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Sangean ATS-909x question
On Jun 24, 2:19*am, Wimpie wrote:
On 24 jun, 00:23, rkhalona wrote: On Jun 23, 2:21*pm, Wimpie wrote: On 23 jun, 23:04, rkhalona wrote: On Jun 23, 1:53*pm, Wimpie wrote: On 23 jun, 19:31, rkhalona wrote: Any owners of this new radio here? I am wondering if you are hearing any (audible) difference when you switch between the wide and narrow bandwidth settings in AM mode. Thanks for your answers. Ramon Khalona Hello Ramon, I have one at hand *(about 8 years old I believe) and changing the narrow/wide switch changes the RF bandwidth on LW, AM and SW. Changing to narrow, reduces the *"HF" part of the audio spectrum (so the tone changes). You may check the operation when listening to a relative weak station adjacent to a stronger one. When changing to wide, you may experience more interference from the stronger station. With kind regards, Wim PA3DJSwww.tetech.nl Please remove abc in case of using PM Thanks Wim. *Are you talking about the 909? *I am referring to the 909x, which was released within the last six months or so. Regards, RK Hello Ramon, Are you sure you have the channel spacing (9/10 kHz) set correctly for AM broadcast band. If you are living in Europe, it should be 9 kHz mostly. *When a station isn't tuned correctly, changing the narrow/ wide switch has little to no effect. With kind regards, Wim PA3DJSwww.tetech.nl-Hidequoted text - - Show quoted text - Thanks Wim. *I live in the USA and the channel spacing is set at 10 KHz. RK Hello Ramon, This will definitely improve reception quality. Does this solve the narrow/wide problem also? With kind regards, Wim PA3DJSwww.tetech.nl- Hide quoted text - - Show quoted text - No. The problem I am experiencing is that the narrow/wide bandwidth switch does not cause any difference in audio quality and I want to know if other users are experiencing the same. Thanks Wim. RK |
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