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Y3315C Series (5-Element 9 dBd VHF Yagi)

5-Element 9 dBd VHF Yagi Antenna Series


The Y3315C Series provides 9 dBd directional gain across five tuned VHF sub-bands for fixed LMR and repeater links.

  • Offers five tuned selections from 144–174 MHz.
  • Provides 9 dBd gain and 18 dB front-to-back ratio.
  • Handles 300 W and survives winds to 125 mph.

Customization: Cable type, cable length, and connectors can be configured for specific installation requirements.

Product Description

The Y3315C Series adds a five-element, 9 dBd option for VHF systems that need more directional gain than the three-element Y3313 family. Five suffixes divide 144–174 MHz into narrower tuned ranges.

Fixed-site construction: The 74-inch boom, solid elements, stainless hardware, and 125 mph wind rating are intended for permanent mast installations.

Feed arrangement: C-series models terminate in an SO-239 connector and support vertical or horizontal polarization by mounting orientation.

Ideal applications:

  • VHF base stations
  • Repeater links
  • Fixed LMR paths

Example Model Configurations: Y3315C-A, Y3315C-B, Y3315C-C, Y3315C-D, Y3315C-E

Key Specifications

Feature Specification
Frequency

RF: 144-150 ; 150-156 ; 156-162 ; 162-166 ; 168-174 MHz

Gain

RF: 9 dBd

Polarization

RF: Vertical in the normal installation orientation

Connector

RF connector: SO-239 jack (Type C termination)

Mounting YDM2 double V-bolt kit supplied; mounts to mast up to 2-3/8 in diameter
Dimensions 74 in length x 38 in maximum element span
Material

Body / boom: 1 in aluminum U-channel boom

Elements: 3/8 in solid aluminum elements

Maximum Input Power

RF: 300 W

Wind Rating 125 mph (201 km/h)
Environmental Rating / Qualifications

Construction: Weatherproof outdoor construction

Models & Configurations

Model / Configuration Configuration Details
Y3315C-A 144-150 MHz; 9dBd gain
Y3315C-B 150-156 MHz; 9dBd gain
Y3315C-C 156-162 MHz; 9dBd gain
Y3315C-D 9dBd gain
Y3315C-E 168-174 MHz; 9dBd gain

Tech Documents & Resources

Y3315mm

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