R9700DX High Performance 12Band Stereo Radio Portable Secondary Conversion Multiband Radio R9700DX

R-9700DX features:

● Use integrated circuit, field effect nsistor and other devices to form a radio circuit with outstanding performance, which es each band of medium wave/short wave/frequency modulation have high sensitivity, selectivity and low background noise.

● synchronous tuning technology is applied in the short wave secondary frequency conversion circuit to further improve the selectivity of the short wave range and e the sensitivity of each receiving frequency point more uniform

● equipped with FM/HF external socket and local/remote sensitivity control switch

● large-caliber speakers are used, with loud and beautiful sound, and equipped with speaker pitch and ba tone control switches, which are more suitable for listening to different timbre broadcasts such as music and news, and can receive and hear FM stereo programs with headphones.

● This machine is equipped with window lighting function, which greatly facilitates broadcasting enthusiasts to listen to broadcasting at night.

R-9700DX technical indicators

● frequency range: FM 87.0~108.0MHz

Medium wave (MW)525 ~ 1610kHz

Short Wave (SW)3.90~21.85 MHz

SW METER BAND

SW1 3.90-4.00MHz; SW6 11.65-12.10MHz

SW2 4.70-5.10MHz; SW713.50-13.90MHz

SW3 5.90-6.30MHz; SW8 15.10-15.60MHz

SW4 7.00-7.40MHz; SW9 17.60-18.00MHz

SW5 9.50-9.90MHz; SW10 21.45-21.85MHz

● Short wave first intermediate frequency (1st IF):10.7MHz short wave second intermediate frequency (2nd IF):455kHz

● noise limit sensitivity: FM is better than 10 uv

Medium wave (MW) is better than 1mv/m short wave (SW) is better than 30 uv

● single signal selectivity: Better than 40dB maximum output power: 250MW

● Power supply: Adapter: DC 6V

Battery: 4 No. 5 batterie

● In-machine Speaker: 16 euros 250 MW

● external headset: 3.5mm stereo

● size: about 181x116 × 31mm

● Weight: about 400g (without battery)