Millimeter Products WR-28 straight waveguide section, model 690A-6.0/599. Great for WR-28 system builds, test setups, and millimeter-wave signal routing.

Key Specs:
• Waveguide size: WR-28
• Frequency range: 26.5–40 GHz
• Length: 6.0 inches

Condition:
• Amazing condition
• Clean flanges, smooth interior, no dents or damage

Includes:
• WR-28 straight waveguide section only

Shipping:
Ships same business day when ordered before 3 PM CST (Mon–Fri).

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