DX-370 (200-0211) Specifications Faxback Doc. # 8188 AM (USA/CA) TEST ITEM CONDITION NOMINAL LIMIT UNIT Tuning Range Min. 530 +or- 3.5 kHz Max. 1710 +or- 3.5 kHz Intermediate Freq 450 +or- 3.5 khz Max. Sens. (S/N = 6dB) 600kHz 48 54 dB 1000kHz 46 52 dB 1400kHz 46 52 dB Usable Sens. (S/N = 20dB) 600kHz 54 60 dB 1000kHz 52 58 dB 1400kHz 52 58 dB Audio Fidelity (-6dB) 1000kHz 150 200 Hz 1000kHz 2400 2000 Hz A.C.A. (1mv) 1000kHz 26 20 dB Bandwidth 1000kHz 4-9 kHz THD (5mV) 30% Mod. 1000kHz 5 % A.G.C. F.O.M. 1000kHz 42 36 dB Image Rejection 1710kHz 32 26 dB I.F. Rejection 600kHz 30 25 dB Whistle Modulation(1-100mV) 21F/31F 4 10 % Lowest Battery Voltage 1710kHz 3.0 3.6 V Tuning Indicator Sensitivity 1000kHz 54 60 dB Auto. Scanning Stop Sensitivity 1000kHz 54 60 dB Tone Action (3kHz) 1000kHz dB S/N Ratio (5mV/m) 1000kHz 40 35 dB Current Consumption @Min. Output 1000kHz 65 mA Overload Cap. (80% Mod, 10% THD) 1000kHz 106 dB Supply Voltage: DC 6V R.O.: 50mW Load: 8 Ohm Modulation: 1kHz, 30% Mod. FM (USA/CA) TEST ITEM CONDITION NOMINAL LIMIT UNIT Tuning Range Min. 87.50 +or- 0.05 MHz Max. 107.90 +or- 0.05 MHz Intermediate Freq 10.70 +or- 0.05 Mhz Max. Sens. (S/N = 6dB) 89.9MHz 20 dB 97.9MHz 20 dB 105.9MHz 20 dB Usable Sens. (S/N = 20dB) 89.9MHz 18 24 dB 97.9MHz 18 24 dB 105.9MHz 18 24 dB Search Time 87.5-107.9MHz <60 sec Audio Fidelity (-3dB) W/75us 97.9MHz 150 Hz 97.9MHz 6.3 Hz 3dB Limiting (10mV) 97.9MHz 18 24 dB Image Rejection 105.9MHz 26 22 dB I.F. Rejection 97.9MHz 55 50 dB Adjacent Chan. Sel. +or-400kHz 97.9MHz 26 20 dB THD (75kHz. Dev.) (1mV-10mV) 97.9MHz 5 7 % Lowest Battery Voltage 97.9MHz 3.0 3.6 V Max. Output Power 97.9MHz 360 300 mW Output Power at 10% THD 97.9MHz 320 285 mW Power Consumption at Min Output 97.9MHz 75 ma Stereo Indicator Sensitivity 97.9MHz 18 24 db Tuning Indicator Sensitivity 97.9MHz 18 24 dB Stereo Separation 97.9MHz 26 20 dB Auto. Scanning Stop Sensitivity 97.9MHz 18 24 dB Overload Cap. 97.9MHz 108 100 dB AM Suppression (1mV) 97.9MHz 35 30 dB Min. Output 97.9MHz 3 5 mv S/N Ratio (1mV) 97.9MHz 50 40 dB Supply Voltage: DC 6V R.O.: 50mW Load: 8 Ohm Modulation: 1kHz, 30% Mod. MW (EUROPE/Australia) TEST ITEM CONDITION NOMINAL LIMIT UNIT Tuning Range Min. 531 +or- 3.5 kHz Max. 1602 +or- 3.5 kHz Intermediate Freq 450 +or- 3.5 khz Max. Sens. (S/N = 6dB) 621kHz 48 54 dB 999kHz 46 52 dB 1404kHz 46 52 dB Usable Sens. (S/N = 20dB) 621kHz 54 60 dB 999kHz 52 58 dB 1404kHz 52 58 dB Audio Fidelity (-6dB) 999kHz 150 200 Hz 999kHz 2400 2000 Hz A.C.A. (1mv) 1999kHz 26 20 dB Bandwidth 999kHz 4-9 kHz THD (5mV) 30% Mod. 999kHz 5 % A.G.C. F.O.M. 999kHz 42 36 dB Image Rejection 1404kHz 32 26 dB I.F. Rejection 621kHz 30 25 dB Whistle Modulation (1-100mV) 21F/31F 4 10 % Lowest Battery Voltage 1602kHz 3.0 3.6 V Tuning Indicator Sensitivity 999kHz 54 60 dB Auto. Scanning Stop Sensitivity 999kHz 54 60 dB Tone Action (3kHz) 1000kHz dB S/N Ratio (5mV/m) 999kHz 40 35 dB Current Consumption @Min. Output 999kHz 65 mA Overload Cap. (80% Mod, 10% THD) 999kHz 106 dB Supply Voltage: DC 6V R.O.: 50mW Load: 8 Ohm Modulation: 1kHz, 22.5kHz,Dev. FM (EUROPE/Australia) TEST ITEM CONDITION NOMINAL LIMIT UNIT Tuning Range Min. 87.50 +or- 0.05 MHz Max. 108.00 +or- 0.05 MHz Intermediate Freq 10.70 +or- 0.05 Mhz Max. Sens. (S/N = 6dB) 90MHz 20 dB 98MHz 20 dB 106MHz 20 dB Usable Sens. (S/N = 20dB) 90MHz 18 24 dB 98MHz 18 24 dB 106MHz 18 24 dB Search Time 87.5-108.0MHz <60 sec Audio Fidelity (-3dB) W/75us 98MHz 150 Hz 98MHz 6.3 Hz 3dB Limiting (10mV) 98MHz 18 24 dB Image Rejection 106MHz 26 22 dB I.F. Rejection 90MHz 55 50 dB Adjacent Chan. Sel. +or-400kHz 98MHz 26 20 dB THD (75kHz. Dev.) (1mV-10mV) 98MHz 5 7 % Lowest Battery Voltage 98MHz 3.0 3.6 V Max. Output Power 98MHz 360 300 mW Output Power at 10% THD 98MHz 320 285 mW Power Consumption at Min Output 98MHz 75 ma Stereo Indicator Sensitivity 98MHz 18 24 db Tuning Indicator Sensitivity 98MHz 18 24 dB Stereo Separation 98MHz 26 20 dB Auto. Scanning Stop Sensitivity 98MHz 18 24 dB Overload Cap. 98MHz 108 100 dB AM Suppression (1mV) 98MHz 35 30 dB Min. Output 98MHz 3 5 mv S/N Ratio (1mV) 98MHz 50 40 dB Supply Voltage: DC 6V R.O.: 50mW Load: 8 Ohm Modulation: 1kHz, 22.5kHz, Dev SW1 (USA/CA/EUROPE) TEST ITEM CONDITION NOMINAL LIMIT UNIT Tuning Range Minimum 3.2 +or-0.005 MHz Maximum 7.3 +or-0.005 MHz Intermediate Freq. 450 +or- 3.5 kHz Maximum Sensitivity 4.0MHz 28 34 dB 5.5MHz 20 26 dB 7.0MHz 20 26 dB Usable Sensitivity 4.0MHz 28 34 dB 5.5MHz 24 30 dB 7.0MHz 24 30 dB Image Rejection 7.0MHz 14 10 dB Lowest Battery Voltage 21.0MHz 3.0 3.6 V Tuning Indicator Sensitivity 5.5MHz 24 30 dB Auto Scanning Stop Sensitivity 5.5MHz 24 30 dB Tone Action 3kHz 1000kHz dB S/N Ratio (5mV) 5.5MHz 45 40 dB Overload Cap. (80% Mod, 100% THD) 5.5MHz 80 70 dB Supply Voltage: DC 6 V R.O.: 50 mW Load: 8 Ohm Modulation: 1kHz/30% SW2 (USA/CA/EUROPE) TEST ITEM CONDITION NOMINAL LIMIT UNIT Tuning Range Minimum 9.50 +or-0.005 MHz Maximum 21.75 +or-0.005 MHz Intermediate Freq. 450 +or- 3.5 kHz Maximum Sensitivity 10.5MHz 24 30 dB 15.5MHz 20 26 dB 21.0MHz 14 20 dB Usable Sensitivity 10.5MHz 30 26 dB 15.5MHz 24 30 dB 21.0MHz 20 26 dB Image Rejection 21.0MHz 10 4 dB Lowest Battery Voltage 21.0MHz 3.0 3.6 V Tuning Indicator Sensitivity 15.5MHz 24 30 dB Auto Scanning Stop Sensitivity 15.5MHz 24 30 dB Tone Action 3kHz 1000kHz dB S/N Ratio (5mV) 15.5MHz 40 34 dB Overload Cap. (80% Mod, 100% THD) 15.5MHz 80 70 dB Supply Voltage: DC 6 V R.O.: 50 mW Load: 8 Ohm Modulation: 1kHz/30% NOTE: Nominal Specs represent the design specs. All units should be able to approximate these - some will exceed and some may drop slightly below these specs. Limit Specs represent the absolute worst condition that still might be considered acceptable; in no case should a unit fail to meet Limit Specs. (/all-02/01/95)