Preliminary Mission Statement

We are working toward acquiring a Low Power FM FCC Radio License and awaiting the next FCC filing window.  In the meantime, we have installed a Part 15, FCC Certified, Low Power AM transmitter (LPAM). Our micro station broadcasts on 1670 kHz AM and coverage is approximately one - two miles from the transmitter site depending on the terrain and atmospheric conditions.  Transmitter clustering is in the foreseeable future to extend our coverage area.  We wish to include the Nacogdoches Road business district and other areas in the immediate vicinity, as well as overcome the static and interference presented by electrical transformers in the business district.

Plans are to simulcast on LPAM / LPFM and the Internet. We will invite special guests from the neighborhood and surrounding areas to participate in live local broadcasts and service our neighborhood associations whenever possible.  Several local shows are presently being planned. We feature local/ regional bands and entertainers during the daytime hours. We also syndicated programming nightly. We provide local national news and weather at the top of every hour. The overarching mission of our station is to provide emergency broadcast relief for the neighborhoods within our coverage area in the event of bad weather, disaster or other Acts of God.

Authority and Specifications

TITLE 47--TELECOMMUNICATION CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION PART 15--RADIO FREQUENCY DEVICES--Table of Contents Subpart C--Intentional Radiators Sec. 15.219 Operation in the band 510-1705 kHz. (a) The total input power to the final radio frequency stage (exclusive of filament or heater power) shall not exceed 100 milliwatts. (b) The total length of the transmission line, antenna and ground lead (if used) shall not exceed 3 meters. (c) All emissions below 510 kHz or above 1705 kHz shall be attenuated at least 20 dB below the level of the unmodulated carrier. Determination of compliance with the 20 dB attenuation specification may be based on measurements at the intentional radiator's antenna output terminal unless the intentional radiator uses a permanently attached antenna, in which case compliance shall be demonstrated by measuring the radiated emissions.  
Download the FCC booklet governing the rules for Part 15 operation (pdf).  Download the Download the FCC rules for low powered radio devices (pdf). Authority:  47 U.S.C. Sections 154, 302, 303, 304, 307, 336, and 544A.

This station is equipped with the Hamilton Rangemaster AM1000 transmitter and the Innovonics 222 AM processor.  The AM1000 is certified by the FCC  (certification number: NWXAM100) and is fully legal.  View the official FCC Grant Of Authorization (pdf).

The owner / operator of this Part 15 station holds an Advanced Class FCC Radio Operators License.  Callsign KI5QY.  View license (jpg)

We are now fully licensed with Broadcast Music Incorporated (BMI).  View Agreement (pdf)


Miscellaneous News and Information

1.  Station and studio photographs will be updated according to progress of the station and ongoing  improvements.
http://am1670.net/stationphotos.htm

2.  A profile of this station was just published on hobbybroadcaster.net. Read about what others have to say about our station.
http://www.hobbybroadcaster.net/profiles/dewberry.html
 

3.  Visit us on MySpace. Most of the artists you hear on this station are located in our friends section of the site and most sell CDs and merchandise.  They would appreciate your visit.  We now have over 1400 songs contributed to our station playlist. We would like to thank all the musicians, artists and entertainers for their contributions to AM1670. If you would like to contribute material for airplay, please email us for consideration.
http://www.myspace.com/1670am

4.  Firefox Users: For best results it is recommended to download the following application. Firefox users may download the Windows Media Player plug-in from Mozilla by following this link.
http://port25.technet.com/pages/windows-media-player-firefox-plugin-download.aspx

Macintosh Users: For best results, Macintosh users may download the Windows Media Player for Mac OS X 9.0 from Apple by following this link.
http://www.apple.com/downloads/macosx/video/windowsmediaplayerformacosx.html 

5.   The embedded player opens in a new window. Please allow popups and blocked content for access. If WMP fails to fire, access the feed directly by clicking this link. This should launch your native Windows Media Player.
http://am1670.net/am1670.asx

6.  For dial-up and low bandwidth connections access our Shoutcast server at:
http://premium1.listen2myradio.com/start/amlisten/

7.  Our chat room is always open. We generally get together at 7:00pm CST during the week but station DJ is always logged on for suggestions and comments from listeners. Our formal chat is scheduled for Tuesdays at 7:00pm CST. Everyone is invited to participate.

