Highest Quality Products Coast to Coast

SkyView XPNDR-261 Mode-S Transponder

SkyView XPNDR-261 Mode-S Transponder


Item:   DYNON SV-TXP261
Price: $2,130.00 
Item Qualifies for Free Ground Freight (48 States) on Orders Over $350
Add to Cart
Integrated: Made for the SkyView System with control and annunciation appearing on the SkyView Display. The transponder module can be mounted anywhere in the airplane that is convenient.

Traffic: Features TIS Traffic (USA).

Meets USA and Europe ADS-B Out Mandates: Note, full ADS-B Out compliance requires a TSO-C146A GPS (WAAS) to be connected. NOTE ON U.S. COMPLIANCE: Currently the FAA ADS-B requirements specify the higher power Class 1 transponder. For U.S. customers, we recommend only the Class 1 SV-XPNDR-261.

Dynon Warranty, Support, and Service: These transponders come with a 3-year Dynon Warranty.

Mounting: At only 1 pound and 5.6” by 1.8” by 2.4”, the transponder module can fit into the tiniest places and aircraft. A quick release mounting system allows for simple installation and easy removal if needed for service.

Connections: The SV-XPNDR-26X connects to a serial data line on each SkyView Display.

Mechanical Dimensions: The display mechanical drawings can be downloaded here: SV-XPNDR-26X Mechanical Drawing
For High Performance Aircraft
and ALL US Aircraft

For <15,000 feet, <175 knots
Not for US

TypeClass 1 Mode SClass 2 Mode S
CertificationETSO 2C112b, C166a and TSO C112c, C166a,
approved for IFR and VFR flight
ComplianceED-73B, ED-14F/DO-160F, DO-178B, DO-254 level C,
DO-260A class BO, DO-181C
Supply Voltage (DC)9 - 33 V
Power Consumption 6 Watts (typical)
(idle:0.15 A, active:0.34 A at14 V)
5 Watts (typical)
(idle:0.15 A, active:0.28 A at 14 V)
Transmitter Power250 W nominal at connector130 W nominal at connector
Operating Temperature-40deg F to +158deg F (-40deg C to + 70deg C)
Cooling RequirementNo fan required
Weight0.9 Lb. (400 g)
Dimensions2.4” x 1.8” x 5.6” (62 x 45 x 141 mm)
Chief Aircraft Logo

The best service and prices, with the largest inventory & fastest shipping. Serving aircaft owners, pilots & RC modellers for 30 years.

Grants Pass Airport
1301 Brookside Blvd. - Grants Pass, OR 97526
West Coast Store: Mon-Fri 7:00am-4:00pm Pacific Standard Time

Deland Airport
813A Flightline Blvd. Ste. 1 - Deland, FL 32724
East Coast Store: Mon-Fri 9:00am-5:00pm, Eastern Standard Time

Secure Card Transactions

USA ePay

Chief's Secure Ordering

Online Orders:Our Site is Secure!
Aircraft / Avionics Orders:(800) 447-3408
Radio Control Orders:(877) 219-4489
24 Hour Fax:(541) 479-4431
Master Card Logo Visa Logo American Express Logo Discover Logo

Chief's Customer Service

Customer Service: (800) 447-3408

Customer Service Request Form

Customer Service Info

Business Hours

E-mail & Phone Numbers