If you want a real 1620 challenge, try to get my 1620kHz Part #15 station with a massive PEP of 92mW to a 102" CB whip. I totally have it covered over by skip about 1/2 a mile away at night. (And at times, not even that far away.) Here's a hint, it will most likely be the only 1620 with Heather Wade's Midnight In The Desert on the weeknights, I plan to upgrade that CB whip with a 3 meter long, 3/4" copper pipe, with a tophat, this Fall 2017. Still, if you should get that, then you'd be the MW DX king, fo' sure!