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<title><![CDATA[EC21 Product Catalogs - quad bands]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/quad bands.html]]></link><item>
<title><![CDATA[2 RJ-11 Ports Polarity Reverse Quad Band GSM Wireless Terminal]]></title><link><![CDATA[https://junhaoyuetech.en.ec21.com/2_RJ_11_Ports_Polarity--12015356_12015357.html]]></link><description><![CDATA[Description
2 RJ-11 ports polarity reverse quad band gsm wireless terminal 
Item no.
A330-GSM-M26
Module
Quectel M26
Working frequency
GSM850 receiving: 869-894MHz
transmitting: 824-849MHz
EGSM900 re]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[QYT Mini Quad Standby Dual Band Vhf Uhf Mobile Radio KT-8900D]]></title><link><![CDATA[https://qytcn.en.ec21.com/QYT_Mini_Quad_Standby_Dual--11976640_11977483.html]]></link><description><![CDATA[The QYT KT-8900D is an advanced quad-standby 
dual-band mobile radio designed for amateur radio enthusiasts and 
professional users. Combining high performance, rich features, and 
user-friendly desi]]></description><pubDate><![CDATA[20240730]]></pubDate></item>
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<title><![CDATA[JYCTEC Raspberry Pi 5 4GB 8GB LPDDR4X-4267 SDRAM BCM2712 2.4GHz Quad-core 64-bit A76 CPU Dual-band W]]></title><link><![CDATA[https://jyctec.en.ec21.com/JYCTEC_Raspberry_Pi_5_4GB--11702085_11916487.html]]></link><description><![CDATA[Raspberry Pi 5 4GB 8GB LPDDR4X-4267 SDRAM BCM2712 2.4GHz Quad-core 64-bit A76 CPU Dual-band WiFi BLE 5.0 Pi5 4G 8G Featuring a 64-bit quad-core Arm Cortex-A76 processor running at 2.4GHz, Raspberry P]]></description><pubDate><![CDATA[20240326]]></pubDate></item>
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<title><![CDATA[QINTAIX IV Media Player Amlogic S905X4 Quad Core 8K Dual Band Wifi Smart Android 11 TV Box 4GB Ram]]></title><link><![CDATA[https://qintex0529.en.ec21.com/QINTAIX_IV_Media_Player_Amlogic--11089245_11407272.html]]></link><description><![CDATA[Product DescriptionCPUquad-core ARM Cortex-A55 (Amlogic S905X4)GPUG31 GPU,8K SupportRAMDDR3 2GB , 16GB ROM emmcOSAndroid 11.0 tv boxWifi2.4G+5G+BT
Packing&amp;ShippingCompany Introduction
FAQQ1: Does the]]></description><pubDate><![CDATA[20210627]]></pubDate></item>
<item>
<title><![CDATA[Quad-band Dual SIM Standby Wi-Fi Cell Phone Watch - Silver]]></title><link><![CDATA[https://plusbuyer.en.ec21.com/Quad_band_Dual_SIM_Standby--7431995_7507525.html]]></link><description><![CDATA[Quad-band Dual SIM Standby Wi-Fi Cell Phone Watch - Silver
Product Specification
Style: Watch Phone Frequency: GSM (850/900/1800/1900MHz) Service Provide: Unlocked SIM Card Slot: Dual SIM Internal Me]]></description><pubDate><![CDATA[20130108]]></pubDate></item>
<item>
<title><![CDATA[2013 Hot Sales Anti-theft Security Device with Simple Desig/Quad Band]]></title><link><![CDATA[https://patrolhawk2003.en.ec21.com/2013_Hot_Sales_Anti_theft--8318223_8417720.html]]></link><description><![CDATA[Personal House Safety Device with GSM Auto Dial Calling G1 Specification, material, etc&amp;hellip;. Material, ABS Materials Model: G1 Brand: Patrol Hawk Color: Black + silver Power Supply: 100~240V Remo]]></description><pubDate><![CDATA[20130820]]></pubDate></item>
<item>
