Total 11114 products for cellular signal strength meter Manufacture & Suppliers

• Power Adjustable Cell Phone Signal Jammer With GSM 930-960MHz DCS 1805-1980MHz

  

  ... : 8W ; Power input : AC110V-240V Power output: DC 5V 10A Jamming range: Adjustable Radius: 1-20m 【the Cellular signal must ≤-75dBm in the location】 The...

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

  Verified Supplier

  Add to cart

  Contact Supplier

• Library Cell Phone Signal Jammer With AMPS / TACS / NMT Available System

  

  ...,UMTS) ,3G Single output power +35dBm /1.5W Power input:AC110V-240V Jamming range: Radius 1- 25 M 【the Cellular signal must ≤-85dBm in the location】 The jamming radius still depends...

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

  Verified Supplier

  Add to cart

  Contact Supplier

• 2G GSM 4G LTE Mobile Signal Booster Universal Cellular Antenna Repeater Amplifier

  

  ... (AGC) that offers >30dB gain and a maximum output power of 22dBm, providing a maximum coverage area of up to 1000 square meters. This GSM phone signal repeater is available in golden, black and white color,...

  Shenzhen Atnj Communication Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• DC12V 4w 8 Antennas Handheld Mobile Phone Signal Jammer Cellular Blocker With Car Charger for 3G 4G LTE Wifi GPS VHF UHF

  

  ... for all mobile phone 2G,3G,4G signal and WI-FI2.4G/GPSL1 bands. ★Total output power: 4W Jamming range up to 20m ★Use External Omni-......

  Shenzhen Sacon Telecom Co., Ltd

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier

• HiBoost Zoom Cell Phone Signal Booster

  

  ... It works with all cellular devices on all US carriers including AT&T, T-Mobile, Sprint, Verizon, and more. Features: HiBoost App monitor Boosts Voice and Data Coverage up to 3,000 ......

  Guangzhou Black and White Network Technology Co., Ltd.

  China

  Active Member

  Add to cart

  Contact Supplier

• GSM 900 DCS 1800 WCDMA LTE 2600 Mobile Signal Repeater With 4 Band

  

  ...Signal Repeater With 4 Band home and building boosters increase the cell phone or mobile device incoming and outgoing cellular signals. They can help eliminate dropped calls and increase battery life and dat...

  Shenzhen Greetwin Technology Co.,Limited

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier

• 3mm Thick Microcellular Polyurethane Foam Cellular Urethane Foam Gascket Pad

  

  ... Thickness (mm) Function Hardness Color Density (JIS K 6401) Tensile strength (JIS K 6251) Elongation (JIS K 6251) Tear strength (JIS K 6252) 25% CLD (JIS K 6254) Compression set (JIS K 6401) LE-20 2.0～6.0 -...

  SZ PUFENG PACKING MATERIAL LIMITED

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• GSM 3G 4G LTE 5G Mobile Phone Jammer conference/meeting/executive room 100 meters range

  

  ... UHF VHF Signal Jammer Indoor use. The adjustable the jamming distance of this high power multi-purpose signal jammer is also powerful as well, which is up to 50 meters at most depending on the signal streng...

  Wolves Team Limited

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• World First Full frequency Cell Phone Signal Jammer Blocking CDMA GSM Dcs PCS 3G 4G 5G Signal Jammer

  

  ...that this high power signal blocker owns up to 30 meters jamming distance depending on the signal strength in the given area. Besides as this high power multi-purpose signal blocker owns 8 antennas so that i...

  Wolves Team Limited

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• 75W Powerful Mobile Phone Signal Blocker With Directional Antenna JM170141

  

  ... Number 5 Power supply: AC adapter(AC110/220V-DC27V) Shielding Radius: (20-100) meters@-75dBm still depends on the signal strength in given area. Total output power: 70W Jamming range: distance 50-60 M (for ...

