INTRODUCTION

Public Mobile Radio Trunking Service (PMRTS) is a two-way mobile radio service in which users communicate amongst themselves in a designated group, talk through a pair of radio frequencies which get assigned out of a common pool of frequencies in a designated frequency band.

PMRTS is a well-proven niche market service having its unique capability of communication instantly within the closed user group (CUG). The service has found its growing prominence in all critical infrastructure sectors such as Manufacturing, Oil & Gas, Mining, Construction, Courier, Emergency Medical Services, Utilities, Transportation (Road, Airports, Harbours), Energy & Communication, Fire & Safety department of public utilities. The market for the trunking services is growing slowly but steadily in the country and has been particularly driven by the development and deployment of infrastructure such as sea ports, airports, metro rail projects, industrial plants, hubs, etc.

DOCUMENT REQUIRED

PMRTS (Public Mobile Radio Trucking System)

      • PMRTS INITIAL SPECTRUM(CHANNEL):
        1. Application in prescribed Performa duly filled and signed by authorized signatory.
        2. Copy of Service LicenseAgreement with licensor i.e. DoT.
      • PMRTS ADDITIONAL SPECTRUM(CHANNEL):
        1. Copy of initial/earlier earmarking of spectrum, in particular, city service area.
        2. The request of additionalspectrum{Channel) with justification is to be made to CS- Cell of DoT.
        3. Requests will be considered only if recommended by cs Cell.
      • DEPLOYMENT PLAN SUBMISSION( FOR DIGITAL TECHNOLOGY ONLY)
        1. Deployment plan in prescribed proforma with SACFA acceptance ID No. to be applied online along with hardcopy and softcopy for acceptance.
      • ISSUE OF WIRELESS OPERATING LICENSE(WOL):
        1. Copy of frequency earmarking.
        2. Covering letter should clearly indicate the online ID No.s of the deployment plans for which WOL is sought(For digital technology only).
        3. Copy of equipment commercial invoice.
        4. Royalty and License Fee payment receipt for the current year.
        5. Subscriber loading status as on the 1st of January & July every year by means of the affidavit to be submitted.

     

Procedure
01.

Application Form

02.

Setup Diagram

03.

Equipment Specification

04.

Test set-up for public access testbeds

05.

Requisite Fee

WHY US ?

Point 1

We provide customized solutions with No Hidden cost and  Job tacking (updates)

Point 2

We are famous for our fast delivery, Easy Documentation & value for money

Point 3

We are the company with 10+ years of experience

TIMELINE

It takes around 1-2 months

Download Forms

Download Application form
Download sample License
Enquiry Form

    Selected Items

    List empty! Please add some item(s) first in your enquiry list.

    FAQs

    Control channels

    In essence, a trunked radio system is a packet switching computer network. Users’ radios send data packets to a computer, operating on a dedicated frequency — called a control channel — to request communication on a specific talk-group. The controller sends a digital signal to all radios monitoring that talk group, instructing the radios to automatically switch to the frequency indicated by the system to monitor the transmission. After the user is done speaking, the users’ radios return to monitoring the control channel for additional transmissions.

    This arrangement allows multiple groups of users to share a small set of actual radio frequencies without hearing each other’s conversations. Trunked systems primarily conserve limited radio frequencies and also provide other advanced features to users.

    Talkgroups

    A talkgroup is an assigned group on a trunked radio system. Unlike a conventional radio which assigns users a certain frequency, a trunk system takes a number of frequencies allocated to the system. Then the control channel coordinates the system so talkgroups can share these frequencies seamlessly. The purpose is to dramatically increase bandwidth. Many radios today treat talkgroups as if they were frequencies, since they behave like such. For example, on a radio scanner it is very common to be able to assign talkgroups into banks or lock them out, exactly like that of conventional frequencies.

    Fleet maps and IDs

    In some agencies, groups are assigned to a fleet map. This was implemented to make it easier to assign group ID numbers. For example, EMS would be on a separate ‘fleet’ than the police. In those fleets are sub fleets or the actual talk groups. This system is not as common as the typical trunking method, but it does exist. In some communities, the ID corresponds to a location or agency. For example, it is common to see a ‘1’ or ‘2’ in front of a police group and another number in front of a fire group.

    Scanning

    Most scanners that can listen to trunked radio systems (called trunk tracking) are able to scan and store individual talk groups just as if they were frequencies. The difference, in this case, is that the groups are assigned to a certain bank in which the trunked system is programmed. In other words, the talk group is stored on the trunked bank.