صامل الزندين
18/07/2014, 04:08 AM
السلام عليكم ورحمة الله
اخواني وش رايكم في راديو Tecsun S2000 ونطاق استقباله , ومواصفاته .
http://im88.gulfup.com/d0kSSs.jpg (http://www.gulfup.com/?FAPFAA)
Specifications:
Frequency Range: 100KHz-30000KHZ (AM / LSB / USB)
Air band: 118MHZ-137MHZ
FM band: 76MHz-108MHz (for campus radio)
Sensitivity: SSB 100KHZ-30MHz> 0.5 microvolts
AM: 100KHZ-30MHZ> 2 microvolts
FM: 76MHZ-108MHZ> 1 microvolt
Frequency stability: TCXO crystal earthquake frequency +-2ppm
The second intermediate frequency: 455KHZ
FM: 10.7MHZ
Optional: 6.0KHz/-6dB, better than 12KHz/-60dB
4.3KHz/-6dB, better than 9KHz/-60dB
2.0KHz/-6dB, better than 5KHz/-60dB
rejection: 55.845MHZ better than 60dB
455KHZ better than 60dB
Inside the antenna: 1.2M telescopic antenna, magnetic antenna overhead oxygen.
External Antenna: 75 Ohm FM antenna, 50 ohm SQ239 connector, 500 Ohm 2-side interface
External speaker output: 300mV left and right channels, 3.6 ohm
Built-in Speaker Output Power: 3 ohms, 1.5 watts, Speaker diameter: 70mm
Headphone jack: 35mm
Power: 6 large rechargeable battery
Operating temperature: -20 to 60 degrees Celsius
Weight: 4.2Kg
Dimension: 460*176*150 (mm)
AC-DC power supply: Input: AC110V-220V 50/60HZ
Output: 9V, 1.2A
http://tecsunradio.cantonmade.com/2011/10/29/tecsun-s2000-fm-stereo-lw-mw-sw-ssb-air-pll-synthesized-radio-s2000/4989
اخواني وش رايكم في راديو Tecsun S2000 ونطاق استقباله , ومواصفاته .
http://im88.gulfup.com/d0kSSs.jpg (http://www.gulfup.com/?FAPFAA)
Specifications:
Frequency Range: 100KHz-30000KHZ (AM / LSB / USB)
Air band: 118MHZ-137MHZ
FM band: 76MHz-108MHz (for campus radio)
Sensitivity: SSB 100KHZ-30MHz> 0.5 microvolts
AM: 100KHZ-30MHZ> 2 microvolts
FM: 76MHZ-108MHZ> 1 microvolt
Frequency stability: TCXO crystal earthquake frequency +-2ppm
The second intermediate frequency: 455KHZ
FM: 10.7MHZ
Optional: 6.0KHz/-6dB, better than 12KHz/-60dB
4.3KHz/-6dB, better than 9KHz/-60dB
2.0KHz/-6dB, better than 5KHz/-60dB
rejection: 55.845MHZ better than 60dB
455KHZ better than 60dB
Inside the antenna: 1.2M telescopic antenna, magnetic antenna overhead oxygen.
External Antenna: 75 Ohm FM antenna, 50 ohm SQ239 connector, 500 Ohm 2-side interface
External speaker output: 300mV left and right channels, 3.6 ohm
Built-in Speaker Output Power: 3 ohms, 1.5 watts, Speaker diameter: 70mm
Headphone jack: 35mm
Power: 6 large rechargeable battery
Operating temperature: -20 to 60 degrees Celsius
Weight: 4.2Kg
Dimension: 460*176*150 (mm)
AC-DC power supply: Input: AC110V-220V 50/60HZ
Output: 9V, 1.2A
http://tecsunradio.cantonmade.com/2011/10/29/tecsun-s2000-fm-stereo-lw-mw-sw-ssb-air-pll-synthesized-radio-s2000/4989