<title><![CDATA[ViaLights&apos; Centralised Control &amp; Monitoring System]]></title><link><![CDATA[https://9898042339.en.ec21.com/ViaLights_Centralised_Control_Monitoring_System--12034117_12034121.html]]></link><description><![CDATA[Quad band 850/900/1800/1900MHZ @ GSM
GPRS multi-slot class 12, coding scheme CS-1 to 4
Packet data up to 85.6Kbps
GPRS Certificates: CE/ GCF/ FCC/ PTCRB/ IC/ANATEL/ NORM/
Energy Meter: Three/Single P]]></description><pubDate><![CDATA[20250101]]></pubDate></item>
<item>
<title><![CDATA[Linux SOM Rockchip RK3568 Embedded System Hardware Desgin Embedded System Developer]]></title><link><![CDATA[https://mangotechnology89.en.ec21.com/Linux_SOM_Rockchip_RK3568_Embedded--12018777_12018784.html]]></link><description><![CDATA[bands eMMC support, 8GB as default
LPDDR4, 2GB as default, 4GB customized, max 8GB
Support power sleep and wake-up
Android 11, Linux, Ubuntu and Debian OS
Dual gigabit
Ethernet ports
G3568 System on ]]></description><pubDate><![CDATA[20241023]]></pubDate></item>
<item>
<title><![CDATA[Wholesale Projector: HY320 Projector Android 12 Wifi BT5.0 1280*720P 250 ANSI Home Outdoor Cinema]]></title><link><![CDATA[https://wuxiaosong.en.ec21.com/Wholesale_Projector_HY320_Projector_Android--12006934_12007656.html]]></link><description><![CDATA[Quad-core ARM Cortex-A55
2: GPU: Mali-G52 supports OpenGL
ES3.2,Vulkan 1.1,and OpenCL2.0
3: RAM: 1G(Optional 2GB); 
4: ROM: 8G(Optional 16/32/64G)
5: WIFI: AW869A -- Dual band WiFi6 +
BT5.0 Module Sp]]></description><pubDate><![CDATA[20240920]]></pubDate></item>
<item>
<title><![CDATA[TV Box Android Support 4K 2T2R MIMO Dual WiFi 1000m 4G WiFi Media Player Smart Network]]></title><link><![CDATA[https://h3industry.en.ec21.com/TV_Box_Android_Support_4K--11628968_11650498.html]]></link><description><![CDATA[quad core, 28nm, ARM Cortex-A17,up to 1.8GHzGPUMali-T764 3D GPU (OpenGL ES 1.1/2.0 /3.0,and OpenCL 1.1)OSAndroid5.1 / Android7.1 for optionRAM/ROM2G RAM,16G ROMWIFI2.4GHz/5GHz Dual Band WiFi; 802.11 ]]></description><pubDate><![CDATA[20230606]]></pubDate></item>
<item>
<title><![CDATA[Explosion-proof Intercom Mobile Phone]]></title><link><![CDATA[https://xuxin1.en.ec21.com/Explosion_proof_Intercom_Mobile_Phone--11642402_11642406.html]]></link><description><![CDATA[Quad-core，1.28GHz
System
AndroidTM 10 GO
Display Screen
3.0 inches 480（H）*854（V）
Memory
1GB
Expanded Memory
8GB（MicroSD/MicroSDXC Up to 128GB）
Frequency Band
FDD-LTE: B1/2/3/4/5/7/8/20/]]></description><pubDate><![CDATA[20220920]]></pubDate></item>
<item>
<title><![CDATA[32 Channels Digital Mixing Console CM32]]></title><link><![CDATA[https://dsppacs.en.ec21.com/32_Channels_Digital_Mixing_Console--11829524_11875124.html]]></link><description><![CDATA[band parametric EQ, noise gate, feedback suppressor, high and low pass, compressor, and inverter for each input channel.
With parametric EQ, high and low pass, compressor, inverter, and 1s delayer fo]]></description><pubDate><![CDATA[20231213]]></pubDate></item>
<item>
<title><![CDATA[Doorbell Audio Doorphone Smart Home Villa Doorbel with Digital Keypad Wireless Door Intercom System]]></title><link><![CDATA[https://ofelaxie.en.ec21.com/Doorbell_Audio_Doorphone_Smart_Home--11505409_11505410.html]]></link><description><![CDATA[Quad-band 850/900/1800/1900Mhz GSM module, 3G &amp; 4G is optional;
Secure-using caller ID for identification, unknown callers are ignored.
Support SMS, PC software to edit information for resident.
