTR8000 700\/800Mhz 6 Channel ASTRO 25 Expandable Site Subsystem","description":"\u003cp\u003eMotorola Astro 25 Expandable Site Subsystem, ie: “6 pack”.  This is a complete 6 Channel 700\/800 Mhz expansion site that comes complete with the following equipment:\u003c\/p\u003e\u003cp\u003e6 GTR8000’s 700\/800 Mhz\u003c\/p\u003e\u003cp\u003e1 (6) Ch Combiner 700\/800 Mhz\u003c\/p\u003e\u003cp\u003e1 (6) RX Multi-coupler\u003c\/p\u003e\u003cp\u003e1 GGM8000 – Site Controller\u003c\/p\u003e\u003cp\u003e1 Bird (TX\/RX) TTA Shelf and Tower Top Amplifier\u003c\/p\u003e\u003cp\u003eThis is a complete turnkey system with tall of the standard cabling and rack mounted components.  System is fully operational and currently staged and connected to a Astro P25 7.8 controller.  New cost is $250k, we have 2 of these expandable sites available for purchase.\u003c\/p\u003e\u003cp\u003eFEATURES:\u003c\/p\u003e\u003cp\u003eDue to the FCC Narrowbanding mandate in the United States, product specifications and brochures for Motorola Solutions two-way radio products may indicate 25 kHz\/12.5 kHz analog\/digital operation which may not be the standard mode of operation at the time of shipment after Jan. 1st 2013.\u003c\/p\u003e\u003cp\u003eMULTIPLE CONFIGURATIONS\u003c\/p\u003e\u003cp\u003eASTRO® 25 Trunking\u003c\/p\u003e\u003cp\u003eGTR 8000 Expandable Site Subsystem (ESS), Motorola's premier turnkey RF site design, provides the optimal P25 trunking solution for easy installation and high availability. All base radios, networking equipment, timing and frequency distribution, RF combining and multi-coupler equipment are factory integrated into a single rack or cabinet.\u003c\/p\u003e\u003cp\u003eASTRO® 25 Data\u003c\/p\u003e\u003cp\u003eMotorola's Integrated Voice and Data (IV\u0026amp;D) in ASTRO® 25 trunking and conventional systems as well as High Performance Data (HPD) are supported by the GTR 8000. Voice and data transmissions switch dynamically on the same base radio for ease of use.\u003c\/p\u003e\u003cp\u003eASTRO® 25 \u0026amp; Analog Conventional\u003c\/p\u003e\u003cp\u003eMotorola's Conventional channel solutions range from small single repeater sites to wide-area coverage voting and simulcast systems. The GTR 8000 Base Radio's high performing analog capabilities enable narrow-banding migrations that maximize audio performance.\u003c\/p\u003e\u003cp\u003e3600 Trunking\u003c\/p\u003e\u003cp\u003eThe GTR 8000 base radio supports 3600 trunking operation, enabling new future-ready base radios to be added to existing SmartZone systems with SmartX. The GTR 8000 is software upgradeable to P25 trunking when the time is right to migrate to P25. 3600 trunking operation is available on both simulcast and IntelliRepeater systems, in either analog or digital mode.\u003c\/p\u003e\u003cp\u003eROBUST PLATFORM\u003c\/p\u003e\u003cp\u003ePERFORMANCE\u003c\/p\u003e\u003cp\u003eMaximum Coverage\u003c\/p\u003e\u003cp\u003eMultisite Linear Simulcast offers industry-leading coverage with fewer sites\u003c\/p\u003e\u003cp\u003eReceive Diversity\u003c\/p\u003e\u003cp\u003eTwo branch diversity receiver expands talk-in coverage for HPD and TDMA trunking\u003c\/p\u003e\u003cp\u003eSuperior Audio\u003c\/p\u003e\u003cp\u003e100 ppb frequency stability directly enhances analog audio performance\u003c\/p\u003e\u003cp\u003eAVAILABILITY\u003c\/p\u003e\u003cp\u003eDual Connections\u003c\/p\u003e\u003cp\u003eAll channels remain online and on air in the event of a network switch or timing\/frequency reference failure\u003c\/p\u003e\u003cp\u003eBattery Revert and Charging\u003c\/p\u003e\u003cp\u003eEliminates need for an uninterruptible power supply (UPS) in many installations\u003c\/p\u003e\u003cp\u003eINSTALLATION \u0026amp; SERVICEABILITY\u003c\/p\u003e\u003cp\u003eEasy Install\u003c\/p\u003e\u003cp\u003eShips factory aligned ready for installation\u003c\/p\u003e\u003cp\u003eHot