Comet CTC-50M CTC50M CTC 50M CTC/50M Original Window Feed-Thru Jumper W/UHF Female (SO-239) Connectors at Each End

I really like the idea of this product. It will allow me to bring a 2mm 70cm in without drilling holes in the wall and I don’t have to worry about leaving a window open. I haven’t installed yet but will be using this to connect to the Comet GP-3 and will soon have it operational. Would like to have one to use for the HF Bands.

The right option when your in an apartment I have two of them one for vhf and one for hf Radio work

Works fine

This though cable works great. Can actually close Windows on it.

Love it. Makes it work for HOA!

Using this on a window that seldom opens. I didnt measure any lose loss in signal strength. Accurate description and performance.

Great product if you dont want to drill holes in your wall.+

Installation of the window feed-thru was easy. Care was taken to protect the wire even more using additional padding. Before I connected the radio and transmitted - I wanted to check the VSWR. I connected a MFJ-266 HF/VHF/UHF antenna analyzer to the jumper which was connected to the antenna coax cable. Everything checked out - no surprises. I will order again.

This product solves the problem of getting a coax feed line into the house without drilling through the wall.I use it with my Icom receiver with a outside antenna. This has coax connectors on both ends and is thin enough to close the window no problem, it can also go under a door if you need too do that. I am just a DXer but hams can transmit with up to 100 watts with this thing. Very good solution to an old problem, for me a must have.

Great product