JPS Interoperability Solutions SNV-12 Voter Executive Outline

Transcription

1 JPS Interperability Slutins SNV-12 Vter Executive Outline December 1, 2017 Prepared by: JPS Interperability Slutins, Inc Departure Drive Raleigh, NC (919) Prducts Link:

2 JPS Interperability Slutins Prducts & Capabilities Executive Summary SNV-12 / Receiver Vter SNV-12 with twelve SVM-2 Mdules Unsquelched Vted Site Lw TX Pwer Handheld Radi High-Pwer Transmitter Unsquelched Site Repeat Mde TX Audi SNV-12 Vter Dispatch Cnsle Web Status / Cntrl Abve: A lw pwer handheld radi is hitting tw receive twers at the same time, the vter selects the best signal f the tw unsquelched sites, and sends that receive signal t the dispatch cnsle and back ut t the transmitter if Repeat Mde is n. Benefits Vted Site Audi D yu have narrw banding cverage issues; the SNV-12 slves this by easily vting added receive sites D yu visit yur receiver sites t ften fr mnitring r disabling sites; remte-cmputer mnitring thrugh the CPM-3 brwser interface allws access t mnitr audi, data, and disable prblem sites fewer technical site visits 18-mnth warranty; Public Safeties mst reliable vter Ht-swappable mdular apprach reduces single pints-f-failure Field upgradable firmware capable Three SNV-12 chassis can daisy-chain tgether allwing a single vted channel with up t 36 receiver sites 2 P a g e

3 JPS Interperability Slutins Prducts & Capabilities Executive Summary Overview Analg Signal & Nise receiver signal cmparatr Extends cverage by allwing lw pwer radis t link t remte receiver sites rather than the main repeater Selects the remte receiver with the best signal quality fr dispatcher and/r t be retransmitted t ther users in the field The SNV-12 uses Digital Signal Prcessrs t cntinuusly sample all remte receiver sites that pick up a mbile/prtable transmissin and selects the receiver with the best signal quality. A typical applicatin is an LMR system in which mbiles and prtables can hear a repeater, but due t their lwer transmit pwer and/r the antenna size r placement, the repeater cannt hear these mbiles and prtables Remte receivers can be psitined in cmmunicatin dead spts r fringes in the cverage area, with audi frm each receiver linked t the vter using micrwave, landline, twisted pair, RF link, r fiber ptics Extremely simple initial setup with minimal test equipment required Tw decades f slid perfrmance wrldwide Apprpriate fr Public Safety, DOD, Private Sectr Advantages Uses DSP algrithms fr superir receiver signal quality measurements, EIA tne cntrl, audi delay, and AGC functins Past Perfrmance Dminates the market with ver 7,500 vters sld wrldwide Signal-and-Nise Vter Features FM and AM/HF Vting Mdes User selectable vting criteria Vting lck n COR Receiver Unsquelch Indicatin Types: Hardwire COR (Lgic / E&M) Pilt Tne (1950 Hz / 1275 Hz Line Fault Detectin (Pilt / Guard Tne) Receive Audi Delay (up t 450 msec) Transmitter Steering: Manual (Lgic / RS232) Functin Tne Autmatic (STARS) Single TX Hme Site / TX Multicast Receive Grups (up t 7 Grups) Key Tnes (Cntinuus / EIA Sequence) Cnsle r Field Pririty Cnsle Audi Delay Detectin f Cnsle EIA Sequence Repeat Audi Mixed with Cnsle Transmit Audi COR Lck Onset Delay Timer Simplex Repeat when Vted Pilt Tne Regulated AGC Line Equalizatin (0 db thru 9 db) Simplex r Duplex Simplex Mde Vting Hldff after Cnsle Transmissin 3 P a g e

4 JPS Interperability Slutins Prducts & Capabilities Executive Summary SNV-12 / Analg Receiver Vter / Netwrk Links Vting Available March 1, 2018 Overview The upcming SVM-3 mdule will allw the use f IP netwrks fr transprt f receive and transmit audi. Advantages Allws IP netwrks t be used fr transprt f analg receiver and transmitter audi Bth analg and IP vted mdules can wrk tgether Past Perfrmance Dminates the market with ver 7,500 vters sld wrldwide Benefits SVM-3s will cexist in recent SNV-12 chassis with the current SVM-2 mdules SVM-3 implementatin allws frnt panel cntrls such as frce vte and frce disable Basic timing synchrnizatin algrithms have been prven in challenging lab envirnment JPS Interperability Slutins, Inc., is the industry leader in analg receiver vting. With ur new QMT-1 and SVM-3 capabilities, transprting vter receiver and transmitter audi can use the custmer s IP netwrk. The IP backhaul vting prcess uses ur SVM-3, and QMT-1 t handle the challenges that netwrk delay and jitter add t the vting prcess. The QMT-1, single channel IP Vting Mdem Unit, gives an interface t the remte receiver and transmitter and perfrms these functins at the remte RX/TX sites: Analg t digital translatin f RX audi, digital t analg translatin fr TX audi Accurate Signal Quality analysis dne at receiver site When an Unsquelch cnditin ccurs, the QMT-1 cnverts the analg audi t IP fr transfer t the SVM-3. Each SVM-3 mdule can talk t three receivers, and wrks in cnjunctin with the CPM-3 t check the arrival timing fr an accurate vte between the standard SVM-2 mdules and the new IP backhaul SVM-3 mdules. All mdules audi, whether SVM-2 r SVM-3 arrive at the vter, and are held by the site vter mdules until the CPM-3 receives indicatin that all unsquelched mdules audi have arrived at the SVM-3 s. The CPM-3 then crdinates audi alignment with each site vter mdule allwing the vting prcess t ccur, having held the early arriving audi. Nte the SVM-1 cannt wrk with the CPM-3 and SVM-3 backhaul. The QMT-1 cnnects remte receivers t an SNV-12 with SVM-3 mdules ver internet prtcl technlgy. The QMT-1 interfaces full duplex audi, and ffers superir audi quality. 4 P a g e

5 JPS Interperability Slutins Prducts & Capabilities Executive Summary The QMT-1 is an 10/100 BASE-T Ethernet device and each unit has a unique Ethernet address and a RJ-45 physical jack. A 10/100BASE-T device runs at 100Mbps and intercnnects t a hub (star tplgy) using standard CAT 5 twisted pair cable. The greatest cable length between an QMT-1 and its hub prt is 100 meters. With the right cnnective equipment, the QMT-1 s Ethernet prt can link up with any kind f LAN r WAN, n matter the tplgy r cable system in use. The SNV-12 Vter can retransmit the best quality field radi traffic frm a multiple LMR receiver/transmitter envirnment using the new SVM-3, and the IP Backhaul capability f the QMT-1, and the standard 4-wire audi and signaling interface f the SVM-2. 5 P a g e