6/16/2012
Grundig G6 Aviator AM/FM, aircraft band and Shortwave Radio, Black Review
Average Reviews:
(More customer reviews)This is indeed an excellent new product. It seems very well made and should last a long time if treated with care. The radio is both extremely small (almost the same size as the Kaito KA11!) and readily transportable yet the reception is still excellent on all available bands. It is certainly not a Kaito KA1103 by any means, but for its size and weight it is quite exceptional, plus it has the aircraft band frequencies (see below for further details).
I like being able to change the news/music switch in order to slightly improve AM and SW signal audio fidelity (on my unit it is certainly NOT a deep bass boost switch however with little tonal changes being evident as the switch changes its position). Unfortunately this is also NOT a narrow/wide bandwidth filter switch which is not available on this radio at all. Using the SSB (single sideband) BFO (beat frequency oscillator) tuner is also very easy and straight forward with a key press on the front of the radio and in fine increments using the tuning dial as well. Unlike some other radios, SSB tuning is also available on the G6 on the AM band as well as on SW which is a very useful feature. The separate ability to step tune in very small increments with the jog dial setting is also excellent in my opinion once a signal of interest has been located. The unit also has an attached 20 inch telescopic antenna as well as an external antenna jack which is especially nice for receiving the weaker FM/SW/Aircraft band stations as well as an earphone jack for private listening (including FM stereo). LW and MW (AM) stations are tuned using the internal and excellent ferrite antenna coil.
I rather like the digital volume controls as well. The steps between each setting are sufficiently small that quite precise control of the volume levels can be attained, especially when using earphones which is my most common mode of operating this radio given the smallness of its speaker (but still adequate).
In addition, the Grundig manual for the G6 although too brief and lacking in some important technical details is just fine to read with no English translation problems as with the Degen (Kaito) radio manuals for the KA1102/KA1103. Degen now makes the G4, G5 and G6 for Grundig (whose designs originated from the Degen engineering brainpower from some 6 years ago now). These radios are now advertised as designed in California (by the Eton Corporation) and made in China, but to be fair Grundig has capitalized on a proven Degen/Kaito design and greatly improved on the ergonomics for using these fine radios.
The availability of the complete LW spectrum (formally from 153-279 KHz), but continuous on this radio from 150 KHz all the way to the start of the AM (MW) band at 520 KHz and of the Aircraft bands (117-137 MHz) and of the complete SW spectrum (1.711 to 29.999 MHz) on this unit is also true of the G5 as well (with the exception of the aircraft band). The Eton Corporation will soon start to advertise the availability of the complete LW band features on these new Grundig branded radios since it was originally and inadvertently overlooked by the marketers. (If you still have any doubts read the back of the radio in zoom mode on this website). The Sony ICF-SW7600GR also has the full spectrum of LW/AM(MW) and SW bands too and has advertised it all along, but that radio also lacks the aircraft band that is available on the new G6 Aviator radio. Especially for international travelers, the 10 KHz AM tuning step for N. America can also be changed to the 9 KHz step that is standard in Europe and Asia too.
One negative item is that the airband can not be automatically scanned like all of the other available bands on this radio. Another very negative item (see also below for those of you who live in heavily urban areas with lots of simultaneous interfering signals possible), is that there is no RF gain switch (DX/normal/local, etc.) on this radio at all either. Considering just how sensitive the front end of this radio is to weak signals, this is a very surprising error of omission in my humble opinion and one that should be rectified by Grundig (PUN intended!).
The G6 even has alarms and time zone capabilities and 700 memories that can be labeled along with with multiple and very useful ways I might add to tune and store information in this very versatile, dual conversion PLL (phase locked loop) synthesized, diminutive "micro-receiver style" radio. These memories are arranged for all of the 100 pages with 7 memories to a page. Each of these 100 pages can be labeled alphanumerically in groupings to boot. The presets can also be chosen on each page randomly regardless of the band. On another website there is a discussion of some occasional small microprocessor problems when loading two adjacent presets on a single page. The radio apparently can lock up, but it is easy to unlock and simply reload the page once again with no further preset storage problems.
There is even an on-screen clock as well as the day of the week and a battery level indicator, a hold switch for locking all of the buttons as well as a separate lock switch chosen through the jog dial for the tuned frequency. There is also a very nice on screen and very detailed signal strength meter and a nice orange back-light system. The radio can also charge batteries inside the radio (sounds like the KA1102/KA1103 proven technology once again- eh?) and it even comes with a one year warranty, a slip case as well as a AC/DC adapter charger. It runs on 2 AA batteries normally while in its portable state. It even has a nice carrying strap permanently attached to the radio as well which is a nice touch given its very small size. For you collectors, there is even a Buzz Aldrin special edition version of this radio advertised on Amazon, but apparently it is not yet available (as on early May 2008).
UPDATE: May 27, 2008:
I am in Alabama on travel and I too have now experienced very significant bleeding of apparently high power am stations directly on to the aircraft band at several frequencies. As a heads up, this just goes to show that to adequately test any radio it should be done at several locations. However, I have experienced none of this am frequency bleeding at my home location in the high mountains of New Mexico for example. This suggests that the dual conversion available at two IF (intermerdiate frequencies) in this radio are not adequate in some locations to adequately block unwanted noise from the aircraft bands.
June 18, 2008 UPDATE:
Yes, as I had previously indicated above, the G6 Aviator is a PLL (Phase locked loop) dual conversion receiver with a digital display and 700 presetable memories (Information recently confirmed by Walter Hess, Technical Support Manager, Etón Corporation, 1015 Corporation Way. Palo Alto, CA 94303 USA)
Finally, I look forward very much to having the fun of using this radio for the high quality sounds of music, news and just general LW/AM(MW) broadcast band, shortwave and aircraft band listening from all over the globe for a very long time.
September 8, 2008: UPDATE
For those of you who really really like this radio (and there is a lot to like), in order to compensate for its extremely good sensitivity (except perhaps in the am band), a trick that I learned about by reading other web reviews is to actually shorten the whip antenna length significantly when bleeding and other interference occurs. This allows the arriving radio signals to not overload the system and be received with very significant improvement. Ironically, usually we are always interested in lengthening the radio antenna (especially outdoors if it is not too noisy at the radio frequencies of interest). I hope that this may help you to continue to enjoy your new Grundig radio! Out in the open countryside this bleeding is NOT a problem at all, so only the big city radio listeners (or travelers to big cities) need to be beware of this potential problem for the G6.
April 11, 2009: UPDATE
One very nice feature of the 24 hour clock system is that it is fully adjustable for traveling including a GMT (Zulu or UTC) setting. With the radio off you simply press and hold the #8 key until a long list of coded city names appears. Next, you simply choose the time zone code closest to the one that you are currently within using the tuning knob and wait 8 seconds and you are all set (it is then automatically stored until you change it again). If you desire to know the Universal (UTC) time separately, you simply choose the "GMT" choice briefly to find the time in Greenwich, England and then repeat the above procedure and go right back to your current timezone location. (Unfortunately there is no provision in the G6 for entering the date or activating daylight savings time so at certain times of the year your indicated GMT time could be up to 1 hour off unless you live in Arizona, etc.) As you continue to travel this process is easily repeated as often as may be needed.
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With the Aviator at your side, you'll always have great listening options. Tune in to AM, FM, aircraft band or Shortwave frequencies easily with direct keypad entry. Or, use the STOP tuning feature to browse stations and stop on the next available frequency. You can also use D5 tuning to get a taste of what's playing stop on the next available frequency for five seconds at a time. Use the international clock and wake-up alarms to keep you on schedule, wherever your travels take you.
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