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Total 5126 products for electromagnetic frequency blocker Manufacture & Suppliers

IGBT Control Industrial Induction Heating Machine Medium Frequency For Bearings

... field in the area to be heated in a targeted manner. Frequency conversion electromagnetic induction heating or induction heating for short, the power supply is mainly composed of four parts: rectifier unit,...

Guangyuan Technology (HK) Electronics Co., Ltd.
Guangdong,China

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Small Electronic High Frequency Transformer EFD15-6mH For Switching Power Supply

...EFD type magnetic core is used, which has good magnetic field concentration and electromagnetic shielding effect, can effectively reduce electromagnetic interference, and improve the stability and reliabilit...

Shenzhen Zhixiangyuan Electronics Co., Ltd.
China

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High Frequency Core Transformer Vertical EE22 4+4 For LED Power Supplies

... AC current is passed in the primary winding, AC magnetic flux will be generated in the magnetic core according to the principle of electromagnetic induction. This AC magnetic flux will generate an induced e...

Shenzhen Zhixiangyuan Electronics Co., Ltd.
China

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Wave Guide Slip Ring with 2 channels CPRG187G Radio frequency Rotary Joint

...frequency Rotary Joint WCN02U-02 is CENO wave guide Rotary Joint with 2 channels CPRG 187G. A wave guide is a structural element used to guide the transmission of high-frequency electromagnetic waves (such a...

CENO Electronics Technology Co.,Ltd
Guangdong,China

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3G 4G Device To Block Cell Phone Signal 4 Cooling Fans With Low Electromagnetic Radiation

6 Bands 3G 4G Prison Cell Phone Blockers With 70w High Power 4 Cooling Fans Descriptions: A lot of people want to block all the cell phone signals in long term distance so they always require a high power Signa...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Ultra Thin 3.6V SMT Electromagnetic Buzzer 75 DB For Household Appliances , High Frequency

... * Shot lead time & Low Price. Specification: Name WM5020S-0301 Reted Voltage 3.6v Operating Voltage 2-4v Resonant Frequency 4000Hz Sound Output at 10cm >75dB Rated Current ≤100mA Coil Resistance 12±3...

Shenzhen Winsun Technology Co., Ltd.
Guangdong,China

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Ultra Thin 3.6V SMT Electromagnetic Buzzer 75 DB For Household Appliances , High Frequency

... * Shot lead time & Low Price. Specification: Name WM5020S-0301 Reted Voltage 3.6v Operating Voltage 2-4v Resonant Frequency 4000Hz Sound Output at 10cm >75dB Rated Current ≤100mA Coil Resistance 12±3...

Shenzhen Winsun Technology Co., Ltd.
Guangdong,China

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3G Portable Cell Phone Jammer Blocker EST-808HA , 2100 - 2200MHZ Frequency

3G Portable Cell Phone Jammer Blocker EST-808HA , 2100 - 2200MHZ Frequency Technology index Output port Frequency Average out-putting power Channel out-putting power CDMA/GSM 850-970MHz 25dBm 3dBm/30KHz(min) DC...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3G / GSM Desktop Remote Control Cellphone Jammer / Blocker EST-505A

... according to your requirement Specification Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 30dBm 3dBm/30KHz(min) GSM 930-960MHz 30dBm ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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GSM Car Remote Control Jammer / Blocker EST-505D , 930-960MHz Frequency

GSM Car Remote Control Jammer / Blocker EST-505D , 930-960MHz Frequency Output port Frequency Average out-putting power Channel out-putting power CDMA 850-894MHz 34dBm 6dBm/30KHz(min) GSM 930-960MHz 34dBm 6dBm/...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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WIFI Car GPS Blocker Signal Jammer EST-808KE , 1500 - 1600MHZ Frequency

WIFI Car GPS Blocker Signal Jammer EST-808KE , 1500 - 1600MHZ Frequency Output port Frequency Average out-putting power Channel out-putting power CDMA/GSM 850-970MHZ 30dbm 3dbm/30Khz(min) DCS/PHS 1805-1990MHZ 3...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3G Power Remote Control Jammer EST-505K1 , Wifi Directional Jammer / Blocker

... Jammer / Blocker 1.Detais 1.Model:EST-505K1 2.Jamming range:1-30m 3.frequency:800/900/1800/1900/2100/WIFI 4.output power:12W 5. the power of each frequency can be adjustable 6.directional jammer 2.Technolog...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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EST-808HE3 3G / 2G Portable Cell Phone Signal Jammer / Blocker / Breaker

