the future of communications 1. 2 police cars ambulances fire trucks graders dump trucks pool cars...
TRANSCRIPT
![Page 1: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/1.jpg)
The Future of Communications
1
![Page 2: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/2.jpg)
2
![Page 3: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/3.jpg)
Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUV’s
3
![Page 4: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/4.jpg)
4
Before the
Federal Communications Commission FCC 92-469
Washington, D.C. 20554
In the matter of
))
Replacement of Part 90 by Part 88 to) PR Docket No. 92-235
Revise the Private Land Mobile Radio)
Services and Modify the Policies)
Governing Them
)
NOTICE OF PROPOSED RULE MAKING
Adopted: October 8, 1992
Released: November 6, 1992
Comment Date: February 26, 1993
Reply Comment Date: April 14, 1993
By the Commission: Commissioner Barrett issuing a separate statement.
I.Introduction
1. On July 2, 1991, we released a Notice of Inquiry (Inquiry) to gather
information on how to promote more efficient use of the frequency bands below 512 MHz allocated
to the private land mobile radio (PLMR) services….
![Page 5: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/5.jpg)
Is a mandate from the Federal Communications Commission
Applies to VHF High Band and UHF Systems VHF High Band refers to 150-174mHz UHF Refers to 421-512mHz
5
![Page 6: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/6.jpg)
The amount of VHF and UHF spectrum available to Public Safety has essentially remained unchanged.
6
![Page 7: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/7.jpg)
As agencies have grown, their radio needs have grown, too.
7
![Page 8: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/8.jpg)
Spectrum Crowding
8
154.19000 FB2 141.3 150.7900 MO El Reno Fire Dispatch Canadian KCV365
154.19000 FB Inola Fire Rogers WPUK995
154.19000 FB2 192.8 155.8650 MO Johnson County Fire and EMS WPAG264
154.19000 FB2 107.2 150.7750 MO Kiowa County Fire Kiowa WPKR656
154.19000 FB Keystone Vol FD Tulsa KSJ286
154.19000 FB Ochelata Vol FD Washington KNJX230 154.19000 MO 100.0 none Oklahoma County Fire, Ops-6 WNJI251
154.19000 S Paoli Fire Garvin
154.19000 FB2 118.8 153.7700 MO Ponca City Fire and EMS Kay KLA992
154.19000 FB2 167.9 159.3450 MO Talihina Fire (Old Co Fire) WPWG234
154.19000 FB2 159.1500 MO Welling, Tri-Community Fire WQFN609
154.19000 FB2 173.8 159.0450 MO Woodward County Fire WPLG558
![Page 9: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/9.jpg)
Infrastructure is Expensive
Mobiles and Portables are expensive
Excess Capacity
9
![Page 10: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/10.jpg)
Accomplishes this by squishing signals in half.
Reduces channel spacing by half, effectively “doubling” the number of channels.
10
![Page 11: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/11.jpg)
Tornado Siren Activation
Public Utility SCADA Systems
Mutual Aid Gateways
Cache radios
11
![Page 12: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/12.jpg)
Older Volunteer Responder Pagers and Monitor Receivers are NOT Narrowband Capable.
Minitor I – IV Must Be Replaced Minitor V is Narrowband capable Older Plectron AND other Station
Alerting/Siren activation systems are not Narrowband capable.
12
![Page 13: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/13.jpg)
VHF/UHF Subscriber Radios will have to be replaced if they are roughly 11 years old or older.
Newer subscriber radios will require reprogramming.
13
![Page 14: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/14.jpg)
Base Stations
Repeaters
Voter Receivers
14
Determine If it is Narrowbandable
![Page 15: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/15.jpg)
January 1, 2013
15
![Page 16: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/16.jpg)
No New Systems will be licensed to use Wide Bandwidth.
No Existing Systems using Wide Bandwidth will be modified.
New Manufacturer equipment can only be narrowband.
16
![Page 17: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/17.jpg)
17
“With the increasing efforts of NPSTC and our member
organizations to build awareness of the Jan. 1, 2011 interim deadlines and
Jan. 1, 2013 required use deadline in the VHF and UHF bands, public safety
users of land mobile radio systems are asking detailed implementation
questions and raising a growing list of concerns. Most of these issues are
directly related to the Jan. 1, 2011 deadline, and mainly express user
concerns about either interoperability during the two year interim period or
costs to purchase equipment with capabilities beyond what users must
deploy.”
![Page 18: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/18.jpg)
Replacing Mobile and Portable radio$ will be expen$ive!
Replacing Repeater$, Base $tation$ and VHF-UHF link$ will be even more expen$ive!
Just reprogramming radio$ and updating licen$e$ will be expen$ive!
