Menu
Your Cart

Dme/Transponder Antenna, L-Band, Blade, 6 Hole Mount, C Female Connector & a White Finish. Dm NI70-3

Dme/Transponder Antenna, L-Band, Blade, 6 Hole Mount, C Female Connector & a White Finish.  Dm NI70-3
Out of Stock
Dme/Transponder Antenna, L-Band, Blade, 6 Hole Mount, C Female Connector & a White Finish. Dm NI70-3
DME/TRANSPONDER ANTENNA, L-BAND, BLADE, 6 HOLE MOUNT, C FEMALE CONNECTOR & a WHITE FINISH. DM NI70-3
DM NI70-3 DME/ATC Transponder Antenna | 950MHz–1220MHz, 6-Hole Mount, Type C Female Connector

The NI70 L-Band transponder antenna provides sufficient bandwidth for DME and ATC frequencies on civil aviation aircraft. It will provide omni-directional, vertically polarized coverage when installed on the top or the bottom of an aircraft. To reduce drag, this antenna features an aerodynamic designed structure that consists of a single metal element.
 

This DM NI70 transponder antenna (Alternate Part# DM NI70-3) has a type C female connector and a six-hole mounting pattern.


  • 950 MHz – 1,220 MHz frequency range
  • Omni-directional, vertically polarize polarized pattern
  • Mounts to the top or bottom of aircraft
  • Aerodynamic design

AI disclosure: this description was generated with AI assistance from this product's own listing data.


Product Codes

Mfr Part No:DM NI70-3
ECCN:7A994
SCHEDULE B CODE:8526.10.6000
TSO:C66a,C74b,C112


Weight: 0.25 lbFinish: WhiteConnector: Type C female (N170, N170-3) Type BNC female (N170-2)Drag @ sea level: 0.5 lbFrequency Range: 960 MHz – 1,220 MHzVSWR: < 1.7:1, (960 MHz – 1,220 MHz) < 1.5:1, (1,000 MHz – 1,100 MHz)Gain: equivalent to a λ/4 stubImpedance: 50ΩPolarization: verticalRadiation Pattern: omnidirectionalDC Resistance: open circuitedPower handling: 2 kW peakApprovals: TSO C66a: ENV. CAT. JAJXXXXx TSO C74b: ENV. CAT. JAJXXXX CAT. II

Write a review

Note: HTML is not translated!
Bad Good
Captcha
  • Stock: Out of Stock
  • Manufacturer Part #: DM NI70-3
$1,412.32

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.