• Authorized Hytera & Motorola Solutions Dealer
  • LTE mobile phones and handsets
  • Analog two-way radios
  • Digital two-way radios
  • Intrinsically Safe Radios (IS, UL913, Zone Zero)
  • PoC (Push To Talk Over Cellular)
  • RoIP (Radio Over IP)
  • PTT over 4G LTE/G3/2G
  • Repeaters
  • Custom system
  • Dispatching solutions (IP voice, GPS tracking, texting)
  • Surveillance headsets & accessories
  • Wireless data equipment
  • Mobile & base antennas
  • RF filters (Duplexers, Combiners & Custom Solutions)
  • Power supplies & battery backup
  • Wide area digital trunking includes Encrypted voice,  text messaging, GPS & remote dispatching
  • Serving Greater Vancouver, Lower mainland, Victoria & Nanaimo


  • True 24/7 on site service & support
  • Custom system design & solutions
  • Base & mobile radio installations
  • Repeater/Communication system installations
  • Radio repair and alignments
  • Digital radio alignments
  • Battery testing & analysis
  • Antenna & coaxial cable analysis
  • PoC (Push To Talk Over Cellular)
  • RoIP (Radio Over IP)
  • PTT over 4G LTE/G3/2G
  • Radio licencing
  • Wide area digital trunking includes encrypted voice, telephone,  text messaging, GPS & remote dispatching
  • Serving Greater Vancouver, Lower mainland, Victoria & Nanaimo


  • Wide area digital trunked radios.  Includes Encrypted voice, telephone, text messaging, GPS & remote dispatching
  • Analog radios (two-way/walkie talkies)
  • Digital radios (two-way/walkie talkies)
  • Frequency/channel
  • On site repeaters
  • PTT over LTE solutions
  • Serving Greater Vancouver, Lower mainland, Victoria & Nanaimo


About Us

Comm-Tech Radio Repair is proud to be a 100% Canadian owned business serving the Communication needs of British Columbia Businesses and Organizations. Founded in 1998 by Greg Fontaine as a sole proprietorship, Comm-Tech Radio Repair grew and changed its name to Cotera Communications Ltd., DBA Comm-Tech Radio Repair. The founder is a Proud Canadian Navy Veteran who started out as a Radio Operator onboard Various Naval Vessels. With a keen interest in the workings of RF and Electronics, Greg later went on to become trained as an Electronic Engineering Technician specializing in RF.

Today Cotera Communications is proud to boast that Our Senior Staff have a combined 57 years of RF experience. Indeed, during its 20 years of business, Cotera has strived and succeeded at providing professional, timely, quality service and products to their clients. Cotera eagerly welcomes the new challenges emerging in the RF industry and will continue to provide timely solutions and outstanding products to fulfill our clients RF requirements.



eMail Us


104 – 8557 Government Street
Burnaby, B.C.
V3N 4S9


From The Cotera Blog

Latest News

The Hytera PNC550 Andoid smartphone is available now

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The Hytera PNC550 ruggedized Android phone is now available! Come find out why the Hytera PNC550 is the strongest and loudest professional android phones on the market.

  • Up to 2 Watts, 93db of crisp clean audio (Speaker Phone, Music, Movies or PTT service)
  • Dual noise canceling microphones
  • MIL-STD-810 G
  • IP-68 ingress protection (1.5 meters underwater for 30 minutes)
  • 4000mah user replaceable Li-Po battery
  • 5″ multitouch screen with Gorilla Glass
  • 32GB of built in storage. Expandable to 64GB with MicroSD.
  • 3.5mm headset jack
  • USB-C
  • NFC (Near-Field Communications)
  • Supports all North American 2G, 3G, and 4G LTE bands
  • Dual Nano SIM
  • Unlocked
  • Hytera Halo PTT (Push To Talk) service available
  • Includes: Phone, Battery, USB C cable, 2A fast charger and screen protector.


Latest News

Out of area telephone coverage

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Have you ever been hiking on the North Shore or boating up the Indian Arm and needed to make a call. You pull out your phone and you have no service.

Our radio network is growing and so our the features. We were one of the first radio networks covering Greater Vancouver to support fully encrypted voice, text messaging, GPS tracking, and remote dispatching and now we have added telephone support.

You can now make and receive telephone calls while on our radio network. Telephone calls are fully encrypted over the air insuring your privacy. This feature is available for free, for all new, existing and rental customers with compatible hardware. Contact us today for more information

Latest News

Introducing the AR482G DMR Amateur Radio

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We have always thought the PD482 was the perfect DMR radio for Amateurs, apparently so did Hytera. Introducing the AR482G DMR/Analog Amateur HT!

The AR482G has several features standard that are not included on the professional PD482 for a fraction of the price. Here are a few reasons why we like the AR482G and why you should too!

  • Loud clean crisp audio (with latest firmware)
  • Excellent RF performance
  • GPS
  • Bluetooth
  • Compass
  • VFO/FPP Mode
  • Rugged MIL-STD-810 C, D, E, F, G
  • IP54 Rated for dust and water
  • Includes: AR482G. 2000mAh Li-Ion Battery, Belt Clip, Antenna, Hand Strap & Desktop Charger 

The AR482G and accessories are in stock now. Please contact us @ 778-990-7255 for more information.

AR482Gi USB Drivers

AR482Gi Firmware

Latest News

Intrinsically Safe Radio’s

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Hytera has the most complete lineup of Intrinsically safe radio’s. Hytera is the only radio manufacturer that has been able to meet and achieve Zone Zero ratings. Not only does Hytera have one Zone Zero radio, Hytera has two Zone Zero radio’s available for your needs.

PD502i UL913
PD562i UL913
PD602i UL913
PD662i UL913

PD682i UL913
PD702i UL913
PD702Gi UL913
PD782i UL913
PD782Gi UL913
X1Pi UL913