Kchibo DSP-D92L and Degen DE1103, Degen DE1102 listen to the contrast ,Radio Reviews


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D92L

DE1103 3

DE1102

Also the whole appearance of the line, very thin, light weight, black sense of a dignified appearance, easy to carry. DSP technology, high integration, fewer components, the use of lithium batteries, is characterized by light weight, and some of the people of the heavy machine sense of a lot of flavor, do not you know not from a sense of heavy machinery itself, but from that 3-4 NiMH batteries, the machine if you put some of the nickel-metal hydride battery removed, there is a heavy sense of it? 3 – 4 Ni-MH batteries with a lithium battery weight can not be compared! who is willing to pursue the so-called heavy feeling, SONY-SW55 most heavy feeling, need both hands to listen to, N minutes after the arm ache, but you can exercise arm ! just think that if the speaker network into one with the chassis side, the grade will improve a lot. do not understand why not make one side, is to save cost?

Today and yesterday afternoon from DE1103, DE1102 listen to the results of the comparison are:
  Machine sensitivity (FM, MW, SW) out the same length of the antenna in the case of (three), the Second Ring Road in Beijing, near the four-storey home to listen to the same location:
DE1103> D92L> DE1102, D92L sensitivity is almost the same with the DE1103 is some weak units back to noise ratio is slightly larger DE1103, but certainly more than 1102, then no need to listen to shortwave external antenna, external antenna Zuifan, because I love to listen to the move. Pull out the three basic antenna only can catch the short-wave station. DE1103 pleasant to the ear than the sound, not 1103 hair muffled, very realistic, unlike the voice that has been modified over the volume digital distortion after more than 30 feeling (up to 39), in fact, no need to open such a large volume. is sufficient to listen to and some friends say the human body when listening to FM induction, I am not much found, it may be slightly higher sensitivity of the machine, whether it is FM or short wave ( in your hand or on a table) to listen to almost no change. listen to the law widely, Deutsche Welle, plus extensive Chinese Channel, Chinese Taiwan and CVC are very clear.

  It is particularly worth mentioning:
D92L selectivity significantly over 1103 and 1102, which is the biggest highlight of her, we can say is the most portable machine! Listen to short wave side tone immediately 1K sound attenuation, sometimes almost silent, to reduce adjacent channel interference on the play a big role. Morning 6 am to listen to the shortwave 12.045MHz Chinese law sets broad display when the SNR is 25 dB, dBu signal level is displayed as 35, is very clear, when the partial transfer 1K to 12.046MHz to dB when the noise attenuation is 0, dBu is 25, the high selectivity is never said! AM bandwidth selection is quite distinctive, but do not feel like FM de-emphasis should be placed in 75uS position.

  D92L autoscan lock sets 1103 and 1102 sensitivity and flat, some weak units and some higher, due to selectivity, locked radio frequency are quite accurate, with little deviation.
D92L and other machines have a different, usually the machine automatically sets the meter band search within the search, skip outside, while the D92L shortwave frequency from the low-end 2.30-21.85MHz all swept clean sweep, do you not know that some radio stations trumpet To escape the often hidden in the meter band interference than radio, it will not escape the D92L.
In Beijing, China Central Television broadcast listening TV64.25MHz do not pull the antenna, very clear.

Also replace the battery within 5 seconds will not lose time, usually one to take a place within 2 seconds to complete.
Shortcomings:

   1: access to radio trouble, the elderly remember certain units in the first few pages is not easy, to be repeated operation of skilled To bring up a page by page by page to keep Taiwan, a lot of trouble!
Press this button will undermine the life, doubts, preferably have an optional page button, it much more convenient!
   2: No battery power is not automatic after a shutdown, but the power to re-install the battery to re-transfer time, which is failure, bad mood. Tried twice like this, very few other machines so! At least this is the case I , that the station owner said he only happened once, then not the case! appears that individual differences.
   General knowledge, D92L is a machine that is worth having, do not regret it!


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