Swap Hardware\u003c\/p\u003e\u003cp\u003eService and replace hardware without system down-time\u003c\/p\u003e\u003cp\u003eOnline Software Download\u003c\/p\u003e\u003cp\u003eDownload software while online and fully operational\u003c\/p\u003e\u003cp\u003eFront Serviceable\u003c\/p\u003e\u003cp\u003ePerform all servicing from the front of the station\u003c\/p\u003e\u003cp\u003eSPACE EFFICIENCY\u003c\/p\u003e\u003cp\u003eCompact Hardware\u003c\/p\u003e\u003cp\u003eStandalone deployment utilizes a 3 rack unit chassis\u003c\/p\u003e\u003cp\u003eReduced Number of Racks and Cabling\u003c\/p\u003e\u003cp\u003eExpandable Site Subsystem conserves power and space by integrating controllers, switches, cavity combining, TX filtering, multicouplers \u0026amp; preselectors into one vertical cabinet\/rack\u003c\/p\u003e\u003cp\u003eFront Access Connections\u003c\/p\u003e\u003cp\u003eInstall within inches of the wall and save valuable site space\u003c\/p\u003e\u003cp\u003eLIFE EXPECTANCY\u003c\/p\u003e\u003cp\u003eFuture Ready\u003c\/p\u003e\u003cp\u003eNo new hardware required to convert for narrow-banding, from conventional to trunking, from 3600 trunking to P25 trunking, from FDMA to TDMA, or from single to multi-site configurations\u003c\/p\u003e\u003cp\u003eSoftware Defined Radio\u003c\/p\u003e\u003cp\u003eUpgrade to new functionality through software updates and configuration changes\u003c\/p\u003e\u003cp\u003eSECURITY\u003c\/p\u003e\u003cp\u003ePassword Protected\u003c\/p\u003e\u003cp\u003ePassword-only, user\/password, and RADIUS server authentication configurations are supported\u003c\/p\u003e\u003cp\u003eSecure Connectivity\u003c\/p\u003e\u003cp\u003eSecure SNMPv3 and secure shell (SSH) IP connectivity provided with Microsoft Windows® Configuration Service Software\u003c\/p\u003e\u003cp\u003eRobust, Hardened IP Stack\u003c\/p\u003e\u003cp\u003eBuilt to comply with Department of Defense STIGs for secure network communications\u003c\/p\u003e\u003cp\u003eSUPPORTED CONFIGURATIONS\u003c\/p\u003e\u003cp\u003eSystem Types\u003c\/p\u003e\u003cp\u003e• P25 Conventional and Trunking, 3600 Trunking, Analog Conventional\u003c\/p\u003e\u003cp\u003e• Site Repeater, Voting, Simulcast and Multicast Configurations\u003c\/p\u003e\u003cp\u003e• ASTRO® 25 Integrated Voice \u0026amp; Data (IV\u0026amp;D)\u003c\/p\u003e\u003cp\u003e• High Performance Data (HPD)\u003c\/p\u003e\u003cp\u003eModulations\u003c\/p\u003e\u003cp\u003e• Analog FM (12.5kHz, 25kHz)\u003c\/p\u003e\u003cp\u003e• Linear Simulcast\u003c\/p\u003e\u003cp\u003e• P25 FDMA (C4FM)\u003c\/p\u003e\u003cp\u003e• P25 TDMA (6.25kHz Trunking Only)\u003c\/p\u003e\u003cp\u003e• Mixed Mode Analog\/Digital\u003c\/p\u003e\u003cp\u003eNetwork Connectivity\u003c\/p\u003e\u003cp\u003e• IP\u003c\/p\u003e\u003cp\u003e• V.24 Digital (Motorola DIU and ASTRO-TAC 3000 interfaces)\u003c\/p\u003e\u003cp\u003e• Analog Wireline (2-wire, 4-wire or 8-wire)\u003c\/p\u003e\u003cp\u003eThis system is fully operational and comes with everything you see in the photos.  You are welcome to come to our staging facility and preview the equipment prior to purchase. We can program the system to your freqs for an additional fee, we would need to know the frequencies in order to provide a staging quote. This system will consist of 1 rack and will require freight shipping.  We will cap the shipping at $250.00 ONLY for lower 48 states.   If you have any questions, please contact us.\u003c\/p\u003e","brand":"Motorola","offers":[{"title":"Default Title","offer_id":43611557822515,"sku":"GTR8000 Expandable Site Subsystem","price":75000.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/5647\/4163\/files\/20250903091800a.jpg?v=1756931741","url":"https:\/\/used-radios.com\/products\/motorola-gtr8000-700-800mhz-6-channel-astro-25-expandable-site-subsystem","provider":"Used Radios","version":"1.0","type":"link"}