TYLER RATZLAFF, P.Eng PARTIAL LIST OF EXPERIENCE

From 1991 to 2019, Tyler Ratzlaff, P.Eng was the Senior Professional Engineer responsible for design, manufacturing, installation and commissioning of the following RF Shielding and Anechoic Chamber Projects

1991
• National Defence Canada – Ottawa Canada, construction of ITSG 02 SECURITY RF shielded headquarters and computer rooms.
1992
• Bell Northern Research – Ottawa Canada, fully anechoic chambers
• Defence Research Establishment – Ottawa Canada, fully anechoic antenna pattern measurements.
1993
• Alcatel Canada Wire – Toronto Canada, Corona Room test chamber with 16’ x 20’ doors.
• University of Western Ontario – London Canada, semi anechoic chamber for EMC testing.
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
1994
• Northern Telecom – Calgary Canada, 3 meter emissions chamber.
• Bell Mobility – Toronto Canada, EMI table top cabinets and testing system development.
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
1995
• Ultratech Engineering Labs – Toronto Canada, Fully anechoic ferrite lined chamber.
• Peter Lougheed Centre – Calgary Canada, MRI shielded cabin.
• Lockheed – Ottawa Canada, relocation and modification of the test lab.
• Nortel Wireless – Calgary Canada, development of specialty RF test cabinets.
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
1996
• Spectrocan – Jakarta Indonesia, RF shielded chambers.
• CKC Labs – Santa Clara and Redmond US, construction of fully anechoic 3 meter test chambers.
• Rockwell – Anaheim US, construction of RF shielded laboratory.
• Centre de Recherches Industriel Quebec – Montreal Canada, FCC listed 3 meter test chamber for emissions and susceptibilty.
• Canadian Pacific Rail – Canada, 7 each RF shielded radio test labs.
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
1997
• Hercules Construction – New York US, construction of multiple RF shielded audio rooms.
• Allied Signals – Toronto Canada, construction of 462D test chamber.
• Philips Medical – Montreal, Chicoutimi, Sault Ste Marie Canada, MRI Shielded Cabins.
• Timex – Cebu Phillipines, construction of RF test labs.
• Lockheed Martin Missiles and Space – Newtown US, design build construction of specialty PIM free welded test enclosure.
• McGill University – Montreal Canada, construction of specialty RF shielded room for magnetic labs.
• Globus Cellular – Vancouver Canada, construction of tapered test chamber.
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
1998
• Allied Signals Kansas – Olathe US, relocation and broadband lining of circular test chamber.
• Allied Signals – Toronto Canada, construction of 462D test chamber
• DuPont Advanced Fibers Systems, Richmond Virginia – 20 x 20 x 20 RF Shielded Enclosure with Pneumatic Sliding Door.
• DND Head Quarters 101 Colonel By, 12th & 13th floor, Major Retrofit
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
1999
• Alcatel Canada Wire – Quebec Canada, Corona Room test chamber with 10’ x 20’ doors.
• National Defence Canada – Halifax S89, Canada, major retrofit repair contract for replacement of pneumatic operated RF doors and facility filters.
• Raytheon – Waterloo Ontario, 4 each 12’ x 20’ Enclosures with 6’ x 9’ RF Shielded Doors
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
2000
• National Defence Canada – Halifax D201 Canada, construction of 2 RF Shielded Vestibules
• University of Toronto – 3 meter shielded anechoic chamber
• Alcatel Canada Wire – Toronto Regina Canada, Corona Room test chamber with 10’ x 20’ doors.
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
2001
• Seagate Technology, Pittsburg – (3) RF Shielded Enclosures
• Bell Mobility Toronto –3 each RF Shielded Enclosures
• Raytheon – Waterloo Ontario, 2 each 12’ x 20’ Enclosures with 6’ x 9’ RF Shielded Doors
2002
• DREA – French Cable Building, Halifax–2 each Shielded Enclosures
• National Research Centre – Penticton, BC – 40 x 70 x 16 high RF Shielded Enclosure, 8’ x 12’ RF Shielded Door
• Philips Medical – 2 each MRI RF Shielded Enclosures
• Bell Mobility Toronto Ontario RF Shielded Enclosure 16 x 24’
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
2003
• Beck Group / Baylor Sciences, Waco Texas – 2 each 12 x 12 x 10 RF Shielded Sound Proof Enclosures
• DRDC Suffield Alberta – 10 x 14 RF Shielded Enclosure
• Intel Corporation San Diego California RF Shielded Enclosure
• Intel Corporation Taipei RF Shielded Enclosure
• Various Canadian Government Security Services – New / Repairs / Modifications ITSG 02 SECURITY RF Shielded Enclosures
2004
• St. Francis Xavier University, Rideau Construction, Nova Scotia 20 x 30 RF Shielded Enclosure
• Intel Corp – Turner Construction, San Diego California 36 x 70 Shielded Enclosure with 7 each fully automatic doors
• Satimo, San Diego – 15 x15 x 13 Anechoic Chamber
• Florida University – 8 x 12 x 8 Shielded Enclosure
• KCI San Antonio, Texas 20 x 28 x 12 Anechoic Chamber
• Nokia, San Diego 3 each 12 x 20 x 10 Enclosures
• Tessara, San Diego Shielded Enclosure
• Bell Mobility, Toronto 3 each 20 x 16 x 10 Shielded Enclosures
• Seagate Technology Pittsburgh, PA , 8 x 8 x 8 Shielded Enclosure
• University of Calgary, MRI Shielded Enclosure
• CFB North Bay – Bird Construction, R/SAOC Modernization Project 40’ x 17’ ITSG 02 SECURITY RF Shielded Enclosure
• Various Canadian Government Security Services – over 20 ITSG 02 SECURITY Enclosures
• Various QuietBoxes for: Texas Instruments, Azimuth, Miteq, Motorola, Stemco, Tessera, Cisco

