Case Studies

Simulcast Forum Papers


Here are papers on simulcast systems your colleagues have designed to successfully implement wide area coverage. The Simulcast Forum is an annual event, held annually in conjunction with IWCE / Las Vegas, and every three years at APCO. If you have any questions about a presenter's material, email us and we will either reply with an answer, or forward your question to the presenter.

 

 

Simulcast Forum XII (IWCE 2008) Case Studies

Presentation by Joe Blaschka, Jr. of ADCOMM Engineering: "Simulcast - Lessons Learned". (pdf, 5.4 Mb)

Presentation by Steve Dubberstein of Communications Services: "Simulcast Optimization Techniques", (pdf, 3.1 Mb)

Presentation by Roger Keifer of Chestnut Ridge Radio , "Elk County, PA Simulcast" MTR2000 bases / Convex VDL Audio Delay / Spectracom GPS Master Oscillators / Raytheon Voter. (pdf, 164 Kb)

Panel of experts Q & A, Joe Blaschka, Steve Dubberstein, Roger Keifer, and Lou Albert of RF Design & Integration (pdf, 15 Kb).

Update by Ed O'Connor of Simulcast Solutions, "Forum XII, What's New, What's Coming" (pdf, 86 Kb)

APCO 2008 Presentation Tait P25 Simulcast by Scott Quintavalle of Tait Radio, presented by Jerry Vargas. (pdf, 2.1 Mb)

APCO 2008 Presentation Motorola P25 Simulcast by Rick Pollak of Motorola. (pdf, 4.3 Mb)

APCO 2008 Workshop Narrowband Analog Simulcast by Ed O'Connor of Simulcast Solutions, Carter Brock of Radiophone Engineering, and Dave Magnenat of ADCOMM Engineering. (pdf, 3 Mb)

Simulcast Forum XI (IWCE 2007) Case Studies

Presentation by Mike Saia of Saia Communications (presented by Bob Brown of Harris Corp.): "Wyoming County, NY Simulcast System". MTR 2000 bases / Harris SynchroCast Automatic Audio Delay / Spectracom Master Oscillators / Raytheon Voter. (pdf, 2.08 MB)

Presentation by Scott Quintavalle of Tait Radio: "Wood County, WI Simulcast" TB8100 bases / Tait QS2 audio control / Spectracom Master Oscillators / Raytheon voters. (pdf, 1 MB)

Presentation by Bob Fay of SmartLink Radio Networks: "Solano County, CA Simulcast" Smartlink System Controller / Dalman simulcast implementation (Part 1, pdf, 3.3 MB; Part 2, pdf, 4.4 MB)

Paper by Joe Blaschka, Jr. of ADCOMM Engineering: "Audio Processing for Better Repeated Audio". (pdf, 90 Kb)

Presentation by Ed O'Connor of Simulcast Solutions: "Forum XI, What's New, What's Coming". (pdf, 713 Kb).

 

 

Simulcast Forum X (IWCE 2006) Case Studies

Presentation by Lou Albert of RF Design & Integration “VHF Add-On” Quantar bases / T1 linked / Motorola DSM-II Audio Delay / Spectracom Master Oscillators. – RF/Fiber and Fiber/RF (pdf, 247 Kb)

Presentation by Joe Blaschka, Jr. of ADCOMM Engineering: "Base Station Evaluation for Simulcast". Here is the Simulcast Audio Distortion portion of that presentation.

Presentation by Gary Cromack of Cromack Industries, "UHF Public Safety Radio System for Franklin County". Mastr III / Harris SynchroCast Automatic Audio Delay / Spectracom Master Oscillators / Raytheon SNV-12 Voter. (pdf, 746 Kb)

Presentation by Ed O'Connor of Simulcast Solutions: "Forum X What's New, What's Coming”. (pdf, 683 Kb)

 

 

Simulcast Forum IX (IWCE 2005) Case Studies

Presentation by Joe Blaschka, Jr. of ADCOMM Engineering: "Simulcast Basics". (pdf, 1762 Kb).

