RC-1206 Datasheet, PDF (1/5 Pages) Soberton Inc. – THIS SPECIFICATION COVERS OUR PRODUCT OF DYNAMIC RECEIVER UNIT FOR MOBILE TELEPHONE USE

MODEL: RC-1206
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
ac impedance
sound pressure level
measuring condition
frequency response curve
rated noise power
short term max power
operation test
distortion
dimension
Measuring conditions and procedures shown in Fig. 1
32Ω±15%(@1KHz 1V) without baffler
110±3dB SPL @1.0KHz Sine Wave 179mV with IEC318(0dB SPL=20μPa)
1mW (Sine wave) with baffler shown in Fig.1
As shown in Fig. 2
10mW normal at a white noise (10mW,200-3.4KHz) for one minute
20mW
Must be free of audible noise (buzzes and rattles)
(200 ~ 3.4KHz frequency range ,input level up to 0.56Vrms)
Less than 10% @1KHz 179mV
12 x 6 x 3.1 mm
GENERAL SPECIFICATIONS
operating temperature
range
standard test conditions
-20oC ~+60oC
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 have any significant damage after any of
following testing.
HIGH TEMPERATURE TEST
high temperature
+60±2oC
duration
96 hours
LOW TEMPERATURE TEST
low temperature
-30±2oC
duration
96 hours
HEAT SHOCK TEST
high temperature
+60±2oC
low temperature
-30±2oC
changeover time
<30 seconds
duration
1 hour
cycle
100
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