2005
• CSA Shield, Ottawa, 20’ x 30’ x 20’ Shielded Enclosure
• Satimo San Diego – 15 x15 x 13 Anechoic Chamber
• U of Guelph, 10’ x 12’ x 8’ EEG RF Shielded Shield
• D-Wave, Richmond BC, 3 each 10 x 12 x 10’ RF Shielded Enclosures
• McGill University Shield, 10’ x 12’ x 8’ RF Shielded Shield
• Redline, Toronto, 12’ x 20’ x 10’ RF Shielded Anechoic Chamber
• St. Joseph MRI, Hull Quebec, 18’ x 22’ x 12’ MRI RF Shielded Enclosure
• Intel JF3-3, Oregon, 6 each Fully Automatic RF Shielded QuietDoors
• Ministry of Community Safety Correctional Services, Toronto, 12 x 24 x 8’ RF Shielded Enclosure
• Various Canadian Government Security Services – over 10 ITSG 02 SECURITY RF Shielded Enclosures
• Various QuetBox Shielded Enclosures for: Mustang, Texas Instruments, St. Jude Medical, SAMSys, Bell Mobility, Flextronics, Brady, Pro Active Solutions, DJM Electronics.
• Quietstations for: DJM Electronics, Invivo Technologies, Raytheon, Pro Active Solutions.

2006
• Intel JF3-3, Oregon, 168’ x 78’ x 9’ RF Shielded Enclosure
• Intel JF3-3, Oregon 18 each Fully Automatic RF Shielded QuietDoors
• Intel WiFi, Oregon 6 each RF Shielded QuietDoors
• Blunden Construction, Halifax, 40’ x 40’ x 10’ ITSG 02 SECURITY RF Shielded SDA Room
• Toronto Rehab Lyndhurst Centre, 8’ x 12’ x 8’ EEG RF Shielded Enclosure
• Satimo, 15 x15 x 13 Anechoic Chamber
• WET Automotive Shield, Windsor, 8’ x 12’ x 8’ RF Shielded Enclosure
• Various Canadian Government Security Services – over 10 ITSG 02 SECURITY RF Shielded Enclosures
• Various QuietBoxes for: Texas Instruments, Intel
• QuietStations for, Intel, Marshall University, UN

2007
• Satimo, 3 each 8 x 8 x 8 Anechoic Chamber
• Various Canadian Government Security Services – over 6 ITSG 02 SECURITY RF Shielded Enclosures
• Various QuietBoxes for: Texas Instruments, Intel
• QuietStations for: Radio Holland, USI Mexico, Analog Devices, Chantry Networks, Phillips, Intel,
• MiniRanges for: CACI Technologies, EVI Technologies, Wichita State,
• Bell Mobility 6 Rooms
• Ten XC PIM Chamber
• MRI Chamber Ellisdon
• Rogers Shield
• General Dynamics Canada, Helicopter Project, RF Shield 34’ x 48’x 12’h
• Heath Sciences Centre, Winnipeg, Site surveys and Architectural Shielding Design for Neuro Surgery Floor

