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  • Qualité Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication Usine
  • Qualité Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication Usine
  • Qualité Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication Usine
  • Qualité Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication Usine
  • Qualité Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication Usine
  • Qualité Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication Usine
  • Qualité Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication Usine

Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication

Propriétés de base
Lieu d'origine: Hebei, Chine
Nom de la marque: Minfeng
Attestation: ISO,CE,IEC,TUV,KEMA
Numéro de modèle: Câble coaxial
Propriétés commerciales
Quantité minimum de commande: 100
Prix: 0.1-5
Conditions de paiement: LC, T/T
Capacité d'approvisionnement: 100 km / semaine
Étiquettes

Fil électrique isolé

Fil de cuivre à plusieurs noyaux

Fil de câble électrique
Caractéristiques
Cable type: Câble coaxial Conductormaterial: Cuivre
Manufacturer: Groupe de câbles Minfeng Cable Color: noir ou adapté aux besoins du client
Temperature range: -25 ° C à + 75 ° C Cable Standard: CEI, ISO
Description de produit

Key attributes


Type
Outdoor Fiber Optic Cable
Number of Conductors
1
Conductor Material
Copper
Fiber Type
/
Conductor Type
Solid
Model Number
Leaky Feeder Cable
Brand Name
Minfeng
Place of Origin
Hebei, China
Product name
Leaky Feeder Cable
Application
Telecom Comunication
Conductor
Solid Bare Copper/Helical Copper Tube
Insulation
Foamed PE
Cable Jackets
Outer Yellow Low Smoke PVC
Product Description
Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication 0


150 LEAKY FEEDER CABLE
Leaky Feeder Cable acts as an antenna to bring wireless voice, data, video and Ethernet into mines and tunnels. When installed in a system using Smart Com 150 and Smart Com 150IS amplifiers, RNG-500 cable will provide a guaranteed 30 m (98 ft) off-cable coverage and 500 m (1640 ft) amplifier spacing. RNG-500 Leaky Feeder cable also provides a flame resistant PVC outer shielding.
Inner Conductor
Annealed Copper Wire
Dielectric
Gas foam injected polyethylene
Outer Conductor
Annealed copper wire, evenly spaced
Tape
Mylar Tape
Inner Jacket
Low Density Black Polyethylene
Outer Jacket
Yellow PVC
Minimum Bend Radius
1 m (3.3 ft)
Max Pulling Force
140 daN (max 315 m (1033 ft) vertical without support)
Cable Weight
0.23 kg/m (0.155 lbs/ft)
Maximum Voltage
48 Vrms
Maximum Current
Center Conductor: 8 Arms Single Outer Conductor: 0.5 Arms
Impedance
75 ± 3 Ω
Capacitance
51± 2 pF/m
Inner Conductor DC Resistance
≤ 0.0045 Ω/m
Outer Conductor DC Resistance
≤ 0.0042 Ω/m
Inductance
300 nH/m
L/R Ratio
45.09 uH/Ω
Attenuation
≤ 21.5 dB/500 m @ 175 MHz, 20ºC
Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication 1
Leaky Feeder Cable Type VHF
 
Application: Leaky Feeder Cable is suitable for use in mines, subways, underground tunnels, underground facility building utilities, and under special environments where direct transmission of radio waves or dissemination is not very good or impossible. Leaky Feeder Cable is also suitable for making communication systems transmission lines. Inner Conductors: Solid soft drawn bare copper conductor Insulation: Foamed polyethylene insulation Outer Conductor Helically applied bare copper wires with a polyester film tape applied over the wires Inner Jacket: Black polyethylene Outer Jacket: Yellow low smoke polyvinyl chloride (PVC) Standards: MSHA Approved
Inner Conductor
Solid Bare Copper
Insulation
Foamed PE
Outer Conductor
Bare Copper Wires
Separator
Polyester Film
Cable Jackets
Inner Black PE
Outer Yellow Low Smoke PVC
Cable Weight
Nominal: 145 lbs/kft
Nominal DC Resistance
Inner Conductor: 1.252 Ω/kft
Outer Conductor: 1.382 Ω/kft
Nominal Impedance
75Ω
Temperature Range
-25°C to +75°C
Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication 2
1-5/8 RF FEEDER LEAKY CABLE

Norden 1-5/8" Foam Dielectric Overlapping Copper FoilLeaky Cable is a type of RF coaxial cable which allow theradio signal to leak into or out of the cable along its entirelength so the cable functioning as extended antennas. Itis suitable for wireless communication in narrow orlong. curvy surroundings. such as mining. in buildings.tunnels, subways, high-speed trains, etc.
 
Inner Conductor : Helical Copper Tube Insulation Color : Neutral Outer Conductor : Overlapping Copper Foil Outer Jacket : Low Smoke Halogen-free Fire-retardant Insulation :Foam Polyethylene Standard Compliance : Fire Retardancy Test Method IEC 60332-1-2 Attenuation Test Method IEC 61196-4 Regulatory Compliance/Certification: ISO 9001, ISO 14001, ISO 45001
Characteristic
Value
Inner Conductor Diameter
18.00 mm
Insulation Diameter
42.80 mm
Outer Conductor Diameter
43.50 mm
Outer Jacket Diameter
47.50 mm
Tensile strength
3000 N
Bending Moment
16.0N.m
Relative Humidity
95%
Min. Bending Radius Allowed
Repeated 700mm, single 500mm
Installation Temperature
-40°C to + 80°C
Storage Temperature
-55°C to + 85°C
Operation Temperature
-55°C to + 85°C
Characteristic
Unit
Value
Characteristic Impedance
Ω
50±2.0
Capacitance
pF/m
75
Velocity of Propagation
%
89
Insulation Resistance
MΩ .km
>10000
Inner Conductor DC Resistance
Ω/km
1.5
Outer Conductor DC Resistance
Ω/km
2
Insulation Voltage
KV
15
Jacket Spark Test
KV
10
Operating Frequency Band
Mhz
5- 1000
Frequency
(MHz)
Attenuation
(dB/100m)
Coupling Loss(2m)
50% (dB)/95% (dB)
75
0.60
63
72
100
0.70
64
74
150
0.90
66
76
300
1.30
68
72
350
1.40
65
69
400
1.50
66
70
450
1.60
67
70
700
2.20
62
65
800
2.40
59
62
900
2.70
58
60
960
2.90
59
61
Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication 3
Mining 150 Leaky Feeder Cable 75ohm 1-5/8 RF Leaky Feeder Coaxial Cable Type VHF Digital Drift Cable Coax Leaky Communication 4
Rating global
5.0
★★★★★
★★★★★
Basé sur 50 critiques récemment
cinq étoiles
100%
4 étoiles
0
3 étoiles
0
2 étoiles
0
1 étoile
0
All Reviews
  • M
    marcos casanova vara
    Peru Aug 24.2024
    ★★★★★
    ★★★★★
    In an industry plagued by shortages, this manufacturer’s ability to maintain a steady lead time is a massive asset to our supply chain.
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Mrs. Fannie Fang

Sales Manager