I use the same antenna. The AM21 is available from D* for $50 + tax (no shipping) but unless you are going to use it for the subchannels in your market or a neighboring market that you get consistently its not worth using it the way you **think** you want to use it. The AM21 only works with 2 zip codes capacity and since you mention in your signature a H23 (no DVR?) then it only loads the database for which DIrectv has. Some locals are missingIt's ALMOST time to replace my indoor Philips SDV1125T/27 antenna with a AntennaCraft HBU44 long range outdoor antenna from Solid Signal that cost about $58 and I paid the ground shipping costs. Since I'm in a violet zone and need a large directional antenna in my location. My next door neighbor let me have his pole and pre-amp. when he used to have his antenna (a short range antenna) to pick up some stations nearby. I don't know if they got a rotor. I've finally made an investment despite having pay-TV like D* and getting free over-the-air locals and adjacent locals too via antenna. Do DirecTV still have those DirecTV AM21 tuners?
impossible? not reallyI point east to get the Columbia, SC stations OTA. I point SSE I get Augusta, GA locals OTA. I point NNW and North I get my home market stations Greenville, SC OTA. Is it impossible to pick up all Charleston, SC stations (since it's on ESE or about 120 degrees and about 162 miles from my location)?
which means subtract 5 hours.Also I've found the Tropo forecasts at Tropospheric Ducting Forecast for VHF & UHF Radio & TV I get forecast for possible future DXing. On the Noon (GMT) forecast in my area it's 2 means fair.
what antenna?
I'd upgrade to the HBU55 if you have the money
Walmart sporting goods dept. or a Sporting goods store.