1106FM comparison test


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Compare models: 1102, Sanyo Internet Radio, 1106. One Sanyo Internet Radio with FM, DSP chips with RDS function.

First, the appearance

Black appearance is quite stable. The original big enough for 1102, 1106 than 1102 is also a large circle. Can feel like 1102 will also focus on some, although more than 1102 parameters 1106 re 50g. However, the 1106 shell is really thin, and some strong feeling of breaking point will be pinched. Location of the panel speaker level was significantly raised to a little look see. Antenna very long, but the base is small, top-heavy. The first time with a screwdriver bit, but the effect is not obvious. White light can also, all-black environment of 1102 than the soft blue backlight. But after opening the backlight fonts are not clear enough to be tilted backward about 20 degrees to achieve the most clarity. Remote short-range switch loosely, very worried about the fall with more than a few times. 1106 than in 1102 with the long soft antennas.

Second, the operational performance

1102> 1106

Compared to 1102, the operation complicated. I still have not fully visited manual, so it will not keep Taiwan and paging. Significantly higher than 1102 complex. Convenient than 1102 radio stations directly, but the lack of a back key, the wrong figure can not retreat, this is a design mistake. Can not find this in the manual contents. If all people blame, the shuttle can not quickly adjust. Tuning speed is much slower. Sanyo Machine Shuttle platform, there can be fast to slow, I feel very good. PA does have problems, ear close to the speakers, the volume in 5 completely silent, and the volume at 10 pm from 50 cm to hear silenced. To the usual habits of 14 to reach the volume. Within the speaker line-out time is not closed, transferred to mute.

Third, the receiver performance

This is the most important. In the hands of three machines, 1106, and Sanyo Internet Radio is DSP chip, an analog receiver 1102. Testing FM full band (87.5-108). Comparison test conditions: bedroom; 1102 and 1106 were transferred to the DX (Sanyo machine no distance range selection); antenna using the machine, Sanyo machine with long soft antennas.

Sensitivity: 1106> 1102> Sanyo machine. Sanyo function can be received in 1106 received some 1106 Sanyo received machine receive. Radio 2 was chosen for comparison: 93.2 92.4 Hong Kong and Foshan, a leap in radio 924. Here from the straight line distance from Foshan and Hong Kong, about 105 km and 85 km, which is weak in my units. 1106 can receive, listen to class, volume on the noise did not increase much after the end. 1102 is also audible, but the noise is bigger, the volume after the noise followed by a large increase. This machine also received two sets of Sanyo, with the performance of almost 1106. The distance range switch to 1106 or so is not obvious, remote and short-range 1102 is obvious. DSP models more obvious direction, this machine is no exception and Sanyo 1106.

Optional: Sanyo Machine> 1106> 1102. Sanyo Machine selectivity 0.1M, such as strong station 105.2 in 105.3 can only hear a faint voice. 1106 a little wide, 87.5 (the default starting point) also received 87.4 radio station. 1102 Selective worst. Some sets of accurate frequency ± 0.1M collects worthwhile.

Stereo: Sanyo Machine> 1102> 1106. In fact, the performance of 1102 is not better than 1106, but 1106 is no manual switch stereo functions, had routed the last. Although the machine is automatically selected Sanyo stereo and mono, but the transition smooth, low noise stereo when no (not found under normal distance). 1102 can be closed when the signal is not good to get clear stereo sound. 1106 full grid even if the signal is also occasional noise, but also appear from time to time, trouble.

Sound: The strong points. 1102 speaker is relatively small, but quality selection and bass switch. 1106 Speaker diameter, but no sound choice. Sanyo Machine is the most satisfying sound, stereo 3-inch full-range speakers. Sanyo Machine to listen to more voices to listen to 1102 instead of that sharp. Headphone and line outputs, the 1102 has obvious advantages equalizer, headphone output 1106 feel the bass do the rendering. Advise you, to talk about a small machine sound, better speakers to listen to. Small speaker sound quality can only say that sounds good.

Fourth, additional features

RDS: interior can be received only 91.8, 91.8 only. Not only in the roof can be displayed on the receiving RTHK4 station name, but also to display information classica (actually classical) and the text and the date and time. Signal at about 7-8 on the line.

Disadvantages: thin body, 1102 look more solid than the 1106. Nianshang Qu panel worrying. No matter how the performance Haojiu Hang inside, but do not do to die out

Complicated to operate, the Ministry is really playing machine.
No sound choice.
Putting line is not adjusted.
Distance range switch so obvious.
No stereo switching.
Shuttle speed function without the election station trouble.

These are feelings I test some of the contrast. Because most of the time at home, just listen to FM, then there are Internet radio, so rarely used short, do not do the test. Medium wave, long wave and air-band, when nothing will search platform play, but not to listen. The Friends of the wastage of some machine, it is a personal tendencies are different. This machine can basically replace the 1102 (already agreed to give it away a), mainly go out with.

Add: just saw that Polish Organic Friends of the short-wave no. I will try the next. 1106> 1102. I am serious indoor electromagnetic interference, the computer in bed, the bed has been generally Internet Radio plug it in power, two phones, a modem two meters away, an external mobile hard drive and synchronize the computer switch. Electromagnetic environment considered poor, the test environment on the bed. In less than 1 meter away from the computer, test 13685K the station, a lot of noise 1102, 1106, under the narrow-band noise, if you open a synchronous detector, the bandwidth is transferred to the broadband noise, then not only significantly smaller sounds comfortable. In the same location, can also receive a lot of medium-wave station, opened a synchronous detector and then fine-tune the look on down the noise.

Last night before going to sleep off the computer and network radio power, test 1106 in the room to receive the FM station number, a total of 46 units. Out repeated several units, there are about 40. Able to demodulate the stereo more than 20. Some counties and some units only mono. Receiver performance is very good. However, if the signal on the day almost. Electromagnetic interference during the day may be more right.

Some users said FM image problem. I think 1106FM done quite a good image rejection. 1102 starting from 70.0 to 87.5 during at least a dozen received the mirror. 1106 from 76-87.5 not a mirror, there are several units in the repeat 87.5-108. In addition to the local one or two strong sets of images may be outside the other may be different frequencies. Because in the Pearl River Delta of Guangdong Pearl River radio stations and news channels in different places have different broadcast frequencies. May only receive a signal transmitted directly, but also receive the broadcast signal.


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One Response to 1106FM comparison test

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