Radio Shack Realistic PRO-2030, Руководство пользователя

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SPECIFICATIONS
Frequency Coverage:
VHF-Lo: ..................................... 29-50 MHz (in 5 kHz steps)
Ham: ........................................ 50-54 MHz (in 5 kHz steps)
Aircraft: .......................... 108-136.975 MHz (in 12.5 kHz steps)
Government: ............................... 137-144 MHz (in 5 kHz steps)
Ham: ...................................... 144-148 MHz (in 5 kHz steps)
VHF-Hi: ................................... 148-174 MHz (in 5 kHz steps)
Ham/Government: ........................ 380-450 MHz (in 12.5 kHz steps)
UHF-Lo: ................................ 450-470 MHz (in 12.5 kHz steps)
UHF-Hi (TV): ........................... 470-512 MHz (in 12.5 kHz steps)
UHF-Hi: ...................... 806.0000-823.9375 MHz (in 12.5 kHz steps)
851.0000-868.9375 MHz (in 12.5 kHz steps)
896.1125-956 MHz (in 12.5 kHz steps)
Channels of Operation: .......... Any 80 channels in any band combinations
Sensitivity:
AM: 20 dB Signal- to-Noise Ratio at 60% modulation
108-136.975 MHz: ............................................ 2.0 microV
FM: 20 dB Signal-to-Noise Ratio at 3 kHz deviation
29-54 MHz: .................................................. 0.5 microV
137-174 MHz: ................................................ 0.7 microV
406-512 MHz: ................................................ 1.0 microV
806-956 MHz: ................................................ 0.8 microV
Scanning Rate:
High: .................................................. 50 channels/sec
Low: ................................................... 12 channels/sec
Search Speed:
High: ..................................................... 50 steps/sec
Low: ...................................................... 12 steps/sec
Delay Time: .................................................... 2 seconds
IF Frequencies: ..................................... 10.8 MHz and 450 kHz
Antenna Impedance: ............................................... 50 Ohms