Spektrum
Spektrum SRXL2 DSMX Remote Serial Telemetry Receiver
Spektrum SRXL2 DSMX Remote Serial Telemetry Receiver
SKU:SPM4651T
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The Spektrum SRXL2 DSMX Remote Serial Telemetry Receiver (SPM4651T) is a micro-sized receiver offering lightning-fast serial communication, full-range telemetry, and robust signal stability, making it ideal for helicopters, FPV, and multirotor applications.
Features
- SRXL2 protocol: high-speed, bidirectional serial communication up to 20 channels
- Low-noise amplifier for extended control and telemetry link range
- Wide input voltage: 3.3 V – 8.4 V
- Full-range telemetry support
- Dual diversity antennas for optimal reception in complex installs
- Compact, lightweight build—perfect for tight or weight-sensitive spaces
- Bind button—no plug needed
What's Included
- SPM4651T SRXL2 Receiver
- Product Manual
Needed to Complete
- Spektrum DSMX transmitter and compatible flight controller with SRXL2 support
Specifications
- Channels: Up to 20 via SRXL2
- Modulation: DSMX 2.4 GHz
- Input Voltage: 3.3 V – 8.4 V
- Telemetry: Full range
- Serial Output: SRXL2
- Antenna Length: ~3.9″ (100 mm) dual diversity
- Dimensions (L × W × H): 28.2 × 17.3 × 6.6 mm (1.11 × 0.68 × 0.25 in)
- Weight: ~0.14 oz (4 g)
- Failsafe: Not supported
- Forward Programming: Not supported
Frequently Asked Questions
When will my order be shipped?
Orders placed before our daily cut-off time are usually shipped the same or next working day.
You’ll receive tracking details as soon as the courier collects your parcel.
How long will delivery take?
South African deliveries typically arrive within 1–3 working days, depending on your location.
International delivery times vary based on the destination and courier service.
Can I collect my order?
Yes. Collection is available from our Somerset West showroom during business hours.
Where are you based?
We’re based in Somerset West, Cape Town, South Africa, and ship throughout South Africa and worldwide.
Do you ship worldwide?
Yes — we offer worldwide shipping.
What payment methods do you accept?
We accept secure online payments, including card payments, instant EFT, PayPal, and other major South African payment methods.
In-store card payments are available via Yoco.
Will I receive a tracking number?
Yes. Tracking information is emailed automatically once your order has been dispatched.
Do the products include a warranty?
Most items include a manufacturer-backed warranty.
Warranty terms vary by brand and product type.
Can I get help choosing the right product?
Yes — we’re happy to help with recommendations, compatibility questions, and general advice.
Do you offer support after purchase?
Absolutely. We provide assistance with troubleshooting, part guidance, and setup help where possible.
Is my order safely packaged?
All items are securely packaged to minimise the risk of damage during transit.
Can I change or cancel my order?
If your order hasn’t been shipped yet, we can usually assist with changes or cancellations.
Please contact us as soon as possible.
Do you offer dealer or wholesale pricing?
Yes — eligible retailers can apply for a dealer account.