Presentation by Steve Dubberstein of Communication Service, "Marquette County, WI Simulcast Paging System". Quantar bases / Harris SynchroCast Automatic Audio Delay / Spectracom Master Oscillators / SpectraTac Voter. (pdf, 1659 KB)

Presentation by George Potter of ComTech Communications "Yolo County, CA Simulcast". Tait TB8100 bases / RF linked / Convex VDL Audio Delay / Spectracom Master Oscillators. (pdf, 190 kB)

Presentation by Ed O'Connor of Simulcast Solutions: "Forum IX What's New, What's Coming". (pdf, 641 Kb)

 

Simulcast Forum VIII (IWCE 2004) Case Studies

Paper by Joe Blaschka, Jr. of ADCOMM Engineering: "Simulcast Equipment Vendors and Approaches". (pdf, 202 Kb)

Presentation by Junie Gillen of Radio Comm of Virginia: "VHF Simulcast Radio Solution for Powhatan County, Virginia", MTR-2000 bases / Spectracom Master Oscillators / Harris SynchroCast Audio Delay. (pdf, 191 Kb).

Presentation by Junie Gillen of Radio Comm of Virginia: "Port Authority Trans-Hudson Corporation - VHF Simulcast Radio System", MTR-2000 bases / Spectracom Master Oscillators / Harris SynchroCast Audio Delay / Raytheon-JPS SNV-12 Voters. (pdf, 942 Kb).

Presentation by David Cahill of Dalman Technical Services: "Simulcast Link Topography Feature Comparison". (pdf, 347 Kb).

Presentation by Ed O'Connor of Simulcast Solutions: "Forum VIII What's New, What's Coming". (pdf, 221 Kb)

Simulcast Forum VII (APCO 2003) Case Studies

Presentation by John Gilbert of Motorola: "Motorola Simulcast". (pdf, 540 Kb).

Presentation by Scott Quintavalle of Tait Electronics: "Tait T805 Quasi-Sync". (pdf, 247 Kb).

Presentation by David Brown of M/A-COM Wireless: "M/A-COM Simulcast Systems". (pdf, 319 Kb)

Presentation by Paul Prestia of Managed Communication Services, LLC: "Indiana Toll Road Simulcast System" , Mastr III bases / Spectracom WWVB Master Oscillators. (pdf, 487 Kb)

Presentation by John Durham of Durham Communications, Inc.: "Buncombe County, NC: Project Update". Tait T800 bases / Spectracom Master Oscillators / Tait Quasi-Sync Audio Control. (pdf, 1654 Kb)

Presentation by Ed O'Connor Simulcast Solutions: "Forum VII What's New, What's Coming". (pfd, 153 Kb)

Simulcast Forum VI (IWCE 2003) Case Studies

Presentation by Lou Albert of RF Design-Integration: "Monmouth County", Mastr III radios / SynchroCast Automatic Audio Delay / Spectracom Master Oscillators. (pdf, 44Kb)

Presentation by Lou Albert of RF Design-Integration: "Lackawanna County", Mastr III radios / Convex Audio Delay / Spectracom Master Oscillators. (pdf, 57Kb).

Simulcast Panel Q & A - Joe Blaschka, Lou Albert, and Steve Dubberstein of Communication Service. (pdf, 24Kb)

Simulcast Wav files of overlap audio, courtesy of Lou Albert of R F Design-Integration:

  • Overlap Good Audio (sample 1) wav, 747 Kb
  • Overlap Good Audio (sample 2) wav, 1360 Kb
  • Overlap Good Audio (sample 3) wav, 505 Kb
  • Overlap Out of Phase (sample 4) wav, 476 Kb
  • Overlap Out of Phase (sample 5) wav, 1080 Kb

Presentation by Ed O'Connor Simulcast Solutions: "2003 What's New, What's Coming". (ppt, 64 Kb)

Simulcast Forum V (IWCE 2002) Case Studies

Presentation by John Durham of Durham Communications: "Botetourt County Project". Tait Bases / Quasisync Audio Control / Spectracom Master Oscillators / Intraplex Multiplexers. (pdf, 145 Kb); Botetourt Coverage Maps, (pdf, 1168 Kb)

