

Directorate of Telecommunications, Scottish Office 1982 - 1991 RF and Line of Site (LoS) surveys at 1.8/2.3 Ghz for the new microwave radio system for the Police & Fire service. |
Directorate of Telecommunications, Scottish Office 1990 - 1996 Radio coverage surveys, line of site surveys (LoS) for new radio system for the NHS and Scottish Ambulance Service. Evaluation of radio coverage when system installed. |
Directorate of Telecommunications, Scottish Office 1991 - 1996 LoS surveys for new Microwave bearer network (S.D.B.N.) 7,12 23,38 Ghz) Surveys, site negotiations. Clerk of works duties to radio installers. |
Mobile Radio surveys also undertaken at the new frequency allocations at 152 & 155
Mhz for Police and Fire Services throughout Scotland. This was for W.A.R.C. migration from Band
II to high band for emergency services |
Directorate of Telecommunications, Scottish Office, Edinburgh 1982 - 1996 |
1996. Mountain Rescue Service. Radio coverage surveys; Tayside region. |
1997 for Radiant Consultancy Group Radio surveys and design for proposed new radio system for Fife Regional Council |
1997 for Coopers & Lybrand Radio site surveys for East of Scotland Water new radio network. Design system based on trunked PMR network, replacing old system. |
1997,1998 for The Radio Authority Radio coverage surveys for Radio 106 FM (now Century FM). Radio coverage surveys for Vibe FM. Own pump-up mast on rear of 4 wheel drive vehicle. Evaluate & confirm coverage maps of these two broadcast stations. |
1998 & 1999 for Scottish Telecom RF & site surveys for new Pole Mounted Automated Relay System (PMAR) for Scottish Telecom for Scottish Power. RF surveys using own 4 wheel drive vehicle with pump-up mast. Design system to link strategic electricty poles and transformers back to a data controller (SCADA system) Surveys at 400 Mhz). |
2000 - 2002 Radio planning and surveys for PowerFM, locating Band II transmitters on Lanzarote. |
2003 - Radio coverage surveys for East Midlands Elecricity; to expand their existing
SCADA system. (for RSI) |
2002 - 2004 for Wlanzarote Broadband Wireless network across lanzarote. LoS planning/surveys to provide island wide broadband wireless across the island of Lanzarote, Canaries. |
Under my own company name Business Radio Systems 1996 - present |
Directorate of Telecommunications, Scottish Office; for Scottish Office Fisheries Protection Agency. Trials of new HF system on 4,6 & 8 Mhz for ships and aircraft. testing of different HF antenna types including magnetic loops. |
Directorate of Telecommunications, Scottish Office; for Fisheries Inspectorate. Radio coverage surveys Pitlochry, Tayside. Walk/drive testing to establish which would be best system for security division to guard salmon stocks during silent hours. Mobile phone network or PMR. |
Survey antenna mounted on a 18m pump-up telescopic mast. Equipment in mobile trailer
and the landrover. |

Tracked vehicle needed to get to some of the greenfield sites for the RF surveys
in the Scottish Highlands. |
18metre trailer mast holding up a shrouded yagi for the end to end microwave surveys.
This site at Ecclefechan, Dumfries & Galloway region and was 'greenfield' at the time. |
Jerry Lefever - radio & LoS surveys |