英语建议信范文
Beam General Manager: hello!
Plea remember me to pany all staff to pay tribute, thank you for the student friend designed the exquisite Desheng radio ries, for the listeners to take spiritual enjoyment of nior!
I am a nior student, to Germany for over two years, early on in the" readers" magazine witnesd your pany's products ries, but the economic conditions did not start to buy one; last year with classmates Liu Gang jointly purchad a super short wave king, but due to the advantages of reason, but in the bedroom listening; during the summer vacation at home, family together to listen to the beginning of the new mester, students; Pan Songbao bought a nine band radio,
we are in at one's leisure listen, the effect is not bad,
it is our ten learning brings harmonious relaxed atmosphere, at the same time can understand current affairs politics, foreign language learning, listening to pop songs, pay clo friends. It is: a machine in the hand, Expo China, think globally, all things not worry.
Two of the friend, I deeply realize technology brought us fort and convenience. There have been other
classmates to buy other brands of radio, the price is cheap, but quality
is poor pared with your pany million; for example: string table phenomenon, the sound quality is very poor, big
electricity consumption, the design parameters and actual rious discrepancies, and no quality assurance card, the nsitivity is not high and so on. And your pany's product is out of the ordinary, bee an independent school, sound beautiful, sophisticated design, the lowest energy consumption, it is sit up and take notice. Especially the Arctic scientific expedition team North stage expedition group to u your pany's products to good effect, is the best example.
General manager, in the u of nine band radio, I associate with other products, to the design of products remended as follows:
1 scale should be more aurate, shortwave per meter shortwave inner scale spacing of 0.005or0.10MHZ suitable
2frequency indication window color the best u of blue white, so that the color more vivid, style is better
3 FM technology parameter matching, incread nsitivity, good quality becau of its programs, listen to good effect 4and shortwave antenna connected to the metal line should be slightly refined, listen to good effect
5using BBS technology, so that the radio sound more beautiful
In 6the shell of the shockproof material, the shell is made of stainlesteel
The 7 SW do not care ttings to the radio frequency, can lean it minus, den band radio
The above suggestions are for reference only, such as help, really happy, if there is insufficient, plea make corrections as in the past, we will note the concept" Desheng " development.
Finally, wish your pany in the beam under the wi leadership, in the new century to realize one's ambition, be suessful in one's official career!
Sincerely yours
Company faithful friends: XXXXXXXXXXXX
2
The beam:
Recently okay! Since period of time, want to u the raw products of some feelings and ideas with your munication, but the phone has been unable to contact you, but here.
As an amateur radio enthusiast, I always look forward to refine on, innovative Desheng products to continuously bring forth the new through the old, to bee China's SONY, for national industrial glory, winning glory for the country. In today's electrical products uneven, some good and some bad, the relative prices of confusion in the domestic market, a good product from the factory to be recognized by a ur, is to overe a lot of difficulties, a lot of hard work. In the domestic radio, Desheng boutique
machine is fully derve a good product. I am willing to such a good product through personal experience to introduce more ur. At the same time, also very willing to personal views and suggestions for product feedback to the manufacturers, hoping to blethe updated and improved products has some reference function.
1 R9700two frequency radio. The machine design aesthetic generous, frequency calibration auracy, tuning handle Shu Qian, outstanding performance is outstanding, domestic radio boutique. But there are the following unsatisfactory: ( a ) shortwave4.750 ~ 5.906MHZ corresponding to the60m wavelen
gth band, and the frequency scale is marked 75m. Although most people do not pay attention to this, but from the raw brand image is considered a practical good.
( b ) FM and TV1located on the same frequency band, FM band radio too crowded, told FM radio big city more urs have certain effect. Of cour, such as R9701to TV band is an approach, but to have to listen to the TV sound needs of urs, FM and TR respectively ( like R1212A ) feasible? ( c ) as a high-grade radio, R9700while maintaining the existing nsitivity, lectivity, frequency range, FM stereo conditions, volume can be smaller, I think that should be reduced to PL737large can.
2 R9701. The machine has small, clear voice, the
nsitivity is not lethan R9700. But the engine tuning knob handle more difficult, suggestions:
( a ) using a surf-ace profile of the knob, increa the
surf-ace friction force.
( b ) to SONYSW22 radio tuning mode.
3 PL757. The machine technology advanced, function is plete, but automatic and manual tuning radio problem:
( a ) automatically elected Taiwan cannot skip all meter band between the frequency region, with meter band button, not very convenient. Automatic channel lection easy to
skip weak signal station, and the machine is not provided with a tuning indicator, whether croto choo the radio nor intuitive judgment. In fact, manufacturers in the tting
of automatic stop nsitivity criteria it is necessary to take into aount different bands, both AC and DC power supply. Low nsitivity, lected stations will be less; high nsitivity, in AC power supply may be" can't do anything". Automatic and manual station-lecting cooperate with each other, to achieve satisfactory results.
( b ) PL757 hand transport station lection with mute function, becau no tuning indicator, hand carry lected ts of only single from voice whether elected to the radio, then would have been advanced squelch functions, instead affects the channel lection speed, channel lection bees
