Home Electrical & Electronics Signal Jammer Wholesale Signal Isolator 2017 Product List
Total 5,976 products from about 206

 Wholesale Signal Isolator

manufacturers & suppliers

3G Mobile Phone Signal Isolator

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Mobile Phone Signal Isolator: 3G,CDMA,GSM,Dcs,Phs
  • Jamming Power: up to 12watt
  • Jammer Distance: About 4-50m
  • Packing: Neutral Packing
  • Standard: CE
  • Port: Shenzhen

High-Tech Mobile Phone Signal Isolator

FOB Price: $110 - $150 / Set
Min. Order: 10 Sets
  • Power Supply: Input110-240V Output 5V12A
  • Dimension: 350mm*110mm*37mm(Lwh)
  • Weight: 200g
  • Work Temperature: -55 Till 55 Degree
  • Work Humidity: <90%(Rh)
  • Packing: Strong Carton Box

8-CH Cell Phone & WiFi Signal Isolator

Min. Order: 1 Piece
  • Target Signals: 2g/3G/4G Cell Phone, WiFi, Bluetooth
  • Jamming Band: 800MHz-2690MHz
  • Size: 24*23*6cm
  • Weight: 3.65kg
  • Antenna Type: External Omni-Directional
  • Power Supply: 110V/220V

IP63 Digital Device to Block Mobile Phone Signal Isolator Remote Monitoring (GW-J800DNW)

Min. Order: 1 Piece
  • Outdoor Using: Waterproof Jammer
  • Weight: 65kg
  • Size: 720*490*240mm
  • Jamming Source: Igital Gaussian White Noise Technology
  • Packing: Neutral Packing
  • Standard: ISO9001

12 Channels All Bands Cellular Phone Jammer/Blocker; 2g+3G+2.4G+4G+GPS+Lojack+CDMA450 ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Name: 12 Channels All Bands Cellular Phone Jammer
  • Total Outputpower: 30W
  • Weight: 5.5kg
  • Protection Radius: 2-50m
  • Packing: Ployfoam and Carton
  • Standard: CE ROHS

Handheld Mobile &WiFi &Lojack&GPS Jammer, Signal Isolator

FOB Price: US $1 / Set
Min. Order: 1 Set
  • Type: RF Jammer
  • Channel: >4CH
  • Receive Frequency: 315MHz
  • Transmission Rate: ≥20Kbps
  • Packing: Neutral Packing
  • Standard: RoHS

Phone Signal Frequency Isolator R6

FOB Price: US $8000 / Piece
Min. Order: 1 Piece
  • Usage: Defense
  • Using Field: Land
  • Material: Aluminum/Alloy
  • Name: Portable Frequency Jammer
  • Internal Modulation: Dds or Analog
  • Operating Frequency: 20MHz-6000MHz

Desktop 3G 4G Cell Phone 5 Antenna Signal Isolator

Min. Order: 1 Piece
  • Type: Wireless
  • Usage: Personal, Auto, Door, Fire, Smoke, Window
  • Certification: CE, RoHS
  • Channel: 2CH
  • Receive Frequency: 315MHz
  • Transmission Rate: 10~20Kbps

Mini Size Mobile Phone Signal Jammer/Blocker/Breaker/Isolator

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Frequency Range: 2g/3G/4G
  • Frequency: 2g/3G/4G
  • Application: Military Area
  • Name: 3G 4G Mobile Phone Signal Jammer Blocker
  • Signal Jammer Working for: GPS, Lojack, Bluetooth WiFi, 2g 3G 4G
  • Jammer Band: 6 Band

One Input One Output Tengcon Tg6051 DC Signal Isolator

FOB Price: US $50 / Piece
Min. Order: 1 Piece
  • Brand Name: Tengcon
  • Transmission Error: 0.1 Degree, 0.2 Degree
  • Current Output Load: 4~20mA
  • Dimension: 16X116X110 (Mm)
  • Weight: About 110g~120g
  • Operating Temperature: -20~60 (Centigrade Degree)

