HardLabs

Lna

tmolteno·TART-3·hardware/lna/lna.kicad_pcb

Lna PCB layout, top view — open source board by tmolteno

About the Lna PCB

Lna is an open source PCB design by tmolteno, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 35.5 × 17 mm, with 10 components from 9 distinct parts.

Other key parts include the BGU8009. By type, the board carries 3 connectors, 2 diodes, 2 inductors, 1 IC, 1 capacitor and 1 resistor.

It belongs with the rf & radio and science & space designs in this gallery.

From the project

The TART radio telescope, Version 3.

The TART-3 LNA connects the antenna to the radio receiver.

It is powered by the radio receiver through the coax. The design goal is to get up to 10m of cable.

Main components on the Lna

BGU8009

Lna bill of materials (BOM)

10 components, 9 distinct parts.

QtyPartRefs
1
BGU8009
U1
2
142-0701-801
J1, J2
1
Conn_01x01_Male
J3
1
Bi_ESD_Diode
D1
1
PWR
D2
1
5.6nH
L1
1
100nH
L2
1
1nF
C1
1
1K
R1

Lna design files

The KiCad project lives in the tmolteno/TART-3 repository on GitHub; these links point at the commit this page was built from.

Lna: common questions

How big is the Lna PCB?

The Lna measures 35.5 × 17 mm, has 4 copper layers and is 1 mm thick.

How many components are on the Lna?

10 components, from 9 distinct parts. The full bill of materials is listed on this page.

Where can I download the Lna design files?

From the tmolteno/TART-3 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Lna design in my own project?

Yes, under the terms of its GPL-3.0 license, which tmolteno chose for the repository.

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