Vehicle Two Way Radios (Mobiles)

Repair Service

Our repair technicians have many years’ experience and training on two-way radio systems. Where possible only OEM replacement parts are used on all our repairs. We can offer both contract and adhoc (pay as you go) support.

Maintenance

We offer both planned preventative & reactive maintenance and equipment health checks in the field to all two-way radio systems. All work carried out using our own test equipment’s. We understand that faulty equipment down-time can be a major problem for many radio communication system owners. For this reason our response to reactive call-out is a priority.

Equipment (Re-)Programming

All equipment supplied by us comes fully programmed, should you require equipment to be programmed or re-programmed this can in most case be carried out in-house; but we MUST have a copy of your up to date Ofcom license, or an official letter of authority from the appropriate body, produced prior to starting programming.

Contact us with your specific requirement or issue...

Being “Independent Two-way Radio Specialists” we can provide complete unbiased advice and support on your system.

Are your existing radios, or is your existing radio system not performing as expected, or perhaps as it used too?

Communications (Southern) Ltd.’s Engineers have worked in two-way radio systems engineering for most of their careers; on systems ranging from basic localised ‘on-site’ type systems to complex national coverage networks. Combined with using modern specialist radio communications test equipment, including our own multifunctional radio test-sets, Frequency Domain Reflectometers, etc we can carry out full system evaluations from simple ‘visual only’ inspections to detailed equipment and aerial system analyses.

Being “Independent Two-way Radio Specialists” we can provide complete unbiased advice and support on your system.

Contact us with your specific requirement or issue...

PMR 446 is a handportable short range voice only communication system, which provides a basic radio two way radio service for both business and non-business users. It is for providing communication over short distances. Only speech transmissions can be made. The PMR 446 service is licence exempt; users do not require a licence to use PMR 446 radios, provided the equipment complies with ETS 300 296. I.e. the radio equipment must be handportable, have an integral antenna, and have a maximum ERP (transmitted power) of 500 mW. There are eight 12.5 kHz simplex frequencies which can be used anywhere in the United Kingdom. The frequencies have been harmonised (but not necessarily authorised) for use across Europe. Before using PMR 446 radios outside the United Kingdom, users should check that the relevant administration, details of the progress made by CEPT member countries in implementing PMR 446 can be obtained from the European Radiocommunications Office (ERO). Users who fail to do this and use their radios overseas, may break the laws of the country concerned, run the risk of prosecution and the confiscation of equipment. PMR446 frequencies are all shared and users may, under local heavy use conditions, experience interference and channel sharing problems. This may be reduced by changing frequency and/or CTCSS tone and/or DCS code. As a licence exempt service, PMR 446 is unprotected and Ofcom will not become involved in interference or channel sharing disputes between users. PMR 446 radio equipment must use only the dedicated frequencies. Radio equipment which can operate on any other frequency must not be used for the PMR 446 service. - Ofcom (RA357, Nov 1999).

"PMR 446 is not suitable for safety of life use or for users who need to have guaranteed access to frequencies at particular locations and times."