Desktop 8-CH 4G Lte WiFi Signal Isolator

Min. Order: 1 Piece
  • Target Signals: 2g/3G/4G Cell Phone, WiFi, Bluetooth
  • Jamming Band: 800MHz-2690MHz
  • Size: 24*23*6cm
  • Weight: 3.65kg
  • Antenna Type: External Omni-Directional
  • Power Supply: 110V/220V

Outdoor Phone Signal Jammer Mobile Phone Signal Isolator (GW-JB40)

Min. Order: 1 Piece
  • Frequency Range: GSM900
  • Frequency: 925~960MHz
  • Application: Conference Center
  • Outdoor Using: Waterproof Jammer
  • Packing: Neutral Packing
  • Standard: ISO9001

2g, 3G, 4G, WiFi2.4G Cellphone Signal Jammer/Blocker; Mobile Phone Signal Isolator

Min. Order: 1 Piece
  • Name: 2g, 3G, 4G, WiFi2.4G Cellphone Jammer
  • Protection Radius: Typical 2-50m
  • Weight: 2.5kg
  • Packing: Ployfoam and Carton
  • Standard: CE ROHS
  • Port: Shenzhen

R6 Mobile Phone Signal Isolator with Good Quality

FOB Price: US $8000 / Piece
Min. Order: 1 Piece
  • Usage: Defense
  • Using Field: Land
  • Material: Aluminum/Alloy
  • Name: Mobile Phone Signal Isolator
  • Internal Modulation: Dds or Analog
  • Operating Frequency: 20MHz-6000MHz

Selectable 8 Bands Mobile Phone Signal Blocker Desktop Signal Isolator

FOB Price: $100 - $150 / Piece
Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Examination Hall
  • Jamming Ranges: 5 to 40 Meters
  • Jamming Frequencies: CDMA,GSM,Dcs,PCS,3G,4G,GPS,WiFi
  • Total Output: 20W

6-Antenna Mobile Phone Signal Isolator

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Phone Signal Isolator Power: 10W
  • Mobile Phone Jammer: 6 Band
  • Affected Radius: up to 50 Meters
  • Packing: Neutral Packing
  • Standard: CE
  • Port: Shenzhen

8 Antennas Desktop GSM CDMA Signal Isolator

Min. Order: 1 Piece
  • Target Signals: 2g/3G/4G Cell Phone, WiFi, Bluetooth
  • Jamming Band: 800MHz-2690MHz
  • Size: 24*23*6cm
  • Weight: 3.65kg
  • Antenna Type: External Omni-Directional
  • Power Supply: 110V/220V

GSM900/1800+3G+4G Mobile Phones+Gpsl1+Lojack Signal Jammer/Blocker/Mobile Phone Signal ...

Min. Order: 1 Piece
  • Name: Mobile Phone Signal Isolator
  • Total Output Power: 3 Watt
  • Covering Radius Range: 5-20m
  • Weight: 600g
  • Packing: Ployfoam and Carton
  • Standard: CE ROHS

Handheld/Portable Mobile Phone Signal /3G/4G/GPS/WiFi Jammer/Blocker/Isolator

FOB Price: US $1 / Set
Min. Order: 1 Set
  • Type: Mobile Phone Signal Jammer
  • Antenna: Omnidirectional Antenna
  • Single Shielded Jamming Range: 2~15 Meter
  • Dimension: 112×60×30mm
  • Battery: 2000mAh Li-ion
  • Dustproof and Waterproof Level: IP51

1600 All in One Jammer Mobile Phone Signal Isolator

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Frequency Range: All in One Jammer
  • Frequency: 2g,3G,4G,VHF,UHF...
  • Application: Office
  • Jamming Ranges: 5 to 70 Meters
  • Jamming Frequencies: CDMA,GSM,Dcs,PCS,3G,4G,VHF,UHF...
  • Total Output: 42W

Handheld/Portable Mobile Phone Signal /3G/4G/GPS Jammer/Blocker/Isolator

FOB Price: US $1 / Set
Min. Order: 1 Set
  • Type: Mobile Phone Signal Jammer
  • Dimensions: 119×74×32mm
  • Net Weight: 0.4kgs
  • Antennas: 3PCS Small Omni Antennas
  • Jamming Radius: 1 to 10 Meters Depending on The Environment Signal
  • RF Output Power: up to 1.5W

Universal 8-Band Portable Cell Phone Signal Jammer; 2g/3G/4G Cellular ...