18
![Page 19: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/19.jpg)
$ Only two budget cycle$ left!FY 2011, FY 2012
$ No $pecific Grant$ or Federal Fundingidentified for Narrowbanding.
19
![Page 20: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/20.jpg)
Inventory your system
Plan your mobile and portable radio purchases
Plan your Infrastructure Purchases
Plan your system Upgrades
Plan for unintended consequences20
![Page 21: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/21.jpg)
21
![Page 22: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/22.jpg)
Frequencies have always looked like
this….
154.130
154.145
154.160
And now they also look like this….
154.1225
154.1375
154.1525
154.1675
22
![Page 23: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/23.jpg)
V-CALL 10155.7525 156.7pl Narrow
V-TAC 11 151.1375 156.7pl Narrow
V-TAC 12 154.4525 156.7pl Narrow
V-TAC 13 158.7375 156.7pl Narrow
V-TAC 14 159.4725 156.7pl Narrow
23
![Page 24: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/24.jpg)
Who will do the programming? Will the programming occur on site or at a shop?
Do the radios have enough channel capacity? Wide and Narrow versions of all the channels? Different Zone?
How many times will each radio have to be programmed?
24
![Page 25: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/25.jpg)
Change over sites one by one Requires wide and narrow channels
of the same frequency Change over channels one by one
Requires reprogramming radios multiple times
Run the new narrowband system concurrently with the old system Requires additional antenna,
transmission line, duplexer, etc.
25
![Page 26: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/26.jpg)
Narrow Band systems may not have the same coverage as a comparable Wide Band system. Most engineering documents indicate reduced
range, when the only change is narrowing the signal (Power, antenna, frequency stay the same)
Additional sites / equipment may be required
26
![Page 27: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/27.jpg)
Digital Signals
Additional features Unit ID, Emergency button, Individual Call,
etc.
Improved efficiencies provide comparable coverage
Equipment is more expensive27
![Page 28: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/28.jpg)
Replace Mobiles and Portables
and Use MIXED MODE for
in-agency communications
Install a new, P-25 repeater and operate it in MIXED MODE.
28
Use an additional channel in the radio that transmits AND receives in ANALOG, to maintain interoperability communications!
![Page 29: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/29.jpg)
29
![Page 30: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/30.jpg)
Vendors will attempt to steer you towards a proprietary system
This will lock you into sole-source vending
30
![Page 31: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/31.jpg)
31
![Page 32: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/32.jpg)
Outside agencies cannot communicate with you on your repeater
Use a gateway between your system and an analog channel
Buy enough radios for normal mutual aid partners (proprietary shared)
32
![Page 33: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/33.jpg)
Mutual Aid Partners Police, Fire, EMS, Tow Trucks, Road Crews,
etc.
State Mutual Aid Channels State Fire 154.130 State Law MA 155.490 HEAR 155.340 Local Gov’t MA 155.760
33
![Page 34: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/34.jpg)
In use for over 40 years Simplex, no PL tone An interoperability solution before it
became “trendy” Used Statewide
LICENSED BY INDIVIDUAL AGENCIES!
34
![Page 35: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/35.jpg)
Received audio may be very soft and quiet
Wideband radios must turn up volume to hear. Once a second wideband radio transmits, the
original wideband radio’s received audio will be very loud
Audio may not be picked up by wideband receiver
35
![Page 36: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/36.jpg)
Received audio may be loud, distorted, or inaudible Turning down the volume may mean missed
calls from a NarrowBand radio Communications may work at a distance
but not close together
36
![Page 37: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/37.jpg)
Program both a “wide” and “narrow” version of each MA Channel
Append the label of the NarrowBand Version with an “N”
Communicate with your mutual aid partners
Use this opportunity to do operator training
37
![Page 38: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/38.jpg)
Complaints: about expense Why, oh, WHY, didn’t anyone TELL ME! Can’t we just leave things alone?
Worries that Gramma won’t get tornado warnings
Huge outcry that we’re not ready Tremendous pressure from constituents DATE WAS MOVED BACK LESS THAN
FOUR MONTHS.38
![Page 39: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/39.jpg)
FCC Fines can be thousands per day, per violation.
Spectrum is too crowded to allow “courtesy release.”
Ensure your licensing is accurate
Latest recommendations are automatic cancellation of wide band licenses on
January 1, 201339
![Page 40: The Future of Communications 1. 2 Police Cars Ambulances Fire Trucks Graders Dump Trucks Pool Cars Pickups SUVs 3](https://reader038.vdocuments.mx/reader038/viewer/2022110116/5519cc51550346047c8b4a58/html5/thumbnails/40.jpg)
John ComstockTechnical Specialist
Oklahoma County Emergency Management(405) 605-8979
40