# Holybro SiK Telemetry Radio V3 (100 mW, pair)

![Holybro SiK Telemetry Radio V3 (100 mW, pair)](https://parts.trymaglev.com/img/dr-holybro-sik-v3.webp)

Open-source SiK 915/433 MHz MAVLink telemetry radio, plug-and-play with Pixhawk; the cheapest GCS link.

- Maglev ID: dr-holybro-sik-v3
- Brand: Holybro
- MPN: 17013
- Category: drone / Radios & Datalinks
- Origin: unknown (not confirmed)
- Maker: Holybro (brand, unknown)
- NDAA: unknown · Blue UAS: not-listed · FCC: n/a
- HTS: 8517.62.00.90 (typical)
- MOQ: 1 · Lead time: unknown
- Confidence: VERIFIED

## Price
- 1+: $58.99 (list, 2026-10-29, https://holybro.com/products/sik-telemetry-radio-v3)

## Specifications
- Band: 915 MHz or 433 MHz
- Range: >300 m out of the box; several km with ground patch antenna (maker)
- Throughput: kbps-class serial (RF data rates up to 250 kbps)
- Weight: 23.5 g with antenna (100 mW)

## Links
- Product: https://holybro.com/products/sik-telemetry-radio-v3
- Datasheet: none
- CAD: none

## Equivalents
- RFD Design RFD900x Telemetry Modem (dr-rfd-rfd900x)

## Works with
- Holybro Pixhawk 6C (dr-holybro-pixhawk-6c)
- Holybro Pixhawk 6X (FC module) (dr-holybro-pixhawk-6x)

## Sources
- https://holybro.com/products/sik-telemetry-radio-v3 (specs, price)