10 Pack-- Genuine TED 104 -12 Aircraft Transponder DME ADS-B Post Antenna

Click here to purchase or contact the seller of this item on eBay

Current Price: 229.99 USD

 TED 104-12 monopole (post) miniature transponder ADS-B DME antenna. This is a genuine Made-in-USA TED product, not an offshore counterfeit. Beware of popup sellers and similar-sounding part numbers!

NEW in factory-sealed bag with all mounting hardware and sealing gasket!

Shop pack of 10 pieces


Insulator: Annealed Teflon (superior)
Rod: Nickel-plated brass

Connector type: BNC female (most common) with gold center pin
Impedance: 50 ohm (all GA transponders)

VSWR: 1.2:1 (very power efficient) over transponder band

Max airspeed: 250 KIAS

Frequency: Covers aviation transponder, ADS-B and DME bands
Other features:

The dielectric (insulating) material extends out of the connector body for easier cleaning and lower loss, plus it is Teflon!  Works great to replace that antenna that has been bent one too many times, or has gotten too dirty to clean. Or, an older antenna where the dielectric material has started to break down, causing high losses and ATC to tell you they can't "see" your transponder anymore. This antenna is made in the USA.

Compatibility Questions?

Guaranteed compatible with all general aviation transponders, DME, and 1090 MHz ADS-B equipment where the cable from the transponder ends in the common male BNC connector. This antenna fits in place of most previous monopole rod antenna installations with no modification. Contact me and your A&P or avionics shop for suggestions on mounting to composite or fabric-covered aircraft, for best coverage. I'll take any other application questions as well!

I also have cables and connectors!

Please see my other aviation-related auctions!
Need them quick?

Caught on the ground in Class B airspace with a broken antenna? If your need is urgent, I will also ship overnight via your choice of carriers! I'm a pilot too, and understand what it is like being trapped on the ground for a part failure. 

Feedback Policy:

Please--if there is a problem or complaint, tell me so I can try to rectify the problem first! I strive for 5 star performance and a positive buyer experience. If you don't feel comfortable rating me a 5 across the board, please let me know why and give me a chance to fix any issues. Feedback affects my ability to provide affordable antennas more than you might think!

US Shipping and Terms:

Payment by Paypal--if this is not acceptable for you, please contact me to suggest what approved method meets your needs. Contact me if you need special shipping arrangements not listed here. I usually ship no later than the next business day, and sometimes even same-day after payment clearance.

International Shipping and Terms:

International Buyers – Please Note:

Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.

Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying

VAT and Customs charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges.”

“We do not mark merchandise values below value or mark items as ‘gifts’ - US and International government regulations prohibit such behavior.”

International shipping and handling costs include insurance against damage, paperwork, and transit to a post office within a business day of payment clearance. Payment by Paypal--If this is not acceptable to you, please contact me to suggest what approved payment method meets your needs. USPS First Class International will be used, if available, as the most economical shipping method, with delivery times usually 2 weeks or less. I ship approximately 20 percent of my antennas internationally!

10 Pack-- Genuine TED 104 -12 Aircraft Transponder DME ADS-B Post Antenna 10 Pack-- Genuine TED 104 -12 Aircraft Transponder DME ADS-B Post Antenna

Click here to purchase or contact the seller of this item on eBay