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On Jun 29, 4:09*pm, pixel_a_ted
Any suggestions for improving AM reception would be greatly appreciated. ___________ Medium-wave AM reception can be difficult in an indoor environment due to shielding provided by nearby wires and especially from the steel frame of a building. Radio noise from light dimmers, touch lamps etc nearby (yours and/or your neighbors) can limit AM reception, also. This Kaito radio has a built-in ferrite antenna that is used for AM broadcast reception. It is directional with best reception when the longest dimension of the radio is perpendicular to the direction to the station it is receiving. The telescopic whip is used for short wave and FM broadcast reception, only. According to the Operation Manual at http://www.ccrane.com/instruction-ma...1103-radio.pdf , this radio needs a field strength as high as 1 mV/m on the AM broadcast band. That is rather high, but some of the 50,000 watt AM stations like WJR (760), WLW (700), KMOX (1120) etc can produce nighttime fields that high or higher over wide areas of the US. The "Local/DX" switch probably should be in the DX position when listening to distant stations, unless you are located close to an AM station with a very strong signal at your location (experiment). You might take your radio outside to see if reception improves. If it does you may need to use an external MW antenna such a "long wire" or the C. Crane unit at http://www.ccrane.com/antennas/am-an...m-antenna.aspx .. Unfortunately, the Crane antenna costs more than you paid for your Kaito radio, probably. RF |
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