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Military Area
  • Signal Jammer for: GPS WiFi Lojack 2g 3G 4G
  • Name: Mobile Phone Signal Isolator
  • Jammer Jamming Range: up to 20m

Tengcon 0/4-20mA DC Signal Isolator Tg6054

FOB Price: US $66 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Brand Name: Tengcon
  • Transmission Error: 0.1 Degree, 0.2 Degree
  • Current Output Load: 4~20mA
  • Dimension: 16X116X110 (Mm)
  • Weight: About 110g~120g

Signal Isolator, Current Signal Isolator, AC Signal Isolator (ISO AC-P-O)

Min. Order: 2 Pieces
  • Input: 0~1vrms
  • Output: 4-20mA/0-10mA/0-20mA/0-1V/0-2.5V/0-5V/0-10V
  • Isolation Method: Electromagnetic Isolation
  • Isolation Voltage: 3000VDC
  • Package: SIP12pin
  • Auxiliary Power: 5VDC/12VDC/15VDC/24VDC Customized

Mobile GSM CDMA 4G Signal Isolator

Min. Order: 1 Piece
  • Target Signals: 2g/3G/4G Cell Phone, WiFi, Bluetooth
  • Jamming Band: 800MHz-2690MHz
  • Size: 24*23*6cm
  • Weight: 3.65kg
  • Antenna Type: External Omni-Directional
  • Power Supply: 110V/220V

Tengcon Tg6059-11 DC Millivolt Signal Isolator with 1input/1output

FOB Price: US $70 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Brand Name: Tengcon
  • Dimension: 16X116X110 (mm)
  • Weight: About 110g~120g
  • Operating Temperature: -20~60 (Centigrade Degree)
  • Supply Voltage: 20~30VDC

2 Wires 4 to 20mA Current Loop Signal Isolator

Min. Order: 2 Pieces
  • Certification: RoHS
  • Input: 4-20mA
  • Output: 4-20mA
  • Isolation Mothod: Electromagnetic Isolation
  • Isolation Voltage: 3000V
  • Industrial Operating Temperature: -45~+85 Centigrade

Mobile Phone Signal Isolator with Coverage 1-10 M

Min. Order: 1 Piece
  • Usage: Personal, Auto, Door
  • Certification: CE, ISO, FCC, RoHS, MUTCD
  • Channel: 1CH
  • Receive Frequency: 229.95MHz
  • Transmission Rate: 10~20Kbps
  • Packing: Giftbox

Tengcon Tg6053 One Input / Two Output Signal Isolator

FOB Price: US $52 / Piece
Min. Order: 1 Piece
  • Certification: CE, ISO
  • Brand Name: Tengcon
  • Transmission Error: 0.1 Degree, 0.2 Degree
  • Current Output Load: 4~20mA
  • Dimension: 16X116X110 (Mm)
  • Weight: About 110g~120g

Compact DC Current/Voltage Signal (magnetoelectric) Transmitter/ Isolator (DIN3 ISO ...

Min. Order: 2 Pieces
  • Input: 4-20mA,0-20mA, 0-1mA, 0-5V, 0-10mA, 4-+/-20mA, 0-+
  • Output: 4-20mA, 0-5V,0-10V, 0-+/-5V,0-+/-10V,etc
  • Isolation Method: Electromagnetic Isolation
  • Isolation Voltage: 3000VDC
  • Package: DIN3 Small Size
  • Packing: SIP12pin
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 200