2. SPECIFICATIONS AND ACCESSORIES2-1. SPECIFICATIONSModelSpecificationsR-5000U.S.A. versionEurope, U.K. andother marketversionsAustraliaversionWest GermanyversionCircuitryAM/USB/LSB/CW/FSK Double conversion superheterodyneFM Triple conversion superheterodyneAntennaimpedanceANT 1 50 ohmsANT 2 50/500 ohmsFrequency range *1 100 kHz to 30 MHz108 to 174 MHz2 to 30 MHz108 to 174 MHz150 kHz to26.2MHz144 to 146 MHzIntermediatefrequencyAM/USB/LSB/CW/FSK 1st: 58.1125 MHz, 2nd: 8.83 MHzFM 1st: 58.1125 MHz, 2nd: 8.83 MHz, 3rd: 455 kHzMode AM(A3E)/USB(J3E)/LSB(J3E)/CW(A1 A)/FM(F3E)/FSK(F1 B)SensitivityFrequency rangeMode 100 to 150 kHz 150 to 500 kHz 500 kHz to 1.8 MHz 1.8 to 30 MHz 108 to 123 MHz * 1 123 to 174 MHz *1USB/LSB/CW/FSK(at 10 dB S + N/N) Less than 2.5 μV Less than 1 μV Less than 4 μV Less than 0.25 μV Less than 0.5 Less than 0.25 μVAM(at 1 kHz 30% mod.) Less than 25 μV Less than 10 pV Less than 32Vμ Less than 2 V Less than 4 Vμ Less than 2 μVμFM(at 12 dB SINAD) - - - Less than 0.5 μV Less than 1 μV Less than 0.5 pVSelectivityUSB/LSB/CW/FSK-6 dB 2.4 kHz-60 dB 4.4 kHzAM-6 dB 6 kHz-50 dB 20 kHzFM-6 dB 12 kHz-50 dB 25 kHzImage ratio 100 kHz to 1.8 MHz 1.8 to 30 MHz 108 to 123 MHz *1 123 to 174 MHz *1More than 60 dB More than 80 dB More than 40 dB More than 50 dB1 st IF rejection 100 kHz to 1.8 MHz 1.8 to 30 MHz 108 to 123 MHz*1 123 to 174 MHz*1More than 60 dB More than 80 dB More than 70 dB More than 80 dBIF SHIFT variable range More than ± 0.9 kHzNOTCH filter attenuation More than 25 dB (500 to 2600 Hz)Squelch sensitivityFrequency rangeMode 100 to 150 kHz 150 to 500 kHz 500 kHz to1.8 MHz 1.8 to 30 MHz 108 to 123 MHz *1 123 to 174 MHz *1AM/USB/LSB/CW/FSK Less than 20 μV Less than 10μV Less than 20 pV Less than 2 μV Less than 10 μV Less than 2 pVFM - - - Less than 0.32 μV Less than 1 μV Less than 0.32 pV7