Cobwebb, How to build your own — instructions. Data signal Preamplifier Minix MRa Manual German. Both antennas handle watts - the HP designation refers to high power. The Inverted L is extremely easy to 'home brew'.
Viewstar Transmatch VSA manual. The keyer can insert and increment contest numbers in a message and it can use cut numbers sending N instead of 9, and T instead of 0. The charts cover MHz. Helper Instruments company Sinadder 3. I'd really be interested to hear why the data connection is interrupted if you have the antennas spread further apart than that. CAT Repeater controler Manual. Craig Owners reference manual.
A nice explanation of where the "RG" in cable numbers came from. This is a write up on solving interference problems at MHz and oriented towards Public Safety communications, but it's worth reading by any repeater owner or builder. Only Vatican City is smaller. If you need a physically strong very good UHF point-to-point link antenna then use this design as your model. Find all posts by dstra.
Fan Dipole by ki4nrh Fan Dipole by ki4nrh http: You might want to use outdoor-rated pipe. The other end of the wire you soldered on which is connected to it becomes the earth connection for the unun and typically goes to a ground stake and ground radials. SDR for your computer: Mago Links - Like a travel site, a food site. While it looks like the support mast is on a rooftop air conditioner, it is actually mounted into a tripod base about 20 feet on the far side of the unit. Remove Advertisements Sponsored Links.