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<title><![CDATA[EC21 Product Catalogs - wireless audio module]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/wireless audio module.html]]></link><item>
<title><![CDATA[QCC5125 Bluetooth 5.1 Audio Module A2DP Wireless Stereo Speaker Module]]></title><link><![CDATA[https://muyusmart2021.en.ec21.com/QCC5125_Bluetooth_5.1_Audio_Module--11808694_11808719.html]]></link><description><![CDATA[audio
module, and it supports Analog and I2S audio for audio receivers. It can be used
in Bluetooth speakers, car audio, Bluetooth headsets, and other wireless audio
solutions.
MY-BT301C Parameter: 
]]></description><pubDate><![CDATA[20230619]]></pubDate></item>
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<title><![CDATA[2 Fxs Ports Quad Band GSM Fct Fixed Wireless Terminal]]></title><link><![CDATA[https://junhaoyuetech.en.ec21.com/2_Fxs_Ports_Quad_Band--12015356_12015361.html]]></link><description><![CDATA[Description
2 fxs ports quad band gsm fct fixed wireless terminal
Item no.
A350-GSM-M26
Module
Quectel M26
Working frequency
GSM850 receiving: 869-894MHz
transmitting: 824-849MHz
EGSM900 receiving: 9]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[KKT-306TR (6pF) SMD 3mm Chip Ceramic Trimmer Capacitor]]></title><link><![CDATA[https://gkt10.en.ec21.com/KKT_306TR_6pF_SMD_3mm--12000767_12004052.html]]></link><description><![CDATA[Alarm Remote Controller, Car Audio,Traffic Card ReaderSecurity System,Wireless MicrophoneCordless Phone,Wireless RepeaterTwo-Way Radio Communication (FRS, GMRS, LMR)TCXO, VCXO,RF Module,RFID,DVD
]]></description><pubDate><![CDATA[20240913]]></pubDate></item>
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<title><![CDATA[Industrial All in One PC Windows 11 Pro Sc800m]]></title><link><![CDATA[https://sihovision.en.ec21.com/Industrial_All_in_One_PC--11027835_11974337.html]]></link><description><![CDATA[Wireless Network
WIFI/Bluetooth/3G/4G/5G module Optional
I/O Interface
4 x USB2.0 , 2 x USB3.0 (J4125/J6412)
2 x USB2.0 , 4 x USB3.0 (8th/10th/11th generation intel Core i5/i7) 
2x DB-9 COM1&amp; COM2, R]]></description><pubDate><![CDATA[20240724]]></pubDate></item>
<item>
<title><![CDATA[FM STEREO TRANSMITTER]]></title><link><![CDATA[https://dragonlong.en.ec21.com/FM_STEREO_TRANSMITTER--794827_794913.html]]></link><description><![CDATA[full- frequency FM transmitter (CCH-020)
1.able to change audio signal into frequency modulation signal and transmits wireless to the speaker in the car or at home and play;
2.full frequencies,every ]]></description><pubDate><![CDATA[20081022]]></pubDate></item>
<item>
<title><![CDATA[Wireless Security Camera(Multi-cameras)]]></title><link><![CDATA[https://cctung.en.ec21.com/Wireless_Security_Camera_Multi_cameras--1996346_1996686.html]]></link><description><![CDATA[audio monitoring
7.Min. 100m transmission distance without block 
Feature Details
1.Weather-proof:Alloyed shell and special wether-proof structure satisfy demands of more environments, outdoor usage ]]></description><pubDate><![CDATA[20080324]]></pubDate></item>
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<title><![CDATA[2.4G RF Transceiver Module with NRF24L01 Chip]]></title><link><![CDATA[https://zhctc.en.ec21.com/2.4G_RF_Transceiver_Module_with--11204735_11211485.html]]></link><description><![CDATA[2.4G Wireless Transceiver Module with NRF24L01 Chip
Module introduction
Designed base on Nordic&apos;s NRF24L01 wireless transceiver chip, DL-24N Serial RF modules are 2.4g wireless modules with small siz]]></description><pubDate><![CDATA[20231209]]></pubDate></item>
<item>
<title><![CDATA[baby monitor]]></title><link><![CDATA[https://censee03.en.ec21.com/baby_monitor--3843725_3843880.html]]></link><description><![CDATA[wireless baby video monitor (also known as a hand held baby video monitor) so the visual and audial information is wirelessly transmitted to a palm sized mobile receiver.
