The DM N27 marker beacon antenna features a rugged and lightweight design for receiving 75 MHz marker beacon signals. The DM N27 antenna has a low-drag design that is simple to install. Mounting to the aircraft does not require a any cutting of airframe structural members. Its dielectric foam filled, polyester-fiberglass radome offers resistance excellence resistance to moisture and Skydrol while the metal leading edges offer erosion protection.
This DM N27 antenna (Alternate Part# DM N27-1/A) has a TNC female connector, six-hole mount, and painted white
- Low-drag design
- Simple external mounting
- Skydrol resistant housing
- Meets performance specifications of AT-134 and AT-536
AI disclosure: this description was generated with AI assistance from this product's own listing data.
Product Codes | |
|---|---|
| Mfr Part No: | N27-1/A |
| ECCN: | 7A994 |
| NSN: | 5985-01-014-0360 |
| SCHEDULE B CODE: | 8526.10.6000 |
| TSO: | C35c |
Weight: 10 ozConnector: TNC female (N27-1) C female (N27-2) BNC female (N27-3)Construction Type: Dielectric foam filed fiberglass housing with metal leading edgeFrequency Range: 74.75 MHz – 75.25 MHzCenter Frequency: 75.0 MHzVSWR: < 1.5:1:1 (@ midband) < 5.0:1 (74.8 MHz – 75.2 MHz)Gain: -9 dB (relative to isotropic)Impedance: 50ΩPolarization: HorizontalPower Handling: receive onlyApprovals: Qualified to MIL-T-5422E FAA TSO C35c DO108 ENV CAT. ABAAAAX
- Stock: Out of Stock
- Manufacturer Part #: N27-1/A
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Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
- Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
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If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
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