Sunday, April 1, 2018

Equipment for coastal Marinsys-Navtex system


Coupler for NAVTEX whip antenna model MSAC-160-W 


  • Coupler for whip antenna in the range of 490/518/4209.5kHz
  • Especially designed for Navtex operating
  • Range: 490/518/4209.5KHz
  • Operating power: 1-5Kw
  • Input impedance: 50 Ohms 
  • Prepared for outdoors
  • Automatic commutation between two tunes (490/518K/4209.5kHz)
Coupler for NAVTEX wire antenna model MSAC-200-X

  • Coupler for wire shape 'T' antenna in the range of 490/518/4209.5kHz
  • Especially designed for Navtex operating
  • Range: 490/518/4209.5KHz
  • Operating power: 1-5Kw
  • Input impedance: 50 Ohms 
  • Prepared for outdoors
  • Automatic commutation between two tunes (490/518K/4209.5kHz)

74-Ft Coil Loaded Self-Supporting Whip Antenna V-33070 Series

A complete radiant system of great efficiency can be formed when combined with the MSAC-160-W antenna coupler. 
The antenna must be executed in its installation with a good ground to obtain better efficiency. 
  • Frequency Range: 100 KHz to 30 MHz with antenna coupler
  • Power rating: 2-5 kW 
  • Coil loaded
  • High efficiency
  • High strength filament-wound fibreglass base
  • Low cost installation
  • Low cost maintenance
  • Mechanical length: 22.8m (model V33070-CL2) & 23.2m (model V33070-FT -CL2)
  • Base insulator: Epoxy/Fiberglass
  • Top termination: Valosphere
  • Joints: Bronze ferrule c/w locking pin
  • Center of gravity: 7.6m  for V33070-CL2 & 7.3m for V33070-FT -CL2
  • Temperature: - 50°C to 65°C
  • Ice loading test: 240 Km/Hr
  • Wind loading test: 160 Km/Hr
  • Weight: 158KG


Umbrella-Loading Folded Monopole model CV-051

A complete radiant system of great efficiency can be formed when combined with the MSAC-200-X or CM-051-X antenna coupler.The antenna must be executed in its installation with a good ground to obtain better efficiency. 
  • High Efficiency
  • No Special Network needed
  • Easy to Install
  • High Power Capability
  • Polarization: Vertical
  • Recommended Frequency: 480 to 518kHz
  • Gain.OverAverageSoil: 1.5dBi
  • VSWR: Less than 1.5:1
  • RF Power Capability Average/PEP:  1kW/2kW; 5kW/10kW; 10kW/20kW
  • Antenna Height: 40m
  • Guy Radius: 39m
  • Ground Screen Radius: 30m
  • Wind Loading Capability: 45m/s
  • System Net Weight: 850kg

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