RC-1506S-1

MODEL: RC-1506S-1 PRODUCT: Dynamic Receiver EDITION: A/2016 THIS SPECIFICATION COVERS OUR PRODUCT OF DYNAMIC RECEIVER UNIT FOR MOBILE TELEPHONE USE RECEIVER ELECTROACOUSTIC CHARACTERISTICS test set up Measuring conditions and procedures shown in Fig. 1 ac impedance 32±20%Ω(@2KHz 1V) without baffler sound pressure level 113±3dB SPL @1.0KHz Sine Wave 179mV with IEC318(0dB SPL=20μPa) measuring condition 1mW (Sine wave) with baffler frequency response curve As shown in Fig. 2 rated noise power 20mW normal at a white noise (10mW, 200-3.4KHz) for one minute short term max power 30mW operation test Must be of free audible noise (buzzes and rattles) (200 ~ 3.4KHz frequency range, input level up to 0.8Vrms) distortion Less than 10% @1KHz 179mV dimension 15 x 6 x 5.5 mm GENERAL SPECIFICATIONS operating temperature range -20oC ~+60oC storage temperature range -30oC~+70oC standard test conditions temperature 17oC ~25oC relative humidity 45%~80%(RH) RELIABILITY TESTS The sound pressure as specified shall neither deviate more than ±3dB from the initial value nor any significant damage after any of following testing. HIGH TEMPERATURE TEST high temperature +60±2oC duration 96 hours LOW TEMPERATURE TEST low temperature -20±2oC duration 96 hours HEAT SHOCK TEST high temperature +60±2oC low temperature -20±2oC changeover time