SKU: 20973800686

FrSky Tandem TD SR12 -Stabilized

Sale price$109.80 Regular price$122.00
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

FrSky Tandem TD SR12 -StabilizedThe Tandem (TD) dual band receivers are unlike any other FrSky 2. 4Ghz or 900Mhz receivers, they work simultaneously at both 900Mhz and 2. 4Ghz frequencies. That means TD receivers provide not only low latency signal and long range control but also benefit from the enhanced level of high reliability and anti interference performance. The TD SR12 receiver is equipped with a triple antenna (22. 4G & 1900M) design that provides multi directional wide

The Tandem (TD) dual-band receivers are unlike any other FrSky 2.4Ghz or 900Mhz receivers, they work simultaneously at both 900Mhz and 2.4Ghz frequencies. That means TD receivers provide not only low latency signal and long-range control but also benefit from the enhanced level of high reliability and anti-interference performance.

The TD SR12 receiver is equipped with a triple antenna (2×2.4G & 1×900M) design that provides multi-directional wide coverage for the remote signal and is designed for RC users who want to benefit from resilience and long-range in their radio communications.

TD SR12 also provides a socket that can be used to connect the NFC Switch panel to enable the built-in Power Switch function. Dual-power provides a safe and efficient way to power the system with your power sources connected via a pair of standard XT30 connections. The dual-power consumption system is designed to operate in balance mode, where it consumes the power line from either power source depending on which has the higher voltage. With a built-in black box module, the data (Power & Signal related) under unusual status during the flight can be recorded by TD receivers.

The configurable 12-channel ports are a big feature of TD SR12, each channel port can be assigned as PWM, SBUS, FBUS, or S.Port. With the FBUS protocol, the Tandem series receivers can open up the possibility of seamlessly pairing with multiple telemetry devices (Neuron ESC, Advance Sensors, etc.) as well as simplifying the builds setup.

ADV Stabilizer
The TD SR12 offers an ADV Stabilizer function which is an upgrade over the original classical gyroscope stabilization modes. The ADV Stabilizer offers an advanced mode that provides more programmable stabilized channels and flexibility.

The classical stabilization mode has been enhanced with 5 additional stabilization channels, providing pin mapping to each channel in the multiple flight modes like Stabilization, Auto-Level, Hover, and Knife-Edge with an airplane model.

In the advanced stabilization mode, all the output pins are configurable for stabilization and additional advanced features such as Stab file sharing, programmable parameters, developer access, etc.

The advanced stabilizer feature incorporates high-precision telemetry sensors to monitor altitude, vertical speed, etc. This ADV feature is an additional benefit compared to using a regular S series stabilization receiver.

Features 

  • Simultaneous Working Dual-Band (900M/2.4G) TD Mode
  • Dual Power Balancing Consumption
  • Built-in Advanced Stabilization Functions
  • Built-in High-Precision Telemetry Sensor (Altitude, Vertical Speed, etc.)
  • Basic Black-Box Data Record Function
  • Built-in Power Switch Function | Match with Different External Switches (Optional)
  • 4ms Race Mode with Telemetry
  • Long Control Range (Range varies based on the RF Power settings.)
  • 12 Configurable Channel Ports
    – CP1: PWM / SBUS Out / FBUS / S.Port / SBUS In (Redundancy Func.)
    – CP2-12: PWM / SBUS Out / FBUS / S.Port
  • FBUS / S.Port
  • SBUS Out Port (Supports 16CH / 24CH mode)
  • SBUS In Port (Supports Signal Redundancy)
  • Over-The-Air (OTA) FW Update
Specifications
  • Frequency: 900MHz & 2.4GHz
  • Dimension: 48.5*33*17.9mm (L*W*H)
  • Weight: 23g
  • Operating Voltage: 3.5-10V (Recommend 2S Li Batteries)
  • Operating Current: ≤170mA
  • Continuous Current: ≤20A (power the device) | Instaneous Current: ≤40A (power the device)
  • Voltage Measurement Range via AIN (External device): 0-35V (Battery Voltage Divider Ratio: 1:10)
  • Compatibility: Tandem series radio & TD protocol capable RF module
  • Dual XT30 Power Input Connector
  • Triple Antenna Design (2×2.4G & 1×900M antennas)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20973800686

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stephanie
Lake Worth, US
★★★★★ 2
Junk
Able to chew up in about a day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
E
Verified Purchase
Elena Wheeler
Bozeman, US
★★★★★ 5
Works like a charm!
Color: Brown
Works like a charm. My puppy was crying and would not stop -as soon as I put batteries in and turned it on -my puppy went right to sleep and slept all night. I’d say that’s 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
T
Verified Purchase
Tammy Rogers
Pawtucket, US
★★★★★ 5
Perfect for puppies!!
Color: Brown
I have boughtv3 of these! I bought one for each of my puppies. They still have them and sleep with them. My oldest dog is a rottweiler and is 4 now, she has kept her heartbeat puppy in almost perfect condition.
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Reviewed in the United States on May 10, 2026
N
Verified Purchase
Noah
Lowell, US
★★★★★ 5
Worth the money!
Color: Brown
If your puppy has a hard time sleeping- just get it! Our puppy loves it and sleeps with it every night! I couldn’t believe the difference it made. He sleeps through most of the night now and only wakes up to potty!
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Reviewed in the United States on May 16, 2026
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Verified Purchase
John
Dallas, US
★★★★★ 4
Cute, unrealistically loud, and quickly outgrown
Color: Brown-D
This puppy is super cute. The heartbeat sound is louder than it needs to be. My puppy (8-11 weeks) doesn't seem to find it comforting. The cactus toys are cute but are destroyed easily. The rope toys in varying sizes are holding up well, but we will have to remove half of them as they are becoming a choking hazard size as our puppy grows. We've only had this a couple of weeks, and she's already outgrown most of what is in this set.
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Reviewed in the United States on February 14, 2026

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