  Wolves Team Limited

  China

  Active Member

  Add to cart

  Contact Supplier

• 500W High Power Waterproof 3G 4G CDMA GSM Signal Jammer Prison Jammer Can Be Customzied Frequency

  

  ... PCS 3G 5 jamming frequency bands, the output of each band is 100W and in this way the jamming distance of this waterproof phone jammer is up to 500 meters depending on the signal strength in the...

  Wolves Team Limited

  China

  Active Member

  Add to cart

  Contact Supplier

• 2g/3g/4g/Wifi 2.4g/Gps High Power Signal Jammer Military Omnidirectional Antennas

  

  ...output of each band is 100W and in this way the jamming distance of this waterproof phone jammer is up to 100-500 meters depending on the signal strength in the given area This a big advantage of this 700W h...

  Wolves Team Limited

  China

  Active Member

  Add to cart

  Contact Supplier

• Desktop Smart Cell Phone Signal Jammer , Cellular Phone GPS WiFi Jammer

  

  Desktop Smart Cell Phone Signal Jammer , Cellular Phone GPS WiFi Jammer Introduction 1, It can provide 24/7/365 jamming even in a constant cooling system. 2, Output power adjustable design makes the jammer more...

  Shenzhen  Times  Starlight  Technology  Co.,Ltd

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Outdoor 5dBi 4G LTE Cellular Antenna Low Profile 5G Omni Directional Screw Mount

  

  ...Ideal for equipment wireless upgrade or car roof top assembly to receive both LTE/3G/4G/GSM and GPS signal. 【IP66 WATERPROOF】: This antenna is completely waterproof (IP66) . Ideal for use outdoors, in vendin...

  Shenzhen Tuoshi Network Communications Co., Ltd

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• Outdoor 5dBi 4G LTE Cellular Antenna Low Profile 5G Omni Directional Screw Mount

  

  ...Ideal for equipment wireless upgrade or car roof top assembly to receive both LTE/3G/4G/GSM and GPS signal. 【IP66 WATERPROOF】: This antenna is completely waterproof (IP66) . Ideal for use outdoors, in vendin...

  Shenzhen Tuoshi Network Communications Co., Ltd

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• Silvery 3G 2G Cell Phone Gps Signal Blocker for Examination Room , Classroom

  

  ...Signal Blocker for Examination Room , Classroom Specification: TX Frequency: CDMA: 850-894MHz GSM: 930-960MHz DCS/PHS: 1805-1990MHz 3G: 2110-2170MHz Available system: Include analog (AMPS, TACS, NMT) and dig...

  Shenzhen Greetwin Technology Co.,Limited

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier

• Eco Friendly Cellular Glass Block Insulation , Cellular Glass Thermal Insulation

  

  Performance Index Item Performance Index Test Mode I II III IV Volume density Kg/m3 ���120 ���140 ���160 ���180 JC/T 647 Density range ���100 ���120 ���120 ���140 ���140 ���160 ���160 ���180 Conductivity W/(m*k) ���0.042 ���0.045 ���0.058 ���...

  Kaff Rees (Changzhou) High-tech Co., Ltd.

  Jiangsu,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Blocking GSM 2g 3G 4G 5G Cell Phone Signal Hidden Spy Video Camera Blocker 433MHz Jammer

  

  ...the signal strength in the given area. Besides as this high power multi-purpose signal blocker owns Omni antennas so that it can cut off the signals of CDMA/GSM, DCS/PCS, 3G, WiFi, 4G LTE,4G Wimax, 5G Jammer...

  Wolves Team Limited

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• 12 Bands handheld Wifi Gps 3g 4g 5gCell Phone Jamming Device Cell Phone Signal Jammer Scrambler

  

  ... owns up to 30 meters jamming distance depending on the signal strength in the given area. Besides as this high power multi-purpose signal blocker owns 10 antennas so that it can cut off the signals of CDMA/...

  Wolves Team Limited

  China

  Verified Supplier

  Add to cart

  Contact Supplier