8.  For your convenience, we have included a viewable and downloadable station playlist in PDF format.
http://am1670.net/docs/playlist.pdf

Coverage Area

Latitude 29.554487 ° N 29 ° 33' 16.2"  29 ° 33.2692' (degree m.mmmm)     Longitude -98.387815 ° W 98 ° 23' 16.1"  -98 ° 23.2689' (degree m.mmmm)




Current Coverage Map


 Improving AM Radio Reception
(DJCR has no affiliation with CCrane)

C. Crane has narrowed AM Reception issues down to two basic ideas:

  1. A good AM Antenna is of the essence: an inexpensive radio with a good antenna will outperform an expensive radio with a poor antenna.
  2. A good antenna where there's no signal won't make a difference: the antenna has to be in the path of the radio signal.

Starting with these two simple principles, you can go a long way toward improving your AM reception without having to spend a lot of money or time.

Let's take a look at the first truth of AM reception - a good antenna. Outside of a few select radios engineered with AM radio listeners in mind), most radios treat AM radio like an afterthought. Many radio manufacturers have relegated AM radio to the past, to the days before FM, and they aren't fully aware of AM's continued popularity across the country. The consequence of this move away from AM is that many radios just don't have very good AM antennas. That means it's up to you to find a suitable AM antenna. More on this in a moment, first let's look at basic idea number 2.

If you're trying to listen to a radio station that doesn't broadcast in your direction, chances are very slim that you'll have much luck. Also, if you're antenna isn't directed correctly at the signal coming your way, you'll also experience diminished reception. Ideally, your antenna should be at right angles to the AM signals coming toward it. Think of it in terms of trying to hit a baseball with a bat. Even if you are a phenomenal hitter, it is difficult to hit a pitch with the narrow tip of the bat. Sure you might come close, or if your lucky, you might even make contact with the ball, but you'll never make a good solid connection needed to hit a home-run or even get a base hit. The same is true with radio signals that aren't hitting your antenna.

Now for the finer points. Choosing the right AM antenna requires that you get to know a bit about your specific needs. What type of home do you live in? Wood-frame buildings with wood siding shouldn't cause much of a problem, however, brick, cement block, stucco, aluminum, or metal-sided buildings almost always cause AM reception problems unless of course you have a lot of windows (which by the way do not usually block AM radio waves). These types of building materials block and prevent a majority of AM radio waves from reaching your radio. The best way to find out if your building is the source of your poor AM reception problem is to take a portable (battery operated) AM radio outside. If your reception improves, you've found your problem.

Now before you even consider tearing your home down to rebuild it with wood, we have a better solution. The twin coil ferrite AM antenna has a receiver element that picks up the clean clear signal from outside your home, then passes this strong signal through your building (via a coax cable) to a tuner box which then amplifies the signal before sending it to your radio. The amplification ensures your radio's receiver is delivered a good strong signal. The outdoor antenna element is small (size: 8.5" W x 2.5" H x 1.3") and easy to conceal somewhere outside, but we realize that some folks don't like the idea of having an antenna conflict with their home's landscaping or other "curb appeal." An alternative is to put the antenna element in a window where the AM signal gets through, then send this signal to the radio.

After reading this short piece does it seem like the Twin Coil Ferrite AM Antenna was designed specifically to address the two basics of AM radio reception? Well it should... at C. Crane we're proud to say that our Twin Coil Antenna reduces nighttime AM fadeout by up to 99% - that means many more hours of clear radio listening than you'd get with an ordinary radio or radio antenna. Just remember though, even with a good antenna like ours, the second basic idea still holds true - if the antenna isn't in-line with the signal, you'll never get perfect reception.  Link to CCrane AM antenna page

Here are a couple of really attractive and fully functional DIY antenna projects.          AM Loop Project 1           AM Loop Project 2

Note:  DJCR has performed research on the Twin Coil Ferrite AM Antenna and the Select - A - Tenna and recommend it for the reception of AM1670 within the local vicinity.