TECSUN PL-600, Degen DE1103, Sony 7600GR test Reviews


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TECSUN PL-600, Degen DE1103, Sony 7600GR test
Recently, the Internet is talking about the most popular German students PL-600 machine you, TECSUN company in time for the 2008 Spring Festival launched the PL-450 and PL-600 radio, for the Spring Festival fans can play a new machine, the PL600 released the next day, I had a back order to listen, now listen to these days to make the following summary of PK results.
In response to the “three worlds” principle, I chose in the second world SONY 7600GR, DE1103 (old version) and PL-600 were compared:

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First, the appearance evaluation

All three machine, the appearance is 7600GR best friends, whether it is process or handle, antenna, etc. can give very satisfactory, DE1103, followed by the worst feeling is the PL600 you, the machine after the first hand feel of the shell feel not very good, the whole feeling in the hand is floating, the antenna is also worse than the DE1103, each feeling of relaxation between the antenna can not keep straight all out, and my machine’s horn this near the center of the mouth with his hand feels a sense of glitches, as DE1103 machine to the mellow, but friends can not be compared with the SONY machine, a few years German students did not buy the machine, buy machine feel this decline in the quality, not as I had buy a good quality when PL737

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Second, compared handling

1, tuning

From the man-machine interface and ease of handling point of view, this TECSUN PL600 still remarkable, this machine is also designed to use the shuttle button, but inferior in some aspects of the design makes it easier to get started DE1103, you just choose the right band, directly on the number keys on the panel, the machine will automatically enter the radio frequency according to your selected units, without press any key to confirm the class, than 7600GR to be more convenient, the aircraft design select units feature fast ATS can automatically search for a store FM / MW radio frequency, radio fast search.

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2, storage stations

As the German students continue using the PL550 PL600 shell design, panel buttons are more in tune and are easy to store a radio program, PL600 can save 600 radio frequencies, such as to save your favorite radio station is also very easy, you only need to click on system Settings button (SYSTEM SET), the machine will be out of access to LCD upper right corner of the page and access the order, then click the system Settings button (SYSTEM SET) to OK it, is more convenient to keep take the order is automatically added to the order, this very unique! Remove the radio, click the PAGE button, upper right corner of the LCD screen to access the page will jump out of P0 page, you just use the Jog keys to select which to save the page and click FREO / PRESET button you can remove the radio, and DE1103 and 7600GR should be completed by pressing a few keys on the radio access.

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3, the volume potentiometer

Some people say why do not TECUSN PL600 electronic volume control, I think that using electronic volume control has its advantages and its disadvantages, such as e-DE1103 many fans that the volume was not very convenient in use, I used the PL600 this machine feel normal volume potentiometer is also a good thing, as long as the quality guarantee, the fault is not much, the most important is to facilitate the continuity and volume of output has been worth it.

4, adjusted width, narrow-band (Bandwidth W / N) function
PL600 transfer machine design width, narrow-band (Bandwidth W / N) function, which is very important to receive the signal SW, which is a highlight of the aircraft, in the back of the receiver PK, I will mention that this machine is functional 7600GR and DE1103 is not.

5, system settings
PL600 can you be so designed as 87 ~ 108M, or 76 ~ 108M band, this feature is very useful for I, I can receive Hong Kong’s ATV television Village audio broadcasting; MW can be set through the system step 9K or 10K, You can also open or close the LW section; sleep time up to 480 minutes, and can set the a, B two time switch function, showing some features DE1103 and 7600GR are not.

Third, the receiver PK evaluation

Many of my friends are very concerned about the receiver sensitivity and performance of the machine, I, too, a machine to get tested immediately and contrast, PL600 is the number of German students the first tune the second radio frequency, which also makes the laptop tecsun the second from the third world into the world, in theory, has been with SONY 7600GR, DE1103 equal friends, but the actual reception do? To be fair, all three machine comparison test at the same location, the following results:

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Test comparison results:
AM Receiver sensitivity: 7600GR> DE1103> PL600.
Shortwave Receiver sensitivity: PL600> DE1103> 7600GR, thanks PL600 tune width, narrow-band function.
FM Receiver sensitivity: DE1103> PL600> 7600GR, 7600GR Get the lead out of view, DE1103, or older brother!

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Fourth, sound quality evaluation
As PL600 body size and 7600GR very, close to speaker size, sound close to the 7600GR, clear treble, deep bass; DE1103 confidential because of the two models over a small, out of the sound is clear, beautiful, low enough, less Naiting of .


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