The AV-300 ELT antenna is intended for use with a 406 MHz ELT (Emergency Locator Transmitter) for General Aviation. It is a passive three frequency fiberglass rod whip antenna, designed for low-speed aircraft (up to 350 knots). It has met DO-160G, Section 8, Category U requirements for robust vibration, and is qualified for installation on helicopters with unknown rotor frequencies.
- Frequency coverage 121.5 MHz, 243 MHz, and 406 MHz
- May be installed general aviation aircraft and helicopter up to 350 knots
Product Codes | |
|---|---|
| Mfr Part No: | AV-300 |
| ECCN: | 7A994 |
| PROAPP: | PT2530CE |
| SCHEDULE B CODE: | 8529.10.4000 |
| TSO: | C126a (incomplete system) |
Weight: 9 ozHeight: 14 inFrequency: 121.5 MHz, 243 MHz, & 406 MHzImpedance: 50ΩVSWR: 121.5 MHz & 243 MHz: 2:1, max. 406 MHz: 1.5:1, max.Polarization: VerticalPattern: Omni directionalConnector: BNC (female)RF Power: 10 watts CWApprovals: TSO-C126a
- Stock: Warehouse
- Manufacturer Part #: AV-300
Aircraft Fitment Finder
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.
Authenticity & authorization
We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
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.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
