P400 Telemetry Radio, Pair
A radio modem that carries MAVLink telemetry and commands between an autopilot and a ground station. From Holybro's specification: Frequency band: 400 MHz band; Supplied as: Pair (air and ground unit); Transmit power: Software-adjustable 100 mW–1 W (20–30 dBm). Holybro part number 17038.
Key specifications
- Frequency band
- 400 MHz band
- Supplied as
- Pair (air and ground unit)
Before you order: Check the frequency band you are permitted to use, the transmit power and whether you need a pair or a single unit.
- Part number
- 17038
- Type
- Telemetry radios
- Manufacturer's range
- Holybro Telemetry Radios
Includes GST and delivery in India
Imported to order. Lead time confirmed with your quotation.
Request a quotation from your cart. No payment is required to submit.
Specifications
| Manufacturer | Holybro |
| Holybro SKU | 17038 |
| Product type | Telemetry radio |
| Product line | Microhard Telemetry Radio V2 |
| Category | Telemetry Radios |
| Frequency band | 400 MHz band |
| Supplied as | Pair (air and ground unit) |
| Transmit power | Software-adjustable 100 mW–1 W (20–30 dBm).The P400 and P900 are different frequency variants. A hardware figure, not a licence to transmit at it. |
Price and supplied configuration
- SKU
17038- Price
- ₹1,23,600.29
Prices are in rupees. Includes GST and delivery in India. Delivery and returns
Documentation
Checked against the manufacturer's published figures: holybro.com/…/microhard-telemetry-radio-v2 (opens in a new tab) (read 26 September 2026).
Questions buyers ask
Where is the datasheet?
The manufacturer's own page for this part is linked under Documentation on this page; its datasheet and downloads, where the manufacturer publishes them, are there. We also send the datasheet and any drawings with your quotation.
Can I return it?
Yes, within 30 days of delivery, if it is unused and in its original packaging. You pay the return shipping, and we refund 90% of the price after checking the part.
Compare with other telemetry radios
The manufacturers’ figures for this part and the ones most like it, on the rows they publish. — Not specified
| Product | Frequency band | Supplied as | Transmit power |
|---|---|---|---|
| P400 Pair this page | 400 MHz band | Pair (air and ground unit) | Software-adjustable 100 mW–1 W (20–30 dBm). |
| P400 Single | 400 MHz band | Single unit | Software-adjustable 100 mW–1 W (20–30 dBm). |
| P900 Pair | 900 MHz band | Pair (air and ground unit) | Software-adjustable 100 mW–1 W (20–30 dBm). |
| SiK Telemetry Radio V3 1W 915MHz (Pair) | 915 MHz | Pair (air and ground unit) | 1 W |
| P900 Single | 900 MHz band | Single unit | Software-adjustable 100 mW–1 W (20–30 dBm). |
| SiK Telemetry Radio V3 100mW 433MHz | 433 MHz | Pair: two radio modules with antennas; USB/OTG adapters and flight-controller cables. | 100 mW |
Customer reviews
Not yet rated. No customer reviews yet.
Review this product
Share your thoughts with other customers
Create review
P400 Pair
Bought this part from us? Be the first to review it: your review helps the next buyer choose.