SPMSR2100
SR2100 Micro 3-Channel DSMR Race Surface Receiver w/Internal Antenna
SR2100 Micro 3-Channel DSMR Race Surface Receiver w/Internal Antenna
Eliminate clutter and improve your RF performance with the SR2100 DSMR® Micro Race Antenna-Less receiver. The SR2100 features the signal performance you demand while making installing your reveiver in a car or truck easier than ever. The Frequency-Agile DSMR technology delivers a super-fast 5.5m/s frame rate in even the noisiest of RF environments.
While small in size the SR2100 is packed full of features. The three-channel design makes it easy to connect your servos, ESCs, transponders, fans or other accessories. Binding to your DSMR-equipped transmitter, such as the DX6R PRO, DX4R PRO and DX4S, is easy thanks to the integrated bind button. Plus, you get the extra protection of a waterproof‡ Reliakote™ conformal coating that seals its electronics from the elements and other corrosives like nitro methane or motor spray.
† Requires a DSM2/DSMR transmitter capable of a 5.5ms frame rate.
‡ For complete details on waterproof standards, please refer to the product instruction manual.
Always purchase products from a Horizon Hobby, Inc. authorized dealer to ensure authentic high-quality Spektrum product. Horizon Hobby, Inc. disclaims all support and warranty with regards, but not limited to, compatibility and performance of counterfeit products or products claiming compatibility with DSM2 or Spektrum products.
Attention: Horizon Hobby has confirmed that all Spektrum Products being sold by KoKo Technology are counterfeit. We consider it a danger to use these products, waive all liability and will not support any warranty or service in regards to them.
Key Features:
- Built-in antenna
- DSMR protocol
- 3-channel functionallity
- 5.5ms frame rate with very low latency and super high speed response
- Small and lightweight
- Reliakote coating protects the SR2100 from water, fuel, and dust
Specifications:
- Type: SR2100 2 Ch DSMR Micro Race Antenna-Less Rx
- Modulation: DSMR/DSM2
- Band: 2.4GHz
- Length: 0.7 in (17.6 mm)
- Width: 1.0 in (25.5 mm)
- Height: 1.0 in (25 mm)
- Weight: 0.2 oz (5.5g)
- Voltage Range: 3.5-9.6V
- Antenna Length: N/A
- Axial SCX10 Pro
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers
Product details
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Engineered for Speed. Built for Control.
Our RC vehicles and parts are crafted with cutting-edge tech and tested for durability. From high-speed drones to rugged RC cars and boats, every product delivers serious fun and unmatched reliability.
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Got Questions? We've Got Answers
What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
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