# Nuand bladeRF 2.0 micro SDR — board outline, 4 × Ø2.54 mounting holes and edge connector blocks

> What are the Nuand bladeRF 2.0 micro board dimensions and mounting-hole positions?

- Category: Electronic components › Modules, sensors & displays
- Kind: Modern device
- Basis: Nuand's published mechanical DXF and 3D STEP for the bladeRF 2.0 micro.
- Page: https://xemstudio.com/objects/nuand-bladerf-2-0-micro/ · JSON: https://xemstudio.com/api/geometry?object=nuand-bladerf-2-0-micro · Plain text: https://xemstudio.com/objects/nuand-bladerf-2-0-micro/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 106.6 | 63.5 | 14.7 |

**Exact dimensions.** Every file is drawn at true size with no tolerance added. The holes and pins that meet another part are listed below under Mating features, with the fit each joint needs; open those by your process's clearance before making the part.

## Notes

- Exact nominal dimensions. PCB 101.6 × 63.5 × 1.7 mm (4.0 × 2.5 in); datum is the lower-left board corner at (0, 0), bottom face on z=0, X along the long edge.
- Four mounting holes Ø2.54 at (6.35, 6.35), (88.90, 6.35), (6.35, 57.15) and (88.90, 57.15): an 82.55 × 50.80 mm pattern, 6.35 mm from the −X edge and 12.70 mm from the +X edge.
- Two connector blocks stand on the −X short edge and overhang it: 14.41 × 8.89 mm, 12.7 mm tall, at y 11.71–20.60 (overhang 4.25 mm), and 18.08 × 12.00 mm, 14.7 mm tall, at y 25.77–37.77 (overhang 5.0 mm). Overall length with overhang 106.6 mm.
- Modelled: board outline, mounting holes and the two edge connector blocks. Not modelled: SMA RF ports, heatsinks, small components and the underside parts.

## Mating features (exact size; open press / slide / run / socket by your process clearance, leave designed and clamp as drawn)

| feature | exact | mates with | fit | files |
|---|---|---|---|---|
| mounting holes | 4 × Ø2.54 on 82.55 × 50.80 mm; PCB 101.6 × 63.5 × 1.7 | M2 or #2 screws on standoffs | designed | all |
| edge connector blocks | 14.41 × 8.89 × 12.7 at y 11.71–20.60 and 18.08 × 12.0 × 14.7 at y 25.77–37.77, overhanging the −X edge by 4.25 and 5.0 | case end-wall cutouts | designed | all |

## Sizes

| hole | x mm | y mm | diameter mm |
|---|---|---|---|
| 1 | 6.35 | 6.35 | 2.54 |
| 2 | 88.9 | 6.35 | 2.54 |
| 3 | 6.35 | 57.15 | 2.54 |
| 4 | 88.9 | 57.15 | 2.54 |

## Where the files are

- Nuand: [bladeRF 2.0 micro product page](https://www.nuand.com/product/bladeRF-xA5/) — web — Publisher's page; dimensions are facts
- Nuand: [bladeRF 2.0 micro mechanical drawing (DXF)](https://www.nuand.com/micro.dxf) — web — Publisher's page; dimensions are facts
- Nuand: [bladeRF 2.0 micro 3D model (STEP)](https://www.nuand.com/estimate.STEP) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/nuand-bladerf-2-0-micro/index.json

- nuand-bladerf-2-0-micro: [STEP](https://xemstudio.com/files/hardware/nuand-bladerf-2-0-micro/nuand-bladerf-2-0-micro.step) · [STL](https://xemstudio.com/files/hardware/nuand-bladerf-2-0-micro/nuand-bladerf-2-0-micro.stl) — Nuand bladeRF 2.0 micro SDR — board outline, 4 × Ø2.54 mounting holes and edge connector blocks

## Questions

**How big is the bladeRF 2.0 micro board?**

The PCB is 101.6 × 63.5 mm (4.0 × 2.5 in) and 1.7 mm thick; with the edge connectors it is 106.6 mm long and 14.7 mm tall.

**What is the bladeRF 2.0 micro mounting-hole pattern?**

Four Ø2.54 holes on an 82.55 × 50.80 mm rectangle, 6.35 mm in from one short edge and 12.70 mm from the other.

**How far do the connectors stick out past the board edge?**

4.25 mm and 5.0 mm on the same short edge, for blocks 12.7 mm and 14.7 mm tall.

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