Transponder Antenna/Stub/Bnc 104-12
Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.
What does “New” condition mean?
Request certification documents (8130-3 / EASA Form 1 / C of C)
Description
The 104-12 transponder antenna is a mono-pole antenna that has a top loaded sphere which creates a factor of reliability and safety for a shorter antenna. This antenna offers a voltage standing wave ratio of 1.2:1 at 1,090 MHz and less than 2:1 at 1,030 MHz when connected with a 50Ω coaxial transmission line. The 104 series antennas feature an omni-directional, vertical-polarize radiation pattern when mounted to the underside of the aircraft.
- Frequency: 1030 MHz to 1090 MHz
- Standing Wave Ratio: 1.2:1 at 1090 MHz, 2:1 at 1030 MHz
Product Codes | |
|---|---|
| Mfr Part No: | 104-12 |
| ECCN: | 7A994 |
| SCHEDULE B CODE: | 8529.10.4000 |
Frequency: 1030 MHz to 1090 MHz VSWR: 1090 MHz: 1.2:1 1030 MHz: 2:1 Polarization: Vertical Radiation pattern: Omni-directional Impedance: 50Ω Connector: BNC (female) Altitude: 50,000 ft Airspeed: 350 mph Mounting: One-hole mounting
Specifications
| Part number | 104-12 |
|---|---|
| Manufacturer | Ted Manufacturing |
| Condition | NE |
| Airworthiness | Condition disclosed |
| Country of origin | — |
| Lead time | days |
Fits these aircraft
Always verify against your aircraft's IPC before installing.
Frequently asked
Does the Transponder Antenna/Stub/Bnc 104-12 include certification paperwork?
This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.
What condition is this part?
This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.
How fast does it ship?
This item is in stock and ships promptly, usually the same or next business day once your order and payment are confirmed. Exact transit time depends on your shipping method and destination and is shown at checkout. If your aircraft is grounded, AOG expedited handling is available on request — no phone tree required.
Can I return it?
You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.
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