The camera has infrared abil]]></description><pubDate><![CDATA[20100212]]></pubDate></item>
<item>
<title><![CDATA[Carlson RT4 Tablet Data Collector]]></title><link><![CDATA[https://globalland.en.ec21.com/Carlson_RT4_Tablet_Data_Collector--11407629_11840163.html]]></link><description><![CDATA[Module) v2.0CERTIFICATIONS AND STANDARDS FCC Class B CE Marking (applicable EMC, R&amp;TTE, and LVD directives) Industry Canada EN60950 Safety RoHS 2 Compliant Optional Class I, li, &amp; Ili, Division 2JUNI]]></description><pubDate><![CDATA[20230831]]></pubDate></item>
<item>
<title><![CDATA[IR Simultaneous Snterpretation System - SINGDEN]]></title><link><![CDATA[https://singden118.en.ec21.com/IR_Simultaneous_Snterpretation_System_SINGDEN--7282888_8879648.html]]></link><description><![CDATA[audio from the SI-H7104 or other compatible audio sources. The SI-H7104 modulates the incoming audio signals onto carrier waves, which are sent directly to one or more SI-T7204 Digital Infrared Radia]]></description><pubDate><![CDATA[20151219]]></pubDate></item>
<item>
<title><![CDATA[Celeron 1037U Industrial PC with Wide Voltage 8V~28V,Embedded Computing with HDMI,WIFI,Fanless PC]]></title><link><![CDATA[https://lydia0.en.ec21.com/Celeron_1037U_Industrial_PC_with--7232523_7251258.html]]></link><description><![CDATA[Audio &amp;bull;4x COM (COM2 could be set as RS422/485/GPIO) &amp;bull;1x DC IN &amp;bull;2 x Antenna holes (Either optional Wi-Fi or Mobile wireless module)
Power Requirements
&amp;bull;12V DC IN / 8~28V Wide Volta]]></description><pubDate><![CDATA[20130913]]></pubDate></item>
<item>
<title><![CDATA[Azbox Premium HD Plus]]></title><link><![CDATA[https://huayue82.en.ec21.com/Azbox_Premium_HD_Plus--7146257_7148495.html]]></link><description><![CDATA[audio / video and radio)
* Video On Demand
* Wireless and RJ45 connection Wirelessly over WLAN and via RJ45 connection
* Web interface for remote control of the receiver&apos;s
* Update on the Internet, U]]></description><pubDate><![CDATA[20121003]]></pubDate></item>
<item>
<title><![CDATA[Power Graphics H510I-M]]></title><link><![CDATA[https://jwipc.en.ec21.com/Power_Graphics_H510I_M--11838958_11838968.html]]></link><description><![CDATA[wireless module to reduce energy consumption and increase transmission rate. 4 USB3.0, HDMI and VGA can meet basic expansion and display needs.
For more info about embedded boards
and iot hardware de]]></description><pubDate><![CDATA[20230828]]></pubDate></item>
<item>
<title><![CDATA[DGX P5 Latest LED Products 3D Effect Background Wall]]></title><link><![CDATA[https://121397401.en.ec21.com/DGX_P5_Latest_LED_Products--9935065_9936314.html]]></link><description><![CDATA[wireless control
Color: full color
High-definition and high-brightness, long durability and high-reliability
Advance video control system and super input system
Audio and video interface of the syste]]></description><pubDate><![CDATA[20160506]]></pubDate></item>
<item>
<title><![CDATA[Samsung S5P6818 ARM Cortex-A53 Mother Board Eight Core]]></title><link><![CDATA[https://htxcd.en.ec21.com/Samsung_S5P6818_ARM_Cortex_A53--9900687_10333026.html]]></link><description><![CDATA[wireless protocol and WIFI wireless network 
Network Interface Modules Drive：Kilomega wired Ethernet
AUDIO Drive：Audio broadcast
LCD：Supports 10.1 inch multi-capacitive LCD
TOUCH：Supports cap]]></description><pubDate><![CDATA[20190220]]></pubDate></item>
<item>
<title><![CDATA[Wireless Digital Conference System YCU891]]></title><link><![CDATA[https://4453811988.en.ec21.com/Wireless_Digital_Conference_System_YCU891--10264679_10268701.html]]></link><description><![CDATA[Audio channel
Transmission method
UHF Wireless (one way)
Audio channel
5 ( 1 chairman, 4 delegate)
Carrier frequency band
500MHz~950MHz
Modulation method
FM
Maximum modulation
60KHz
Radiant power
&amp;le]]></description><pubDate><![CDATA[20170109]]></pubDate></item>
<item>
<title><![CDATA[UHF Dual Channel Wireless Handheld Microphone-Portable Digital Audio Sound Mixer]]></title><link><![CDATA[https://proaudio2010.en.ec21.com/UHF_Dual_Channel_Wireless_Handheld--11326379_11326382.html]]></link><description><![CDATA[Wireless Operation Range: Up to 165’+ ft.
