RC-1506S-1 Datasheet, PDF (1/5 Pages) Soberton Inc. – THIS SPECIFICATION COVERS OUR PRODUCT OF DYNAMIC RECEIVER UNIT FOR MOBILE TELEPHONE USE

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 form the initial value nor any significant damage after any of following
testing.
HIGH TEMPERATURE TEST
high temperature
duration
LOW TEMPERATURE TEST
low temperature
duration
HEAT SHOCK TEST
+60±2oC
96 hours
-20±2oC
96 hours
high temperature
low temperature
changeover time
duration
+60±2oC
-20±2oC
<30 seconds
1 hour
cycle
HUMIDITY TEST
temperature
relative humidity
duration
100
+ 40±2oC
90%~95%
96 hours
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