2008
• Satimo, 3 each Anechoic Chambers
• Various Canadian Government Security Services – 5 ITSG-02 Security RF Shielded Enclosures
• Various QuietBoxes for: Phoenix, CSC, Itron
• QuietStations for Siemens, Invivo, Mediatek,
• MiniRanges for Tyco, EVI, Itron
• ITSG-02 Security Cabinets
• Wilfred Laurier University EEG Chamber
• HTh Doors (x4) for Canadian Military
• RIM Ottawa, Anechoic Chamber
• Industry Canada, Anechoic Chamber
• DND 462E Anechoic Chamber with 2 Anti-Rooms
• Bell Mobility, 7 Shielded Enclosures
• Sunny Brook Hospital Site Survey
• Nokia Shielded Enclosure
• MTS Allstream Shielded Enclosure

2009
• Satimo, 6 each Anechoic Chambers
• Various Canadian Government Security Services – 6 ITSG-02 Security RF Shielded Enclosures
• QuietStations, Various
• MiniRanges, Various
• DND HTh High Traffic Pneumatic Doors
• L3, Montreal – Major Renovation of 10,000 sq.ft. RF Shield
• Rockwell Collins, Ottawa 2 each SCIFs
• DND, Ottawa, ITSG-02 Cabinets

2010
• Satimo, 6 each Anechoic Chambers
• Various Canadian Government Security Services – 6 ITSG-02 Security RF Shielded Enclosures
• DND, Custom SCIF / Soundproof / TEMPEST / Self Contained Design Build
• QuietStations, Various
• MiniRanges, Various
• NAVCAN, Ottawa, Site Survey & Specialty RF Shielded Enclosure
• Lockheed Martin, Halifax, 12,000 sq.ft. RF Shielding
• Logitech, Vancouver Washington EMC Chamber

2011
• Universal Shielding HTs
• Wyle Q-Boxes
• AEMI Shield w/ double door
• LPS AVS portable Antenna Measurement System
• Satimo 8 each Anechoic Chambers
• PWGSC 4 Each RF Shielded Enclosures
• Lockheed Marten – Shield (WA)
• Zones/Microsoft – Anechoic Chamber
• Nokia Shield
• Shirley’s Bay
• Anaran – Portable Antenna Measurement System

2012
• Jim Baer Cameras
• CTI AR
• PCL Fibre Testing
• D201 Programming
• Halifax Pipe Test
• Garage 2
• ITT AR
• Anaren Maintenance
• REMC Support
• AB SCIEX
• PCL Autokits
2013
• Garage 3
• PCL Grounding
• Satimo Camera
• Exelis Plate
• PSEPC Filter Testing
• Miami QBox Absorber
• Trellisware AR
• Ericson AR X3
• PCL Testing
• Ericsson TS X3
• Ericsson SB X20
• Cortina QBox
• DND QBox
2014
• Silver Spring AR
• REMC SDA
• Averna AR X2
• Panashield Cameras
• QBox SRx2
• Ciona QBox
• CFB Winipeg
• U of A Testing
• SDA
• T-Mobile QuietCab HF X2
• Pektron SR
• SpiraTable Builds
• Mast Builds
2015
• Pektron SR X2
• NRC Juniper
• Silver Spring OTA
• REMC C2T3 AMS
• REMC Teradyne Turntable
• NRC PC Prototype
• REMC Fanshawe Turntable
• REMC Fanshawe Mast
• REMC Fanshaw EMC Testing
• SpiraTable Builds
• EMC Mast Builds
2016
• REMC AutoKits x10
• REMC SDA2
• NRC Camera
• Astron QBox
• REMC AutoKit Intel
• Pektron SR X3
• Valeo AR
• Thermo Fisher Scientific AR
• Flex EMC Testing
• SpiraTable Builds
• EMC Mast Builds
2017
• LPS Testing
• UML AMS
• Qualcomm AR X3
• Comcast AR
• Anechoic Systems Camera
• REMC Cam
• Comtek Radome
• U Columbia QBox
• Sunny Vale Testing
• SpiraTable Builds
• Mast Builds
• MultiBase Builds

2018
• REMC SD455
• Qualcomm ARs X15
• EllisDon Chamber
• Myotek QB
• AB-Sciex
• Anechoic Systems Keysight
• Vizocom AR
• Qualcomm
• SpiraTable Builds
• Mast Builds
• MultiBase Builds