Kenwood TH-D74A User Manual - Page 127

TH-D74A/ TH-D74E SPECIFICATIONS RECEIVER Circuitry F3E, F2D, F1D,F7W Double Super Heterodyne J3E, A3E, A1A Triple Super Heterodyne IF Frequency 1st IF 2nd IF 3rd IF J3E, A3E, A1A Sensitivity (TYP.) Amateur Band FM 12dB SINAD FM/ NFM 144 MHz FM/ NFM 220 MHz (TH-D74A only) FM/ NFM 430 MHz DV PN9/GMSK 4.8kbps, BER 1% 144 MHz (TH-D74A) 144 MHz (TH-D74E) 220 MHz (TH-D74A only) 430 MHz SSB 10 dB S/N AM 10 dB S/N Except above Amateur Band AM 10 dB S/N 0.3 - 0.52 MHz 0.52 - 1.8 MHz 1.8 - 54 MHz 54 - 76 MHz 118 - 174 MHz 200 - 250 MHz 382 - 412 MHz 415 - 524 MHz FM 12dB SINAD 28 - 54 MHz 54 - 76 MHz 118 - 144 MHz 148 - 175 MHz 200 - 222 MHz 225 - 250 MHz 382 - 400 MHz 400 - 412 MHz 415 - 430 MHz 450 - 490 MHz 490 - 524 MHz SSB 10 dB S/N 1.8 - 54 MHz 54 - 76 MHz 144 - 148 MHz 222 - 225 MHz 430 - 450 MHz FM BC Band WFM 30 dB S/N 76 - 95 MHz 95 - 108 MHz Squelch (TYP.) Spurious Rejection 144 MHz 430 MHz IF Rejection Channel Selectivity -6 dB 12 kHz or more -50 dB 30 kHz or less Audio Output 7.4 V, 10% Dist. Band A Band B 57.15 MHz 450 kHz 58.05 MHz 450 kHz 10.8 kHz 0.18/ 0.22 uV 0.18/ 0.22 uV 0.18/ 0.22 uV 0.22 uV 0.20 uV 0.22 uV 0.22 uV 0.19/ 0.24 uV 0.20/ 0.25 uV 0.20/ 0.25 uV 0.22 uV 0.22 uV 0.24 uV 0.22 uV 0.16 uV 0.50 uV 0.36 uV 0.36 uV 0.36 uV 0.36 uV 4 uV 1.59 uV 0.63 uV 1.12 uV 0.50 uV 0.63 uV 1.12 uV 1.12 uV 0.32 uV 0.56 uV 0.36 uV 0.36 uV 0.36 uV 0.36 uV 0.50 uV 0.36 uV 0.36 uV 0.36 uV 0.63 uV 0.40 uV 0.79 uV 0.16 uV 0.20 uV 0.16 uV 0.18 uV 50 dB or more 50 dB or more 60 dB or more 1.59 uV 2.00 uV 0.25 uV 45 dB or more 40 dB or more 55 dB or more 400 mW or more / 8 Ω 28-2