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A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
SRXL2 DSMX Serial Micro Receiver
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Why choose SRXL2 DSMX Serial Micro Receiver through RC-MODEL?
SRXL2 DSMX Serial Micro Receiver is an RC product from Spektrum. This page focuses on what an end customer needs: fit, use cases, specifications and imagery, without prices or outbound supplier detours.
Fit and use
SRXL2 DSMX Serial Micro Receiver fits customers looking for Spektrum items in Spektrum Catalog, Spektrum Aircraft Electronics, Spektrum Receivers, with RC-MODEL support for choosing the right configuration.
- Relevant category: Spektrum Catalog, Spektrum Aircraft Electronics, Spektrum Receivers
- Product identification for inquiry: model SPM4650 / SKU SPM4650
Key details
- Input Voltage: 3.3 - 8.4V
- Product Height: 0.20" (5mm)
- Product Length: 0.67" (17mm)
- Product Weight: 0.05oz (1.4g) including antennas
- Product Width: 0.51" (13mm)
- Antenna Length: 3.9" (100mm)
Before ordering
- Confirm dimensions, power system, radio compatibility or material size before purchase.
- Ask us to match required accessories, adhesives, hardware, batteries or replacement parts.
- RC-MODEL helps with fit checks, availability, compatible accessories and a formal quote in Israel.
SRXL2 DSMX Serial Micro Receiver is a Spektrum product intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter. This page presents the practical buying information a customer needs before ordering: fit, SKU, image, category, specifications and usage advantages.
The content is written for purchasing through RC-MODEL, without supplier prices or links to competing stores.
Key Advantages
- Organized under the Spektrum receiver and radio-link range.
- Intended for aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter.
- Check compatibility with DSMX, Spektrum Smart equipment and the exact model requirements before ordering.
- Includes local product imagery and structured specifications for easier comparison inside RC-MODEL.
- Spektrum Smart compatibility is highlighted where relevant for batteries, chargers, ESCs or telemetry-aware systems.
- Protocol information is surfaced so customers can match the product to their Spektrum radio system.
Core Specifications
- Manufacturer: Spektrum
- Brand: Spektrum
- Product Code: SPM4650
- Product Family: Spektrum receiver and radio-link range
- Application: aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter
- Compatibility Focus: Check compatibility with DSMX, Spektrum Smart equipment and the exact model requirements before ordering.
- Spektrum Category: Radios / Aircraft / Receivers
- Channels: 20
- Band: 2404 - 2476 MHz
- Modulation: DSMX
- Telemetry: Yes
- Input Voltage: 3.3 - 8.4V
- Antenna Length: 3.9" (100mm)
- Bind Method: Bind Button or SRXL2 Bind Command
Relevant RC Academy guides
Learn before you buy
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
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Mandatory pre-flight checks for safer RC flying
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
How to perform the first test flight of an RC aircraft
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| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPM4650 |
| Spektrum Category | Radios / Aircraft / Receivers |
| Product Family | Spektrum receiver and radio-link range |
| Application | aircraft, helicopter, sailplane or multirotor radio installations where reliable control and setup clarity matter |
| Compatibility Focus | Check compatibility with DSMX, Spektrum Smart equipment and the exact model requirements before ordering. |
| Input Voltage | 3.3 - 8.4V |
| Product Height | 0.20" (5mm) |
| Product Length | 0.67" (17mm) |
| Product Weight | 0.05oz (1.4g) including antennas |
| Product Width | 0.51" (13mm) |
| Programmable | No |
| Technology | Smart |
| Water-Resistant | No |
| Antenna Length | 3.9" (100mm) |
| Band | 2404 - 2476 MHz |
| Bind Method | Bind Button or SRXL2 Bind Command |
| Channels | 20 |
| Data Port | Yes |
| Modulation | DSMX |
| Range | Full |
| Telemetry | Yes |
Tags: Spektrum, SPM4650, Spektrum receiver and radio-link range, Spektrum Catalog, Spektrum Receivers, Spektrum Aircraft Receivers, Spektrum Aircraft Electronics, RC-MODEL