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Y6623D Series (3-Element 200/220 MHz Rail Yagi)

3-Element 200/220 MHz Rail Yagi Antenna Series


The Y6623D Series provides 7 dBd directional coverage for 200/220 MHz PTC, wayside, and fixed radio systems.

  • Offers separate 200 MHz and 220 MHz tuned configurations.
  • Provides 7 dBd gain from a compact three-element rail-infrastructure array.
  • Uses a direct N-female feed and 125 mph mast-rated construction.

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

Product Description

The Y6623D Series gives rail and fixed LMR sites a compact three-element Yagi for the 200/220 MHz region. Separate -200 and -220 variants tune the antenna around different operating blocks rather than stretching one match across the entire range.

PTC and wayside fit: The product is identified for Positive Train Control and rail wayside communications as well as other fixed 200/220 MHz paths.

Mechanical durability: A heavy-wall aluminum boom, solid elements, and 125 mph wind rating support exposed mast installations.

Ideal applications:

  • Positive Train Control
  • Rail wayside communications
  • Fixed 200/220 MHz LMR links

Example Model Configurations: Y6623D-200, Y6623D-225

Key Specifications

Feature Specification
Frequency

RF: Y6623D-200: 205-255 MHz at 2.1:1; 208-222 MHz at 1.5:1

Y6623D-220: 225-245 MHz at 2.0:1; 228-240 MHz at 1.5:1

Gain

RF: 7 dBd

Polarization

RF: Vertical in the normal installation orientation

Connector

RF connector: Direct N jack (female)

Mounting Mast mount with stainless mounting hardware
Dimensions 24 in length x 30 in maximum element span
Material

Body / boom: 3/4 in heavy-wall aluminum tubing

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
Y6623D-200 7dBd gain
Y6623D-225 225-245 MHz; 7dBd gain

Tech Documents & Resources

y6623-data-sheet

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