Ottawa Valley Mobile Radio Club Inc.

Since 1957

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J-Pole

  • Slim Jim Antenna Project UPDATE

    This just in from Barry Allison (VE3NA): The original instructions for the Slim Jim 2 metre antenna gave dimensions that were in error due to calculations based on an incorrect value for the velocity factor of the 300 ohm twin lead given by the cable vendor. Folks that received and already built their kits based…

  • Antenna Check

    On Monday, 7 March at 19:00, participants in the OVMRC J-Pole project are invited to come to the Aviation and Space Museum meeting room. At that time, their J-Pole Antenna project can be tested for SWR and performance. This is a great opportunity to see the results of your work!