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JM Actualidades

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  1. 35 Mhz Yagi antennas – 5 elements, the proposed antenna has a full gain of 9.7 dB, built in aluminum tube.

    Description Yagi antenna

    Information 435 Mhz Yagi antennas – 5 elements 9.7 dBi Gain optimized:

    • 1st, its installation is easy.
    • Mount 6 meters above the ground.
    • cable coaxial RG214.

    Specifications Yagi UHF antenna :

    • Working frequency: UHF freq. 435MHZ
    • Noise figure: < = -3.30 dB.
    • Typical antenna gain: 9.7 dBi.
    • Impedance: 50 ohms.
    • Roe: 1.2 (50 Ohm).
    • The best antennas.

      • Here are the antennas
      • UHF
      • 5 Elements
      • 50 mile range.


    Compare with others

    1- Yagi antenna UHF VHF 70 miles 2-2020-JM Store

    2- Yagi antenna UHF VHF 150 miles 3-2020-JM Store

    3- Yagi antenna UHF VHF Signal Booster 4G 4-2020-JM Store

    Characteristics Yagi antenna UHF :

    • For UHF signals.
    • Low Frequency: UHF 435.0 MHz.
    • Outdoor use.
    • sound reception.
    • Weather resistant: due to the materials used.
    • ground connection. 
    • Cable coaxial RG214 o RG 213.
    • 3 element parasites.
    • linear dipole.
    • Reflector.
    • Instructions to assemble the yagi antenna UHF 2020-JM Store.

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    435 Mhz Yagi antennas – 5 elements

    Below we present diagram images of the UHF yagi antenna.


    Parts list 435 Mhz Yagi antenna.

    Yagi antenna parts 5 elements:

    • Approximately 0.8 meters of 20 mm aluminum tube.
    • gamma separator.
    • UHF Female Adapter.
    • 2.0 mts hollow or solid round aluminum rod.
    • 0.3 meters coaxial cable RG-214 minimum.
    • Antenna support 2.5 cm x 5 meters long.
    • 10 3 mm fluted screws.
    • Clamp or Clamp.

    Yagi antenna tool list 3 items :

    • Aluminum tube cutter.
    • Marking pencil.
    • Welder.
    • Screwdriver (tria head).
    • Electric cutting pliers.
    • Metric belt.
    • Electric drill.
    • Adjustable wrench.
    • 1/8 and 3/8 inch barrier for metal.

    435Mhz Yagi antenna instructions.

    Cutting and assembly instructions:

    1. Mark and cut the 8mm aluminum tubing to the length indicated on the drawing.
    2. Proceed to cut the Boom of the antenna to the actual size.
    3. Now you should drill the Boom with the bits to place reflector, dipole and directors.
    4. Check the separation of the elements, that is, lengths as shown in the print.
    5. Discover a part of the RG 214 cable, to solder it to the UHF female adapter.
    6. Solder the center conductor to the adapter.
    7. Attach the clamp or clamp to the boom.
    8. Finally locate the antenna in an appropriate place.

Details and specifications of the materials for the construction of the antenna

antenna measurements

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