SPD1200H2

Micro 905 nm rangefinder module for thermal imagers, night vision and civil UAV payloads — a Ø17 × 28.2 mm, ≤ 6 g distance engine for weight-critical optics.

Max range: 0.2–1,200 m (1,500 m night)
Accuracy: ±0.3 m (≤100 m)
Weight: ≤ 6 g
Interface: UART-TTL

905 nm Class 1 · IEC 60825-1 Thermal imaging Night vision Civil UAVs

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VIDEO / DEMO

SPD1200H2 ON THE BENCH

Product video 0:56

The video documents appearance and demonstrated behaviour only — it does not replace the spec table above, which governs range, accuracy, interface and test conditions.

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SPEC / SHEET

SPD1200H2 · 905 nm

Technical specifications full sheet


Laser wavelength	905 nm ± 5 nm
Laser beam divergence	On request
Optical material	On request
Receiving aperture	On request
Measurement range	0.2–1,200 m (max 1,500 m at night)
Ranging accuracy	±0.3 m (≤100 m) · ±0.3 m + d·0.7‰ (>100 m)
Measurement frequency	2–15 Hz adaptive
Interface	UART-TTL
Baud rate	115200 bps
Supply voltage	DC 3.3–5 V
Startup time	On request
Average laser power	On request
Response time	On request
Operating power	Average 0.45 W · max ≤ 0.75 W
Operating temperature	-20 to +60 ℃
Storage temperature	On request
Protection rating	IP67 (lens cavity)
Laser safety class	Class 1 (eye-safe)
Dimensions	Ø17 mm × 28.2 mm
Weight	≤ 6 g
Shock / vibration	On request
Reliability	On request

Interface UART-TTL, 6-pin

Pin	Signal	Description
1	SW-SHOT	Function enable (active high)
2	RXD	Host → module
3	TXD	Module → host
4	I/O	Reserved for expansion
5	VCC	Power +
6	GND	Power −

Application fit where it ships

Thermal imaging Night vision Civil UAVs

Data is transmitted as a standard 8-byte UART frame (0x55 0xAA header, function code, four data bytes, checksum); distance is returned as the value ×10 for a one-decimal reading. A PC configuration tool and standard command set are available for integration.