Rela]]></description><pubDate><![CDATA[20220106]]></pubDate></item>
<item>
<title><![CDATA[Dr4019s IPQ4029/IPQ4019 Openwrt 2.4/5g Dual Bands]]></title><link><![CDATA[https://324741198502142356.en.ec21.com/Dr4019s_IPQ4029_IPQ4019_Openwrt_2.4--11469198_11473368.html]]></link><description><![CDATA[Dr4019s IPQ4029/IPQ4019 Openwrt 2.4/5g Dual Bands
Featuring withindustrial-grade IPQ4019 chipset
Integrated with 2x 2 5G high power
Radio module and 2x2 2.4G high power Radio module
Support 5.180GHz ]]></description><pubDate><![CDATA[20211110]]></pubDate></item>
<item>
<title><![CDATA[ROCKCHIP3568 Quad-Core 2.0GHz 8 Inch Rugged Android Tablet with GPS EM-R88]]></title><link><![CDATA[https://emdoorrugged01.en.ec21.com/ROCKCHIP3568_Quad_Core_2.0GHz_8--11736196_11854335.html]]></link><description><![CDATA[Rockchip3568 Quad-Core 2.0GHz 8 inch Rugged Android Tablet with GPS
EM-R88
·RK3568 quad-core processor
·Android 12 OS, Maximum 4 GB of LPDDR4 RAM and 64 GB storage
·8-inch IPS screen, supporting 1]]></description><pubDate><![CDATA[20231013]]></pubDate></item>
<item>
<title><![CDATA[8inch 10.1inch Transparent Tablet PC ICS Jail Detention Supplies Clear Tablet in Jail]]></title><link><![CDATA[https://rosieliu1.en.ec21.com/8inch_10.1inch_Transparent_Tablet_PC--11599359_11741120.html]]></link><description><![CDATA[Quad core 1.5GHz (MT8168/RK3126 options)
GPU Mali-T720
(DDR) 2G or
Flash 32GB or 64GB
WI FI Dual-band (2.4GHz/5GHz) single stream 802.11 a/b/g/n MAC/BB/RF
GPS YES
BT v2.1+EDR/ 3.0+HS/v4.0 Low Energy ]]></description><pubDate><![CDATA[20230306]]></pubDate></item>
<item>
<title><![CDATA[4G Water Drop Notch Smart Phone with Triple Back Camera and Slim Design , Fingerprint Unlock]]></title><link><![CDATA[https://jimmychan2020.en.ec21.com/4G_Water_Drop_Notch_Smart--11252822_11252890.html]]></link><description><![CDATA[Quad-band
3G Network
WCDMA:1900MHz &amp; 850MHz, 2100MHz &amp; 900MHz
GSM 
Yes
GPRS
Yes
EDGE
Yes, DL
WCDMA
Yes
HSDPA
HSPA+ 21Mbps (Downlink)
HSUPA
HSPA+ 5.76Mbps(Uplink) 
SIM Card Type
Micor SIM*2+SD card*1
]]></description><pubDate><![CDATA[20200911]]></pubDate></item>
<item>
<title><![CDATA[PIR &amp; Microwave Motion Detector(Dual)]]></title><link><![CDATA[https://dneng.en.ec21.com/PIR_Microwave_Motion_Detector_Dual--128839_857682.html]]></link><description><![CDATA[Features 
Microwave detection based on Doppler concept.
Unique Microwave Motion Sensor Module with X-Band
Height installation calibrations free. 
Optic Anti-masking protection with special Relay trou]]></description><pubDate><![CDATA[20130531]]></pubDate></item>
<item>
<title><![CDATA[MFM 4G/LTE MiFi (Mobile Hotspots)]]></title><link><![CDATA[https://xwyelena1995.en.ec21.com/MFM_4G_LTE_MiFi_Mobile--11360520_11430017.html]]></link><description><![CDATA[Bands Combo
TDD-LTE: B38/39/40/41 
FDD-LTE: B1/B2/B3/B4/B5/B7/B8/B20/B28
TD-SCDMA: B34/39 
UMTS:B1/B2/B5/B8
GSM Quad-Band
*The bands could be designed according to the operator bands
Hardware
· Ante]]></description><pubDate><![CDATA[20210816]]></pubDate></item>
<item>
<title><![CDATA[Android Auto CarPlayer for Hdmi YouTube Netflix]]></title><link><![CDATA[https://mark0623.en.ec21.com/Android_Auto_CarPlayer_for_Hdmi--11672065_11689418.html]]></link><description><![CDATA[BrandOEM/ODMModelPCA-300HRKAndroid VersionAndroid 10CPU BrandRockchipCPU Core4-core A53，1.5CGHZ. (Quad Core CPu A53，1.5CGHZ)Running Memory2G/4GMemory32GB/64GBConfiguration2+32/4+64Split Screen Fu]]></description><pubDate><![CDATA[20221209]]></pubDate></item>
<item>