...Product introduction The jammer can work for serious of multiple frequency bands worldwide covering European area, Middle East area, as well as American and Asia market, efficiently isolating Wifi, GSM, ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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8 Band Multifunctional Cell Phone Signal Jammer , WIFI / 4G / 3G Mobile Phone Blocker

...4G / 3G Mobile Phone Blocker 1 Quick details : antenna:8 antennas each frequency power:2W jamming range:1-30M frequency:4G/3G/GSM/CDMA/DCS/PHS total power:16W 2 built-in cooling fans 2.specification Output p...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4W 4 Antennas 2G 3G EST-404A Cell Phone Signal Jammer / Blocker

... Phone Signal Jammer / Blocker 1.Quick details Model no:EST-808A frequency:CDMA/GSM/DCS/PHS/3G 1W for each frequency jamming range:1-20m power supply:110V-240V 4 pcs omini-directional antenna 2.specification...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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5 Antenna 250W High Power Jammer , GSM / 3G / WIFI Signal Blocker

...Blocker 1.Quick details 1.frequency:900/800/1800/1900/2100/WIFI can be chosen 2.output:250W 3.each band:50W 4.power supply:110V or 240V 5.working for 24 hours a day 6.jamming range:1-300M 2. specifiction( fr...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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3G Portable Cell Phone Jammer , 4G LET Wmax Jammer / Blocker With 6 Antenna

... color:black 2.specification: Output por Frequency Average out-putting power Channel out-putting power CDMA 850-894MHZ 30dbm 3dbm/30Khz(min) GSM 930-960MHZ 30dbm ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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2G / 3G Cell Phone Signal Blocker Jammer High Frequency EST-808A

2G / 3G Cell Phone Signal Blocker Jammer High Frequency EST-808A Quick details Model no:EST-808A frequency:CDMA/GSM/DCS/PHS/3G color:silver range:1-20m The mobile phone signal jammer will make effect only on th...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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8 Channels Full Frequencies Cell Phone Signal Blocker with Good Cooling

...Frequencies Cell Phone Signal Blocker with Good Cooling 1. Details Name:High Power Jammer Model:EST-808N3 Brand:EST Frquency:GSM/CDMA/DCS/PHS/3G/4G/WIFI Colour:Black Jamming range:1-30m Average out-putting p...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Nickel Silver Alloy RF Shielding Manufacturer The Ultimate Solution for High-Frequency Electromagnetic Interference

... for High-Frequency Electromagnetic Interference Nickel Silver Alloy RF Shielding, crafted by leading manufacturers, is a specialized electromagnetic interference (EMI) shielding solution engineered to comba...

Shenzhen Xianheng Technology Co.,Ltd
China

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Electromagnetic Frequency Blocker

Total 5126 products for electromagnetic frequency blocker Manufacture & Suppliers

IGBT Control Industrial Induction Heating Machine Medium Frequency For Bearings

Small Electronic High Frequency Transformer EFD15-6mH For Switching Power Supply

High Frequency Core Transformer Vertical EE22 4+4 For LED Power Supplies

Wave Guide Slip Ring with 2 channels CPRG187G Radio frequency Rotary Joint

3G 4G Device To Block Cell Phone Signal 4 Cooling Fans With Low Electromagnetic Radiation

Ultra Thin 3.6V SMT Electromagnetic Buzzer 75 DB For Household Appliances , High Frequency

Ultra Thin 3.6V SMT Electromagnetic Buzzer 75 DB For Household Appliances , High Frequency

3G Portable Cell Phone Jammer Blocker EST-808HA , 2100 - 2200MHZ Frequency

3G / GSM Desktop Remote Control Cellphone Jammer / Blocker EST-505A

GSM Car Remote Control Jammer / Blocker EST-505D , 930-960MHz Frequency

WIFI Car GPS Blocker Signal Jammer EST-808KE , 1500 - 1600MHZ Frequency

3G Power Remote Control Jammer EST-505K1 , Wifi Directional Jammer / Blocker

EST-808HE3 3G / 2G Portable Cell Phone Signal Jammer / Blocker / Breaker

8 Band Multifunctional Cell Phone Signal Jammer , WIFI / 4G / 3G Mobile Phone Blocker

4W 4 Antennas 2G 3G EST-404A Cell Phone Signal Jammer / Blocker

5 Antenna 250W High Power Jammer , GSM / 3G / WIFI Signal Blocker

3G Portable Cell Phone Jammer , 4G LET Wmax Jammer / Blocker With 6 Antenna

2G / 3G Cell Phone Signal Blocker Jammer High Frequency EST-808A

8 Channels Full Frequencies Cell Phone Signal Blocker with Good Cooling

Nickel Silver Alloy RF Shielding Manufacturer The Ultimate Solution for High-Frequency Electromagnetic Interference