This store is a spot in the physical store! Huaqiang Bei Baohua Building, approved zero -operating, wholesale invitations or come to our store, wholesale is standard. The original factory is standard.
Our store is given priority to Zhongtong and Yuantong Express.
The Desheng Factory provides after -sales service, random warranty card, and no invoice is required to send back to the factory for maintenance!
Please pay attention to buyers, please look at the size before buying, and feel that it is appropriate to buy it. This store cannot be returned after receiving the size of the volume. Please forgive me! 9700DX physical size is: width 181×High 116×31 mm thick
Desheng R9700DX multi -band radio
In 1997, De Sheng put the R9700 short -wave frequency frequency conversion radio to the domestic market, and with its excellent performance, it was loved by the majority of radio enthusiasts.
In the past five years, De Sheng engineers have widely listened to the use of the majority of users and radio enthusiasts on the use of R9700, collected, dissected, compared with similar radio products produced at home and abroad for decades, and combined with modern technology to give broadcast hobbies for broadcasting hobbies People carefully developed this high -performance 12 -band radio.
Compared with the original R9700, R-9700DX has a qualitative leap in terms of listening effect, sound quality, or the reliability of the whole machine!
Let''''''''s enjoy the broadcast together! |
| R-9700DX Main features:■Selected 4 integrated circuits, high -quality field effect tube and other devices, which constitute a radio circuit with excellent performance, so that the mid -wave/short wave/frequency bands have high sensitivity, selectivity, and very low background noise.■Synchronous tuning technology is applied to the short -wave frequency conversion circuit, which further improves the selectivity of the short band and makes the sensitivity of each receiving frequency point more uniform.■There are frequency adjustment/short -wave off -connecting antenna sockets and local/remote sensitivity control switches.■Using a large -caliber speaker, the sound is bright, beautiful and with high speakers, bass regulatory switches, which are more suitable for listening to different sounds such as music and news. You can listen to the frequency adjustment stereo program with headphones.■This machine has a window lighting function, and a large place for broadcast enthusiasts listen to the broadcast at night. |
| Attach the following accessories, please check the acceptance:1.DC-06 external power supply (1) 2. Exquisite protective cover (1) 3. Stereo-sound headset (1 pair) 4. Short-wave external antenna (1) 5. Radio listening memorandum (1) 6. Manual (1 book) 7. Warranty card, 8. After -sales service table (1 card) 9. Qualification certificate (1 card) |
| 1. Frequency range (FM) 87.0 ~ 108.0 MHz medium wave (MW) 525 ~ 1610 kHz short wave (SW) 3.90 ~ 21.85 MHz short wave first medium frequency (1st IF): 10.7MHz short wave second medium frequency (2nd IF): 455kHz | 短波米波段(SHORTWAVE METER BAND)SW1 3.90- 4.00MHz SW6 11.65-12.10MHzSW2 4.70- 5.10MHz SW7 13.50-13.90MHzSW3 5.90- 6.30MHz SW8 15.10-15.60MHzSW4 7.00- 7.40MHz SW9 17.60-18.00MHzSW5 9.50- 9.90MHz SW10 21.45-21.85MHz |
| 2. Noise -limiting sensitivity FM (FM) is better than 10 UV medium wave (MW) better than 1MV/m short wave (SW) better than 30 UV |
| 3. Single signal selectivity is better than 40dB |
| 4. Maximum output power 250mW |
| 5. Power DC 6 volts Battery Battery No. 5 battery Vilitations 6 volts 6 volts |
| 6. The speaker in the machine 16 Euros 250 mile |
| 7. External headset φ3.5 mm three -dimensional sound |
| 8. Size about 181x116x31 mm |
| 9. The weight is about 400 grams (the host weighs, does not contain battery and packaging attachments, and the entire packaging attachment is about 1.5 public catty Heavy) |
| The National GB9374-88 standard for this product |