<title><![CDATA[Samsung (S4......)]]></title><link><![CDATA[https://andrii.en.ec21.com/Samsung_S4......--9527144_9527155.html]]></link><description><![CDATA[Quad-Band) 
GPRS Class 10 GPRS (4 + 2) 
EDGE yes 
UMTS (3G) H + 42 Mbps (HSPA +) 
Not 4G 
Wi-Fi / UMA / UPnP 802.11 b / g / n 
Yes GPS (A-GPS) 
Multimedia 
8 megapixel camera with LED Flash Auto Focu]]></description><pubDate><![CDATA[20160919]]></pubDate></item>
<item>
<title><![CDATA[Nv08c-rtk]]></title><link><![CDATA[https://davidshop.en.ec21.com/Nv08c_rtk--5538741_3889490.html]]></link><description><![CDATA[band interference immunity 
&amp;bull; Enhanced RAIM for 3D and RTK modes 
&amp;bull; Low power consumption 
&amp;bull; Simple quick integration 
&amp;bull; NMEA 0183, RTCM 3.1 communication protocols 
&amp;bull; Indust]]></description><pubDate><![CDATA[20160425]]></pubDate></item>
<item>
<title><![CDATA[GSM/GPRS Gateway (H3G-700)]]></title><link><![CDATA[https://h3system.en.ec21.com/GSM_GPRS_Gateway_H3G_700--2500307_7357036.html]]></link><description><![CDATA[Quad band (850/900/1800/1900MHz)
Console (RS-232 serial interface)
2. Specification
[Dimension and weight]
Size 125x100x33mm (not including antenna)
Weight 160 g (not including adapter)
[Communicatio]]></description><pubDate><![CDATA[20180630]]></pubDate></item>
<item>
<title><![CDATA[E610 4G LTE Smart Car Radio Vehicle POC Radio with 5W Speaker Support DMR]]></title><link><![CDATA[https://karinali2016.en.ec21.com/E610_4G_LTE_Smart_Car--11876949_11876957.html]]></link><description><![CDATA[E610 4G LTE Smart Car Radio Vehicle POC Radio with 5W Speaker Support DMR
Connectivity
Specifications
Frequency Band
US Version:
GSM
：
850MHz/900MHz WCDMA
：
B1/B2/B4/B5(B19)/B7/B12(B17)/B13/B28
E]]></description><pubDate><![CDATA[20231218]]></pubDate></item>
<item>
<title><![CDATA[Smart Home Multi-function LCD GSM Alarm System]]></title><link><![CDATA[https://yingxintek.en.ec21.com/Smart_Home_Multi_function_LCD--9611768_9611868.html]]></link><description><![CDATA[Built-in GSM antenna, support quad band GSM 900/1800/850/1900MHz, suitable for global users. 
This is an absolutely GSM wireless home alarm system which based on GSM 900/1800/850/1900MHz wireless net]]></description><pubDate><![CDATA[20150730]]></pubDate></item>
<item>
<title><![CDATA[Mini Accurate GPS Car Vehicle Tracking System for Fleet Management Fuel Detection]]></title><link><![CDATA[https://cita88.en.ec21.com/Mini_Accurate_GPS_Car_Vehicle--9613583_9613584.html]]></link><description><![CDATA[Quad -band
.GPS+GSM+GPRS wireless network
.High sensitive GPS chipset
.Real-time tracking
.Geo
.Built-in GSM&amp;GPS antenna
.Built-in ON/OFF power. wide voltage input range
.Built-in acceleration sensor]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
<item>
<title><![CDATA[1.5&quot; LCD GPS Wrist Watch Child Age People Locator]]></title><link><![CDATA[https://bonpal.en.ec21.com/1.5_LCD_GPS_Wrist_Watch--5925942_5925981.html]]></link><description><![CDATA[GSM /GPRS modem supports Quad band frequencies GSM 850/900/1800/1900 MHz Place phone calls to 3 different phone numbers SOS mode covertly calls for help and sends location to a mobile phone Recieve c]]></description><pubDate><![CDATA[20111020]]></pubDate></item>
<item>
<title><![CDATA[Honeywell TDC3000]]></title><link><![CDATA[https://willingtech.en.ec21.com/Honeywell_TDC3000--4887724_4888124.html]]></link><description><![CDATA[Quad processor module(QPM) 2 
FSC 10024/I/F Enhanced communication module 1 
FSC 10101/2/1 Fail-safe digital input module(24Vdc,16 channels) 1 
