Home Electrical & Electronics Signal Jammer Wholesale Network Isolator 2017 Product List
Total 2,192 products from about 73

 Wholesale Network Isolator

manufacturers & suppliers

CATV Network 1550nm Optical Fibre Isolator

FOB Price: $11.5 - $12 / Piece
Min. Order: 1 Piece
  • Certification: RoHS, ISO
  • Condition: New
  • Work Mode: FDD
  • Usage: Radio, Television, Satellite, Plane, Ship, Car
  • Information Content: Audio
  • Type: Optical

1X1 Dual Stage 1310/1550nm Fiber Optic Isolator (WDM, EDFA)

FOB Price: $22 - $23 / Piece
Min. Order: 1 Piece
  • Type: Fiber Amplifier
  • Wiring Devices: ODF
  • Certification: ISO, RoHS
  • Condition: New
  • Fiber Type: SMF-28e
  • Wavelength: 1310nm, 1550nm

Bare Fiber Steel Tube Optical Isolator (GPON GEPON)

FOB Price: $10 - $20 / Piece
Min. Order: 1 Piece
  • Type: CATV(Cable Television)Equipment
  • Function: Signal Transmission Equipment
  • Certification: ISO, RoHS
  • Condition: New
  • Fiber Type: Single Mode
  • Wavelength: 1310nm, 1550nm

Free Space Isolator

Min. Order: 1 Piece
  • Usage: Laptop, Computer, Workstation, Server, Mobile phone, Telephone, Optical Transmitter&Laser Package
  • Type: Wired, Wireless
  • Support Network: Free Space Isolator
  • Standard: RoHS, ISO9001: 2008
  • Production Capacity: 1, 200, 000PCS/Year
  • Trademark: GLSUN

Disconnector Switch Disconnect Switch Isolator Single-Pole 600A

FOB Price: US $11 / Piece
Min. Order: 1 Piece
  • Type: High-voltage
  • Structure: Three-column Disconnector
  • Installation: Outdoor High-voltage
  • Operation: Manual
  • Grounding Mode: Grounding
  • Movement Mode: Horizontal Rotary Type

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

5-1000 MHz 3kv CATV Ground Isolator

FOB Price: $0.1 - $6 / Piece
Min. Order: 100 Pieces
  • Type: 3kv CATV Ground Isolator
  • Function: CATV Isolator
  • Certification: CE, ISO
  • Condition: New
  • Model: 3kv CATV Ground Isolator
  • CATV Isolator Loss: Low Insertion Loss

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

RS232-RS485/422 Optoelectric Isolator Tengcon Ec7520

FOB Price: US $40 / Piece
Min. Order: 1 Piece
  • Type: Converter
  • Transmission Medium: Twisted-Pair or Shielded Wire
  • Standard: Standard
  • Lightning Protection: With Lightning Protection
  • Certification: ISO, CE
  • Condition: New

Knife Switch/ Isolator

FOB Price: $1 - $100 / Piece
Min. Order: 1 Piece
  • Type: Low-voltage
  • Structure: Three-column Disconnector
  • Installation: Indoor High-voltage
  • Operation: Electric
  • Grounding Mode: Not Grounding
  • Movement Mode: Horizontal Rotary Type

LED TV /LCD TV Double antenna Isolator

FOB Price: US $0.55 / Piece
Min. Order: 10000 Pieces
  • Frequency Range: PCS1900
  • Frequency: 925~960MHz
  • Application: LED TV/ LCD TV
  • Packing: Carton Box
  • Standard: AC/DC - 2 kv
  • Port: Shenzhen

5-1500 MHz CATV Ground Isolator with Surge Protector 6kv F Male to F Female

FOB Price: $1.32 - $1.42 / Piece
Min. Order: 100 Pieces
  • Type: 6kv CATV Ground Isolator
  • Function: CATV Isolator
  • Certification: CE, ISO
  • Condition: New
  • Model: 6kv CATV Ground Isolator
  • CATV Isolator Loss: Low Insertion Loss

