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Total 10357 products for phone signal isolator Manufacture & Suppliers

CDMA GSM Cell Phone Signal Blocker 2.5dBi 8 Antenna Bluetooth RF Jammer

8 Antenna 2G 3G 4G Cell Phone Signal Blocker WiFi Bluetooth Signal RF Jammer Details Portable Pelican RCIED, DDS Jammer is a wide-band portable jamming system, designed for Bomb disposal squads, VIP protection,...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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AC110V 135w Mobile Phone Signal Jammer Wifi 2G 3G 4G UMTS 6 Bands

135w Mobile Phone Signal Wifi 2G 3G 4G 6 Bands Waterproof Ourdoor Signal Blocker Details CPB–3080A USA (6 bands) CPB–3080E Eur 4G (6 bands) CPB–3080GL Lojack GPS (6 bands) ......

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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CDMA Mobile Phone Signal Jammer 12000mAh 3G UMTS For WIFI 2.4G 5.2G 5.8G

16W total output power mobile phone signal jammer has 18 signals customized services, it covers eightteen frequency bands Jamming all type wireless device, with rechargeable powerful battery and can be used out...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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16 Band 12000mAh 25m Mobile Phone Signal Jammer ICNIRP GPS WiFi Signal Jammer

Multi bands high power in mobile phone signal jammer fields, its battery is most powerful, the outer casing is made of aluminum with heat sink and built-in Fan for long-term operation. High ......

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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AC240V Mobile Phone Signal Jammer 8000mAH WiFi 3G 4G LTE UMTS DCS

10 Channel Handheld Jammers WiFi and 3G 4G LTE Mobile Phone Signal Jammer Signal Jammer Features: 1). Block GPS WiFi Bluetooth LoJack UHF VHF 3G 4G at the same time. 2). Has good heat dissipation performance, c...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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900MHz Mobile Phone Signal Booster 23dBm DC9V 8 Signal Amplifier BTS ALC

Product Description 15dBm 2G 4G GSM 900MHz Cell Phone Signal Amplifer Frequency Range Uplink Downlink GSM 900MHz 890 - 915MHz 935 - 960MHz Max. Gain 65dB��2dB 65dB��2dB Max. Output Power 15dBm��2dBm 15dBm��2dBm Ban...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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23dBm Mobile Phone Signal Repeater GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G

Product Description 23dBm GSM 900MHz DCS/LTE 1800MHz Dual Band 2G 3G 4G Mobile Cell Phone Signal Booster For Home Indoor Signal Enhancement Frequency Range Uplink Downlink GSM 900MHz +DCS/LTE 1800MHZ 890 - 915/...

ChingKong Technology Co.Ltd
Guangdong,China

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Customized Mobile Phone Signal Jammer High Power Professional Model X6PlusA

Customized Six Antennas Mobile Phone Signal Jammer/GpsL1-L5 Remote Control Signals are Optional Model:X6Plus jamming for CDMA/GSM/3G/4GLTE cellphone/Wi-Fi /Bluetooth America Type frequency for ......

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Inner Fans Mobile Phone Signal Jammer With 2.5dBi High Gain Omni - Directional Antennas

12W total output power mobile phone signal jammer has 12 signals customized services, it equip with 2.5dBi High Gain Omni-directional Antennas and 12V car charger, support using on car directly,with inner fans ...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Remote Control Cell Phone Signal Blocker Device 12W 2Kg GSMPCS Wifi 2.4G Lojack

Only interfering downlink and no interception base station Mobile phone signal jammer has up to 12 signal blocking function, it has aluminum housing heat sink and built-in fan for long working hours, 30m shield...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Easy Carry Cell Phone Signal Jammer For Long - Term Offline Operation

Only interfering downlink and no interception base station Mobile phone signal jammer has up to 12 signal blocking function, it has aluminum housing heat sink and built-in fan for long working hours, 30m shield...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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12 - Way Cell Phone Signal Blocker Sweep Jamming Type With 6 - 8W / Band Output Power

...phone signal jammer. The first is that the output power of the shield is doubled. The second is the change in weight and volume. You can equip it with a car charger. If you have an inverter, Can be used dire...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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CDMA Mobile Phone Signal Jammer 12000mAh 3G UMTS For WIFI 2.4G 5.2G 5.8G

16W total output power mobile phone signal jammer has 18 signals customized services, it covers eightteen frequency bands Jamming all type wireless device, with rechargeable powerful battery and can be used out...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

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16 Band 12000mAh 25m Mobile Phone Signal Jammer ICNIRP GPS WiFi Signal Jammer

Multi bands high power in mobile phone signal jammer fields, its battery is most powerful, the outer casing is made of aluminum with heat sink and built-in Fan for long-term operation. High ......

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Flight Control Mobile Phone Signal Jammer 2.4G 5.8G Controlled UAV Drones Applied

2.4G 5.8G Flight Control Mobile Phone Signal Jammer For Controlled UAV Drones Handheld Drone UAV Jammer/Blocker Model:DJ300 Brief Description: 2.4G5.8GGPSL1 three band drone signal jammer, jamming range could b...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Lithium Battery Pack Mobile Phone Signal Jammer For GPS / QZSS / GLONASS / Galileo

0.9GHz/1.5GHz/2.4GHz/5.8GH,Mobile Phone Signal Jammer Work For GPS/QZSS/GLONASS/Galileo Handheld UAV Control Equipment DJ500 Brief Description: The DJ500 handheld drone signal jammer is based on the emission of...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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GPSL1 Wifi 2.4g 5.8g Mobile Phone Signal Jammer With Each Band 15W Working 500m

GpsL1 Wifi2.4g Wifi 5.8g Cell Phone Signal Jammer With Each Band 15W Working 500m Handheld UAV Control Equipment DJ500 Brief Description: The DJ500 handheld drone signal jammer is based on the emission of high-...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Portable Cell Phone Signal Jammer , Drone Jamming Device 800-1500m Interference Distance

Portable Drone UAV Jammer From Broad Spectrum Mobile Phone Signal Jammer Supplier Handheld Drone UAV Jammer/Blocker Model:DJ300 Brief Description: 2.4G5.8GGPSL1 three band drone signal jammer, jamming range cou...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Wi-Fi 2.4G 5.8G GpsL1 Mobile Phone Signal Jammer Blocker 8 Watt AC Adapter

...Mobile Phone Signal Jammer Blocker For 50m Full Band Wi-Fi Jammer/Blocker Model: WG100 Brief Description: Vodasafe full band Wi-Fi Jammer WG100 is mainly for WIFI 2.4G full channels, 5G full channels shieldi...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Encoder signals to 4-20mA/0-10V signal isolation converter

... 2:Signal Input: 0-5KHz ( Open collector )；Signal Output : 4-20mA；Power Supply:24VDC; Model:JSD TFA-1001-511 Example 3:Signal Input: 0-50KHz (5V voltage pulse )；Signal Output :4-20mA；Power Supply:9-36VDC; Mo...

Isolation transmitter|isolation amplifier|analog isolation amplifier
Guangdong,China

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