Presentation by Ron LeBlanc of Telequip Systems: "South Simcoe Police Simulcast System". Mastr III Bases / Spectracom Master Oscillators / Convex Equalization/ Delay. (pdf, 260 Kb)

Presentation by Ken Varley of TuWay Wireless: "Lehigh County Simulcast". Quantar Bases / Harris SynchroCast Audio Control / Spectracom Master Oscillators / Raytheon/JPS Voters. (pdf, 247 Kb)

Presentation by Joe Blaschka of ADCOMM Engineering: "Simulcast - Dalman Project Recap - Bangor Hydro and Valley Com." Mastr III and Sonik PTX 150 Transmitters / Dalman Cosmos4 Audio Control / Spectracom Master Oscillators / JPS Voters. (pdf, 246 Kb)

Update paper from David Cahill of Dalman Technical Services Ltd: "Hampshire Constabulary Update Since Forum 2001." Simoco Bases / Dalman Cosmos4 Audio Control. (pdf, 292 Kb)

Presentation by Ed O'Connor Simulcast Solutions: "2002 What's New, What's Coming". (pdf, 359 Kb)

 

Simulcast Forum IV (IWCE 2001) Case Studies

Presentation by David Cahill of Dalman Technical Services Ltd: "Hampshire Constabulary, New Forest Division, Simulcast System Upgrade." Simoco Base Stations / Dalman Cosmos4 Audio Control. (pdf, 52 Kb)

Presentation by Luciano Battaglia of Prod-el: "French Fire Brigades - CHER Region". Prod-el Bases / Prod-el Simulcast Control. (pdf, 489 Kb)

Presentation by Ed O'Connor Simulcast Solutions: "2001 What's New, What's Coming". (pdf, 26 Kb)

 

Simulcast Forum III (APCO 2000) Case Studies

Materials from Dennis Maddox of M/A-COM: "Com-Net Ericsson GPS Simulcast". (pdf, 415 Kb)

Presentation by Bernie Olson of Motorola: "Motorola Simulcast". (pdf, 482 Kb)

Presentation by Michael Chick of Tait Electronics Ltd.: "Introduction to Quasi-Synchronous Systems". (pdf, 472 Kb)

Presentation by William Stinson of the County of Santa Clara: :"The County of Santa Clara Simulcast". Motorola MTR2000 Bases / Motorola DSMII Audio Control. (pdf, 18 Kb)

Presentation by Andy Maxymillian of Blue Wing Services: "Implementing Simulcast". (pdf, 104 Kb)

Presentation by Karl Witbeck of RCC: "BART Police Radio Simulcast Upgrade". Miscellaneous Bases / Convex 2046 Audio Delay / Spectracom Master Oscillator. (pdf, 63 Kb)

Presentation by Ronald Snyder of TransCore: "Lackawanna County 911 Simulcast Radio Systems". MASTR III. (pdf, 554 Kb)

Presentation by Joe Blaschka, Jr,. of ADCOMM Engineering: "Thurston County - Step by Step". Tait T800 Bases / Tait Quasisync Audio Control / Spectracom Master Oscillators. (pdf, 124 Kb)

Presentation by Ed O'Connor of Simulcast Solutions: "Summer 2001 What's New, What's Coming". (pdf, 77 Kb)

Simulcast Forum II (IWCE 2000) Case Studies

MRT article by Walter Rheingans of San Luis Obispo entitled "Simulcast Rebuild".

Presentation by Luciano Battaglia of Prod-el entitled "Rome Jubilee 2000 Simulcast System". (ppt, 558 Kb)

Presentation by Joe Blaschka, Jr,. of ADCOMM Engineering: "Thurston County Fire Dispatch". Tait Bases / Tait Quasi-Sync Audio Control / Spectracom Master Oscillators. (pdf, 17 Kb)

Presentation by Joe Blaschka, Jr,. of ADCOMM Engineering: "Simulcast - Pend Oreille County Paging". Quantar Bases / Convex Audio Delay. (pdf, 17 Kb)

Simulcast Forum (IWCE 1999) Case Studies

Presentation by Joe Blaschka, Jr,. of ADCOMM Engineering: "Motorola Simulcast". (pdf, 21 Kb)


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Last update: 8/11/08.


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