External 10m antenna

Small steps....

• The first stage was to drill a hole for the coax into the shack.  This needed a long masonry drill bit, which I had. It turned out to be far less difficult than I was expecting. DONE.
• The next stage, which will need help from my son, will be erecting the wire dipole. Both supports will need ladder work, which I can no longer do. If I attempt it I am likely to be giddy. This involves cutting the dipole wire to the correct length and running the coax into the shack.
• The final part will be attaching the BNC plug and testing the antenna.

But, I do not have coax! I thought I had a reel, but will have to buy some. I guess I need about 5-6m, so 30m from Amazon should be fine.