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Communication Antennas
  • Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio
  • Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio
  • Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio
  • Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio
  • Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio
  • Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio
Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio

Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio

  • 1 - 49 Pieces
    $30
  • 50 - 99 Pieces
    $28
  • 100 - 499 Pieces
    $25
  • >= 500 Pieces
    $22

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
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Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Band Communication: Supports 28/50.5/145/435 MHz frequencies (10m/6m/2m/70cm bands), enabling versatile communication across amateur radio, emergency services, and commercial applications.
  • Omni-Directional Coverage: The omni radiator design ensures 360° signal reception and transmission, ideal for base stations requiring broad coverage without directional constraints.

Key features

  • 1. Material Technology

    • With fiberglass material, ensure durability and corrosion resistance in outdoor environments.

  • 2. Interactive Design

    • With a modular design and rotator mechanism, easily adjust height and direction for optimal signal reception.

  • 3. Performance Parameters

    • With support for four frequency bands (28/50.5/145/435 MHz), enable versatile communication across 10m/6m/2m/70cm bands.

  • 4. Scenario Solutions

    • Designed for both amateur radio setups and commercial use, providing reliable omnidirectional coverage in diverse environments.

  • 5. Certification Standards

    • Complies with international communication standards (e.g., FCC/CE) for reliable signal transmission.

Product details

Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna for 10m/6m/2m/70cm base radio

The Quad band base colinear 28/50.5/145/435 MHz Omni Fiberglass Antenna is a versatile communication solution designed for 10m/6m/2m/70cm base radio systems. Built with durable fiberglass and an omni-directional radiation pattern, it ensures reliable signal coverage in all directions while supporting multiple frequency bands for flexible deployment. Its lightweight yet rugged design makes it ideal for amateur radio, emergency communication, and commercial applications requiring multi-band compatibility.

Technical specifications

FeatureSpecificationBenefit
Frequency Bands28 MHz (10m), 50.5 MHz (6m), 145 MHz (2m), 435 MHz (70cm)Supports multi-band operations for diverse communication needs
MaterialFiberglassCorrosion-resistant, lightweight, and weatherproof
Radiation PatternOmni-directional360° signal coverage for all-around reception/transmission
MountingTripod stand (adjustable height)Easy setup and optimal signal positioning

Customization guide

Adjustable tripod height (1.5m–3m) to meet site-specific elevation requirements. Optional rotator attachment enables directional signal optimization for long-range or targeted communication scenarios.

Get inspired

With its quad-band capability and omni-directional design, this antenna is perfect for setting up a resilient communication hub for amateur radio networks, emergency response teams, or outdoor events.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Frequency Range28/50.5/145/435 MHz+433–450 MHz extension+400–470 MHz + 900 MHz
Gain4.5 dBi6.5 dBi8.5 dBi
Weather ResistanceIP54IP65IP67 + -40°C to +70°C
Weight2.5 kg3.2 kg4.0 kg (with reinforced base)

Supplier's note

  1. Three Technical Breakthroughs:

    • Fiberglass Construction: Reduces weight by 30% compared to metal antennas while maintaining durability.
    • Omni-Directional Radiation: Eliminates the need for manual alignment, ideal for rapid deployment in unpredictable environments.
    • Multi-Band Compatibility: Covers amateur radio, public safety, and satellite bands in a single unit, reducing hardware costs.

  2. Optimal Version Selection:

    • Base Model: Suitable for hobbyists and small-scale operations requiring basic multi-band coverage.
    • Advanced Model: Tailored for commercial users needing extended frequency support (e.g., 433–450 MHz for IoT devices) and IP65 protection.
    • Pro Model: Designed for professional use in extreme conditions (e.g., disaster zones). Its 8.5 dBi gain and IP67 rating ensure stable performance even in heavy rain or sub-zero temperatures.

With the Pro version’s enhanced gain and weatherproofing, you can maintain critical communications during severe storms. Pair its 900 MHz band support with a low-noise amplifier to achieve 20% longer range than standard systems.

Frequently asked questions

  • Which quad band antenna is best for amateur radio operators needing coverage on 10m, 6m, 2m, and 70cm bands?

  • How to clean and maintain a fiberglass base colinear antenna for optimal performance?

  • Why choose an omni-directional radiator for base radio setups like the Quad band antenna?

  • Can the Quad band base colinear antenna’s height be adjusted via its tripod stand?

  • Is the Quad band antenna’s fiberglass material more durable than aluminum for outdoor use?

  • Does the Quad band antenna support simultaneous operation on 28 MHz and 435 MHz bands?

  • What certifications does the Quad band antenna have for amateur radio frequencies like 145/435 MHz?

  • Can I customize the Quad band antenna with a rotator for directional signal optimization?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialOutdoor installations needing durabilityFiberglass (ASTM D638: 55,000 psi tensile strength) ▲▲▲ (vs Base: 40,000 psi)Lightweight, corrosion-resistant, and withstands extreme weather.Higher cost than metal alternatives.
Radiator TypeBase stations requiring 360° coverageOmni-directional (360° coverage) ▲▲ (vs Industry Standard directional antennas)No need for precise aiming; ideal for all-around signal reception/transmission.Lower gain compared to directional antennas for focused long-range use.
Frequency RangeMulti-frequency applicationsQuad-band (28/50.5/145/435 MHz) ▲▲▲ (supports 4 bands vs Base’s 2)Versatile for amateur radio, emergency comms, and multi-standard systems.Complex setup for simultaneous multi-band use.
Durability/Weather ResistanceHarsh outdoor environmentsIP67 Waterproof ▲▲ (vs Base’s IP54 rating)Withstands rain, dust, and temperature extremes without performance loss.Heavier build may reduce portability.
Portability/ModularityField operations needing mobilityModular design with rotator ▲▲▲ (supports quick reconfiguration)Easy assembly, disassembly, and repositioning for dynamic deployment.Requires more components, increasing logistical complexity.
Signal PerformanceLong-range communication12 dB Gain ▲▲▲ (vs Industry Standard’s 5 dB)Enhanced signal strength for distant communication and reduced interference.Higher power consumption compared to lower-tier models.

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