Modulation Mode: FM
Maximum Deviation: +/-75KHz
Frequency Response: 80-18kHz (+/-3dB)
Frequency Stability: 20ppm
Audio Dynamic Range: &gt;90dB
S/N Ratio: &gt;95d]]></description><pubDate><![CDATA[20210120]]></pubDate></item>
<item>
<title><![CDATA[DLDP-WXD12 Radio Debugging Personal Skill Training Examination Appraisal Device]]></title><link><![CDATA[https://dolangeducation.en.ec21.com/DLDP_WXD12_Radio_Debugging_Personal--10974606_10974612.html]]></link><description><![CDATA[modules like power supply,audio and video
processing module, infrared transmitter and receiver module, 433MHz wireless
transceiver module, radio module, interphone module, TV module etc. They can
com]]></description><pubDate><![CDATA[20240307]]></pubDate></item>
<item>
<title><![CDATA[Enraf-Nonius Vacotron 460]]></title><link><![CDATA[https://lw0588740.en.ec21.com/Enraf_Nonius_Vacotron_460--10843523_10843539.html]]></link><description><![CDATA[Audio Dopplers US$420 
Huntleigh Sonicaid D920/D930 Waterproof Audio Dopplers 
Description: 
Our audio only modules are available with fixed 2 or 3MHz waterproof probes. Our High Sensitivity Probes p]]></description><pubDate><![CDATA[20181029]]></pubDate></item>
<item>
<title><![CDATA[Wifi Wall Mounted Display,Advertising LCD Display]]></title><link><![CDATA[https://smartdevicedisplay.en.ec21.com/Wifi_Wall_Mounted_Display_Advertising--10870156_10870177.html]]></link><description><![CDATA[module (A PCIE slot,A USB interface),1 x LVDS Interface,1 x Audio input,1 x Audio output,video input (VGA×1、HDMI×1)
Audio
built-in HD audio 8(Realtek ALC888) audio system
OS
Android 4.2.2
Network]]></description><pubDate><![CDATA[20231013]]></pubDate></item>
<item>
<title><![CDATA[LCD Long Display 4k Commercial Buildings Digital Signage  Restaurant Mall Digital Signage]]></title><link><![CDATA[https://oleddigital.en.ec21.com/LCD_Long_Display_4k_Commercial--10985272_10985322.html]]></link><description><![CDATA[wireless modules,networking is so simple
Cloud server can login directly through browser through B/S architecture ,which can realixe unifed management ,monitoring and sending programs ,
Toughened fil]]></description><pubDate><![CDATA[20240106]]></pubDate></item>
<item>
<title><![CDATA[Industrial PDA Built-in Portable Printer with Barcode Scanning Code Printing]]></title><link><![CDATA[https://gstartgroup.en.ec21.com/Industrial_PDA_Built_in_Portable--11293317_11293333.html]]></link><description><![CDATA[Module 
DGPS (Option)
Ublox LEA-6T (with RTK) 
PSAM (Option)
ISO7816 (SIM)
MSR(option)
Compatible with one, two, three track(without PCI, EMV security certification)
IC card reader(option)
ISO7816 ID]]></description><pubDate><![CDATA[20201118]]></pubDate></item>
<item>
<title><![CDATA[Howen 4 Channel AHD SD Card Mobile DVR Anti Vibration, High Temperature Resistance]]></title><link><![CDATA[https://howenclark.en.ec21.com/Howen_4_Channel_AHD_SD--10960435_10960692.html]]></link><description><![CDATA[Wireless
3G
Support built-in 3G communication module (HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA)optional
4G
Support Built-in 4G communication module (FDD-LTE/TDD-LTE)optional
Wi-Fi
Support built-in WIFI commun]]></description><pubDate><![CDATA[20190525]]></pubDate></item>
<item>
<title><![CDATA[Z790 Aorus Pro X]]></title><link><![CDATA[https://lxdfang1124.en.ec21.com/Z790_Aorus_Pro_X--11905976_11908870.html]]></link><description><![CDATA[Z790 AORUS PRO XFeatures support Intel CoreTM 14 &amp; 13 &amp; 12 Processor 18 + 1 + 2 Phase Power Design dual-channel DDR5:4 * memory slot support XMP 3.0 memory module ultra-durable graphics card slot X: ]]></description><pubDate><![CDATA[20240305]]></pubDate></item>
<item>
<title><![CDATA[Universal Wireless Carplay Ai Box for the Cars Has Original Wired Carplay Function]]></title><link><![CDATA[https://mark0623.en.ec21.com/Universal_Wireless_Carplay_Ai_Box--11663936_11663960.html]]></link><description><![CDATA[Wireless
Dual BT module: Primary-BT 4.2 for external BT mouse, remote controller, HID, OBD devices Secondary-BT 5.0 for cell phone
hands-free calling and audio streaming
WiFi
Dual band 802.11 a/b/g/n]]></description><pubDate><![CDATA[20221027]]></pubDate></item>
<item>
<title><![CDATA[Specialized-ics]]></title><link><![CDATA[https://thomasli.en.ec21.com/Specialized_ics--11892242_11892263.html]]></link><description><![CDATA[wireless communication, RFICs are crucial in devices such as smartphones, Wi-Fi modules, and satellite communication systems.
5. **Power Management ICs (PMICs):** As mentioned earlier, PMICs include ]]></description><pubDate><![CDATA[20240123]]></pubDate></item>

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