Rev 0.
Rev 0.0 1. Product Description The JSWAM83 module is a wireless audio module (60X21mm)) based on the SMSC DARR83. This module can used to build an uncompressed wireless digital audio transceiver operating in the 2.4GHz, 5.2GHz and 5.8GHz bands. The wireless audio link supports up to two stereo audio streams and comes together with additional features such as: data encryption, pairing functionality, bi-directional control data messages, low power audio snooze mode, Automatic Frequecncy Allocation.
Rev 0.0 4. Description of operations 4.1 Operating Conditions ( 5 V 450 mA) Symbol Parameter VCC Supply Voltage Temp Operating Temperature Min. Typ Max Unit 4.7 5.0 5.25 V 0 25 60 °C 4.2 RF Information Parameter Value Modulation QPSK RF Frequency range (band) Using RF Frequency 2400 – 2483.
Rev 0.0 and to suppress the DAC image and the DAC spurious. The output power is programmable. A power detector (PD_out) on the radio IC enables close-loop TX power control. The differential RF PA outputs are connected via a baluns and Diplexer to a transmit/receive switch with TX diversity option to the RF connectors. 5. Clock and synthesizer frequencies The main crystal is connected to the Baseband IC crystal oscillator. This in turn buffers this 44MHz and feeds it to the radio IC.
Rev 0.0 7. Pin out interface connector Pin information. Pin Number Pin Name I/O Description 1 5V PWR Regulated 4.7V to 5.2V input 2 5V PWR Regulated 4.7V to 5.2V input 3 GPIO_2 I/O PWM_RST# 4 GPIO_13 I/O MUTE 5 GPIO_14 I/O POWER_CTL 6 7 /RESET(DARR_RST) I2C_SCL_SLV I I/O Reset Darr83 I2C serial clock Slave 8 I2C_SDA_SLV I/O I2C serial data Slave 9 I2C_SCL_MST I/O I2C serial clock Master 10 I C_SDA_MST I/O I2C serial data Master 11 MCLK I/O 12.
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Rev 0.0 10. Notice FCC Statement Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Rev 0.0 In the users manual of the end product, the end user has to be informed to keep at least 20cm separation with the antenna while this end product is installed and operated. The end user has to be informed that the FCC radio-frequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment.
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PAGE : OQC REPORT Draft Check Approval / / / 1. Inspection Lot Information (Lot NO : 0312SG - 001) Product Model Method 1st Customer 3-Band Module JSWAM83 Lot Size 768 EA G-Ⅱ, 1 time Sample(n) 80 EA Maj:0.25, Min:0.4 Level PCS/REV / No. / 3rd 2019.02.20 Inspector R.W.I. & L.K.S. AQL(AC/RE) Maj 0/1 Min 0/1 WH03-C17-302-0025 Serial No. ~ WH03-C17-302-0792 NG Q'ty / 2nd Inspection Day Nomal / 1 / 2 Maj 0 Min 0 2.
PAGE : OQC REPORT Draft Check Approval / / / 1. Inspection Lot Information (Lot NO : 0312SG - 001) Product Model Method 1st Customer 3-Band Module JSWAM83 Lot Size 768 EA G-Ⅱ, 1 time Sample(n) 80 EA Maj:0.25, Min:0.4 Level PCS/REV / No. / 3rd 2019.02.20 Inspector R.W.I. & L.K.S. AQL(AC/RE) Maj 0/1 Min 0/1 WH03-C17-302-0025 Serial No. ~ WH03-C17-302-0792 NG Q'ty / 2nd Inspection Day Nomal / 2 / 2 Maj 0 Min 0 2.
ED:01 JSWAM83 Inspection List ※ Remark (OK : ○, NG : X, No Relation : - ) 0312SG-001 Lot No Model Inspection Point Appearance Mechanicals Basic Function RF Test PBA Condition Packing JSWAM83 Buyer Criteria Decision 1 Black Spot/Line, White Spots, Scratch, Dust ○ Refer to Outgoing Inspection Standard 2 3 Visual Area of Molding Parts ○ Be compared with limit samples (MA) 4 3 Uneven edge fitting ○ Refer to Outgoing Inspection Standard 5 4 Gaps ○ Refer to Outgoing Inspection Standard 6
RF TEST DATA SHEET 1. Product Information MODEL JSWAM83 Measure Day LOT NO 0312SG001 Location Decision 2019-02-20 JUNSUNGTECH Instrumnent OK / NG Spetrum Analyzer(E4404B) 2. Measure Data No Serial No Channel Power Occupied BW 4~7 0~26 [㏈m] [㎒] Spurious Emission PASS Freq. Error 2.41188~2.41212 [㎓] 1 WH - 03C17 - 302 - 0260 5.8 15.2 PASS 2.41197 2 WH - 03C17 - 302 - 261 4.6 15.2 PASS 2.41196 3 WH - 03C17 - 302 - 258 5.0 15.5 PASS 2.41198 4 WH - 03C17 - 302 - 264 4.5 15.
Channel Power Occupied BW 4~7 0~26 [㏈m] [㎒] 5.2 15.4 PASS 2.41197 41 WH - 03C17 - 302 - 360 4.7 15.3 PASS 2.41200 42 WH - 03C17 - 302 - 359 5.4 15.4 PASS 2.41196 43 WH - 03C17 - 302 - 358 5.1 15.3 PASS 2.41196 44 WH - 03C17 - 302 - 356 5.1 15.3 PASS 2.41198 45 WH - 03C17 - 302 - 355 4.8 15.4 PASS 2.41197 46 WH - 03C17 - 302 - 357 4.7 15.4 PASS 2.41197 47 WH - 03C17 - 302 - 401 5.1 15.2 PASS 2.41198 48 WH - 03C17 - 302 - 402 4.7 15.2 PASS 2.
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