Single Pole Switch Isolator

FOB Price: US $11 / Piece
Min. Order: 1 Piece
  • Type: High-voltage
  • Structure: Three-column Disconnector
  • Installation: Outdoor High-voltage
  • Operation: Manual
  • Grounding Mode: Grounding
  • Movement Mode: Horizontal Rotary Type

Mobile Phone Signal Isolator

Min. Order: 1 Piece
  • Type: EAS Accessories
  • System Design: RF
  • Application: Video Store and Bookstore, Warehouse, Shopping Arcade
  • Detection Signal: Acusto Magnetic
  • Certification: E-MARK, ISO, FCC, RoHS, MUTCD
  • Frequency: 8.2MHz

Tengcon Ec7520 Serial Protocol Converter Photoelectric Isolator

FOB Price: US $40 / Piece
Min. Order: 1 Piece
  • Type: Converter
  • Transmission Medium: Twisted-Pair or Shielded Wire
  • Standard: Standard
  • Lightning Protection: With Lightning Protection
  • Certification: ISO, CE
  • Condition: New

LCD TV Double Antenna Isolator

FOB Price: US $0.55 / Piece
Min. Order: 10000 Pieces
  • Frequency Range: PCS1900
  • Frequency: 925~960MHz
  • Application: LED TV/ LCD TV
  • Packing: Carton Box
  • Standard: AC/DC - 2 kv
  • Port: Shenzhen

5~1000MHz CATV Ground Isolator 6kv-C

FOB Price: $0.3 - $1.4 / Piece
Min. Order: 200 Pieces
  • Type: CATV(Cable Television)Equipment
  • Function: Signal Transmitting Device
  • Certification: CE, ISO, RoHS
  • Condition: New
  • Frequency Range: 5 -1000MHz
  • Impedance: 75 Ohm

9600-500kbps Tengcon Ec7521 RS485 Relay Isolator

FOB Price: US $39 / Piece
Min. Order: 1 Piece
  • Type: Signal Repeater
  • Transmission Medium: Cable
  • Standard: Standard
  • Lightning Protection: With Lightning Protection
  • Certification: ISO, CE
  • Condition: New

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

Hot Seller Tengcon Ec7520 Isolator

Min. Order: 1 Piece
  • Type: Converter
  • Transmission Medium: Twisted-Pair or Shielded Wire
  • Standard: Standard
  • Lightning Protection: With Lightning Protection
  • Certification: ISO, CE
  • Condition: New

Thermocouple Input Isolator Transmitter Tengcon Tg6074 Thermocouple Isolator

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

500W with 5 Band GSM Jammer Mobile Phone Signal Isolator (GW-J270W)

Min. Order: 1 Piece
  • Frequency Range: DCS1800
  • Frequency: 1805~1880MHz
  • Application: Examination Hall
  • Outdoor Using: Waterproof Jammer
  • Packing: Neutral Packing
  • Standard: ISO9001

Thermocouple Temperature Transmitter Tengcon Tg6074 Isolator

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

GSM CDMA Dcs PCS 3G Wi-Fi High Power Portable Mobile Phone Signal Breaker Jammer Isolator ...

Min. Order: 1 Piece
  • Type: Wireless
  • Usage: Personal, Fire
  • Certification: DOT, E-MARK, CE, ISO, FCC
  • Channel: 4CH
  • Receive Frequency: 315MHz
  • Transmission Rate: ≥20Kbps

Thermocouple 1 Input/1output Tengcon Mv Input Isolator

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

1 Input/1 Output Isolator Tengcon Tg6059-11 DC Millivolt Signal Isolator

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

LED TV /LCD TV Antenna Isolator

FOB Price: US $0.55 / Piece
Min. Order: 10000 Pieces
  • Frequency Range: PCS1900
  • Frequency: 925~960MHz
  • Application: LED TV/ LCD TV
  • Packing: Carton Box
  • Standard: AC/DC - 2 kv
  • Port: Shenzhen

Tengcon Tg6074 1input/1output Thermocouple Isolator Transmitter

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

Tengcon Tg6074 Isolator Transmitte with Thermocouple

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

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
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