Home Electrical & Electronics Signal Jammer Wholesale Network Isolator 2017 Product List
Total 2,400 products from about 85

 Wholesale Network Isolator

manufacturers & suppliers

CATV Network 1550nm Optical Fibre Isolator

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

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

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

UMTS/CDMA&GSM&TDS&3G/WLAN Isolator N-Female/N-Male Connector

FOB Price: $100 - $550 / Piece
Min. Order: 1 Piece
  • Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
  • Type: Wireless
  • Support Network: 3G
  • Information content: Microwave
  • Certification: ISO
  • Condition: New

Single Pole Switch Isolator

FOB Price: US $11 / Piece
Min. Order: 1 Piece
  • Brand: Oei Power
  • Certification: IEC IEEE
  • Structure of Operating: Manual
  • Common Model: Ist
  • Run: Turn the Horizontal
  • Series: Three

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

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

HD11b-HD14b Series Knife Switch/ Isolator

Min. Order: 1 Piece
  • Certification: GB 14048.3-2008, IEC 60g47-3:2005
  • Rated Working Voltage: AC400
  • Packing: Wooden Case
  • Standard: sgs
  • Production Capacity: 5000 Sets
  • Trademark: Ville

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

Fiber Optic Isolator (1060nm)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Origin: China
  • HS Code: 85176229

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, SGS, ISO, FCC, RoHS, MUTCD
  • Frequency: 8.2MHz

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

Tengcon Ec7520 Serial Protocol Converter Photoelectric Isolator

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

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

Optical Isolator (C+L Band / S+ C+ L band )

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Origin: China
  • HS Code: 85176229

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
  • Production Capacity: 5000PCS/Month

9600-500kbps Tengcon Ec7521 RS485 Relay Isolator

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

UHF 360-520MHz Dual Isolators

FOB Price: $75 - $80 / Piece
Min. Order: 1 Piece
  • Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
  • Type: Wireless
  • Support Network: 3G
  • Information content: Microwave
  • Certification: ISO
  • Condition: New

CATV 6kv-B CATV Ground Isolator

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

Fiber Optical Isolator(1310nm/1550nm)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Origin: China
  • HS Code: 85176229

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

Hot Seller Tengcon Ec7520 Isolator

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

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

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

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

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

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
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