FSC 10201/2/1 Fail-safe digital output module(8 channel]]></description><pubDate><![CDATA[20160607]]></pubDate></item>
<item>
<title><![CDATA[Watch Phone S9110]]></title><link><![CDATA[https://ppld04.en.ec21.com/Watch_Phone_S9110--5034672_6156240.html]]></link><description><![CDATA[1. Quad-bands: 850/900/1800/1900MHz, Support compass function 2. Flat screen design with 1.8 inch TFT touch screen 3. Camera: 1.3 Mega Pixels 4. Bluetooth fuction and support bluetooth headset to lis]]></description><pubDate><![CDATA[20111229]]></pubDate></item>
<item>
<title><![CDATA[USB Wall Charger for All Brand Phones, Manufacturer !!]]></title><link><![CDATA[https://newbenchina.en.ec21.com/USB_Wall_Charger_for_All--6604210_6604261.html]]></link><description><![CDATA[band, quad band phone, CDMA phone, touch phone, querry phone, flip phone; 
4) Tablet PC, android tablet computer, mini tablet PC, windows tablet PC, mini laptop, dual core, quad core, capacitive touc]]></description><pubDate><![CDATA[20140519]]></pubDate></item>
<item>
<title><![CDATA[Octa-core Single Board Computer for 8K TV Box]]></title><link><![CDATA[https://woo2012.en.ec21.com/Octa_core_Single_Board_Computer--6909446_11833753.html]]></link><description><![CDATA[band Wi-Fi 6 and Bluetooth 5.1, SATA
3.0 port, M.2 socket, dual Gigabit Ethernet, optional 4G LTE module, two USB
3.0 ports, 8K capable HDMI and DisplayPort video output, 4K HDMI input, and a MIPI
CS]]></description><pubDate><![CDATA[20240226]]></pubDate></item>
<item>
<title><![CDATA[HiDON 8 Inch Octa-core Android 10 4G RAM+64G ROM+4G LTE Ethernet RJ45 RS232 Port Rugged Tablets]]></title><link><![CDATA[https://sales2highton.en.ec21.com/HiDON_8_Inch_Octa_core--11292008_11305556.html]]></link><description><![CDATA[Quad-core 2.0Ghz or MT6765 Octa-core 2.3Ghz is optional for bulk order
Operation System
Android 10.0 
Display
8 inch Capacitive Multi-touch IPS HD screen 1280*800pixels,IPS FHD screen 1920*1200pixels]]></description><pubDate><![CDATA[20201207]]></pubDate></item>
<item>
<title><![CDATA[New Vehicle Mini Tracker]]></title><link><![CDATA[https://wangjz1001.en.ec21.com/New_Vehicle_Mini_Tracker--8068159_11551053.html]]></link><description><![CDATA[quad bands: 850/900/1800/1900MHz
GPRS class 12
GPS features 
Built-in reset controller
Superior sensitivities:
Acq.: -148dBm(cold) / -163 dBm(hot)
Tracking: -165 dBm
Ultra-low power consumption
Indoo]]></description><pubDate><![CDATA[20220407]]></pubDate></item>
<item>
<title><![CDATA[RK3229 4G Lte Rockchip RK32296]]></title><link><![CDATA[https://kingnovel88.en.ec21.com/RK3229_4G_Lte_Rockchip_RK32296--10984995_10985028.html]]></link><description><![CDATA[Bands
FDD LTE B1/3/8, TD-LTE B38/39/40/41(Can be modified in different countries)
Language
Chinese,English...Multi-Language support
Storage Extension
Support MicroSD(TF) ，Up to 32GB 
WIFI
IEEE 802.]]></description><pubDate><![CDATA[20231221]]></pubDate></item>
<item>
<title><![CDATA[Vehicle Dispatch High-end Quad-core Mobile Data Terminal Vehicle Mounted Computer (Hero-MDT-AT5)]]></title><link><![CDATA[https://howenclark.en.ec21.com/Vehicle_Dispatch_High_end_Quad--10960560_10960669.html]]></link><description><![CDATA[Band 1, Band 8, all bands with diversity GSM/GPRS/EDGE: 850 MHz/900 MHz/1800 MHz/1900 MHz
Optional: WCDMA/HSDPA/HSUPA/HSPA+: Band 1, Band 2, Band 5, all bands with diversity
GSM/GPRS/EDGE: 850 MHz/90]]></description><pubDate><![CDATA[20190525]]></pubDate></item>

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