This section shows only a few of the hundreds of jobs that JAG RF has done over the years. We have chosen a range of jobs to display here that show how diverse JAG RF can be. Click the project photos on the left side to see additional pictures.

This was an antenna install for Oakville Hydro in conjunction with Ratelle Communications. JAG RF was hired to supply and install the antenna as well as assist in running coaxial cable through conduit from the control room to the roof.

Year of job was 2007.

The antenna to the left is an SRL-310C-4 that had been completely refurbished by JAG RF and installed at the VE3MIS site. The antenna required a new internal harness due to water damage.

Year of job was 2006.

This was a unique job that JAG RF encountered. The job called for the removal of an HF beam antenna; however, the support structure, which was a tilt over tower, was intertwined in vegetation. After some rigging and removing branches and vegetation, the tower was lower carefully and the antenna was removed.

Year of job was 2009.

This was a tower inspection for Environment Canada and removal of a corner reflector.

Year of job was 2008.

This was an on-site technical service call for filter tuning and optimization of cable lengths. Antenna line sweeps were conducted as well.

Year of job was 2007.

This was a job for Webbtronics. They required confirmation on whether a 2.4 GHz access point was working within specifications so that they could determine if it or the coaxial cable in the mine was the problem. JAG RF found the unit to work within specifications and the RF cable run in the mineshaft was determined to be faulty.

Year of this job was 2008.

This job was for Anchor Alarm and Electronics LLC in Florida. They required complete filter systems for two sites. Some of the frequencies that were assigned to them by the FCC were unusually close and so customized loops and combiners had to be built for this job. Documentation of the system layout and system losses was also required.

Year of this job was 2008.

This job was for Prairie Mobile Communications in Winnipeg. They required a standard UHF combiner. However, what was unique about this job was that 2 of their assigned Industry Canada frequencies were very close and two were very far apart. This entailed some optimization of the isolators and cable lengths.

Year of this job was 2007.

This was a customization of a Sinclair Q3220E duplexer, where the customer wanted an isolator and harmonic filter installed onto the duplexer with specified height and depth constraints, as site space was limited.

Year of this job was 2006.

This job required some highly specialized filtering. There was broadband interference at the site and this was causing problems to the receive and transmit frequencies. A band-pass filter was required that passed both the transmit and receive frequency simultaneously but no frequencies inbetween. That meant that a typical window filter was out of the question and a custom built 2-frequency band pass system had to be made. This filter also had to meet two more requirements. There were two adjacent paging frequencies that needed to be attenuated by 30dB or more.

Year of this job was 2007.

This job was for All Star Taxi in Mississauga Ontario. The job called for their dispatch antenna to be replaced due to lightning damage. A temporary antenna was rigged to maintain service while the new antenna was installed.

Year of this job was 1997.

This job was for the CN Tower when CN Rail still owned it. The job called for extensive inspections of antenna mounts and the 335-foot antenna mast. All aircraft warning beacon light bulbs and all strobes including the one at 1,815-feet were changed. Other duties entailed FAA painting and concrete x-rays in conjunction with Leblanc & Royal Telecom.

Year of this job was 1996.

This job was in conjunction with Industry Canada. The job was to analyze and isolate possible sources of interference that was causing spurious activity on a trunking control channel. After a thorough inspection of the Younge-Eglinton Center office building antenna farm, the source of the problem was found to be originating from a site located on an adjacent building.

Year of this job was 2004. 

This job was for the Government of India in Jalandhar, Punjab. The job consisted of an  antenna reorientation and connectorization of two problematic heliax waveguides at a rooftop cell site.

Year of this job was 2001.

This job was for Clearnet (now Telus). The job called for the transport and delivery of a rooftop micro cellular site structure consisting of a non-penetrating roof mount monopole combination.

Year of this job was 1997.

This job was for the installation of a Comet Ham Radio dual band antenna on top of a residential 45-foot TV tower.

Year of this job was 1995.

This job was for the installation of commercial grade antennas for VHF, UHF, and 900 MHz on a residential chimney for Amateur radio use. A TV tower on the adjacent side of the residence was inspected and antennas were oriented.

Year of this job was 2002.

This job was for the supply, tuning, and installation of a 900 MHz trunking combiner and receiver multicoupler filtering system.

Year of this job was 2005.

This job entailed JAG RF to complete an on-site antenna repair at a customer’s residence. Repair to four of the dipoles of an 8-bay UHF Sinclair SRL-310C-8HD folded dipole antenna array was necessary.

Year of this job was 2001.

This job was for the repair of an RCMP Bluewave 8-bay UHF antenna that had a damaged dipole due to mishandling. JAG RF designed and manufactured an adapter to accept a refurbished and modified Sinclair dipole to replace the damaged element.

Year of this job was 2006.

This job was for the Georgian Bay Amateur Radio Club. It called for the complete refurbishment of their Sinclair Q2330E 6-cavity VHF duplexer. The duplexer received new loops, screws, harness, and two new finger stock. All silver components were cleaned inside and out and the extrusions were taken completely apart to be cleaned. The duplexer was then tuned and put into service.

Year of this job was 2008.

This was an antenna demonstration and qualification test at The University of Guelph.

Year of this demonstration was 2008.

This job was for Environment Canada. The job required JAG RF to supply a JAG Electromagnetics JAG-100-1-1/4 antenna optimized for Environment Canada’s weather broadcast frequency in the FM band. The antenna, which is situated in Algonquin Park, broadcasts up-to-date weather forecasts to anyone in the park with a portable FM radio.

Year of this job was 2009.

This job required a test of PCS panel antennas at a cellular site to determine if the antennas or the coaxial feeder was defective. Sweeps were made in many permutations and the results were published and submitted to the customer for their review.

Year of this job was 2008.

This job was for The Ontario Ministry of Natural Resources. It required product development; more specifically, improvements to a transportable 47 MHz antenna used by forest firefighting teams to communicate and coordinate. The antennas needed to be rugged yet light enough to be air dropped by helicopter.

Year of this job was 2009.

This job called for JAG RF to supply a custom made JAG Electromagnetics JAGY-144-6 VHF Yagi for VHF contesting.

Year of this job was 2008.

This job was for the RCMP. It entailed engineering and design work for a complete eight-site multi-channel filter system. Each site was to have 4 channels with a host of additional special conditions. The documentation was submitted as a formal Engineering presentation.

Year of this job was 2009.

This was a job for the MOH (Ministry of Health). They required an antenna system with multiple antennas on a single mast. JAG Electromagnetics antennas were selected for this job due to their unique flange system as it allowed easy access through elevators and roof access points before being fully assembled on the roof. Fiberglass antennas that had water damage were also replaced with heavy-duty JAG antennas.

Year of this job was 2010.

This job was for the supply of one JAG Electromagnetics 4-bay VHF Flange System antenna Model: JAG-150-4-1/2-F for the KA1RCI Repeater Network 145.170 / 144.570 Lincoln - Rhode Island Repeater. This heavy-duty antenna was chosen to replace the 17-year-old Diamond X500-NHA antenna due to the harsh environmental conditions this site experiences.

Year of this job was 2010.