HardLabs

Rp adapter

ka6s·rp_adapter

Rp adapter PCB layout, top view — open source board by ka6s

About the Rp adapter PCB

Rp adapter is an open source PCB design by ka6s, published on GitHub under the Custom license license. It is a 4-layer board measuring 120.6 × 142 mm, with 92 components from 53 distinct parts.

Other key parts include the CY8C5868LTI-LP039, CY8C4247AZI-M485, MAX2611, OPA26741C and KA278R05. By type, the board carries 30 capacitors, 18 connectors, 16 resistors, 9 ICs, 5 inductors and 3 transformers.

It belongs with the rf & radio and dev boards & breakouts designs in this gallery.

From the project

Red Pitaya Shield for HPSDR 1W Transceiver. Controls EB104.ru Hermes RX filter, 300W PA Transmit filter.

This is the layout of the 4th iteration of this board. Currently the design in this directory is the transceiver consisting of a connector to the Red Pitaya, the OpenHPSDR TAPR LPU, the OpenHPSDR TAPR T/R board, a 1W PA taken from the OpenHPSDR Penelope board, and a simple 18db ish LNA.

The connecitivy is built to interface to an external amplifier, the Hermes RX Filter from EB104.ru and the 300W LPF from EB104.ru. You need to get the amp keying from the EB104.ru LPF board.

Main components on the Rp adapter

CY8C5868LTI-LP039CY8C4247AZI-M485MAX2611OPA26741CKA278R05KA278R12PwrPole

Rp adapter bill of materials (BOM)

92 components, 53 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CY8C5868LTI-LP039
ULN2004A
U1
1
CY8C4247AZI-M485
ULN2004A
U2
1
MAX2611
U6
1
OPA26741C
U7
2
KA278R05
U8, U9
1
KA278R12
U10
2
PwrPole
U11, U12
1
BARREL_JACK
CON1
1
DB15
J1
1
DB25
J2
1
SMA
J3
1
9-146280-0-02
SMA
J4
1
FTSH-105-01-L-DV-K
SMA
J5
2
JACK_3P
J6, J7
2
CONN_02X13
P1, P2
1
CONN_01X09
P3
1
USB_A
P4
5
BNC
P8, P9, P10, P14, P15
1
CONN_01X02
P13
1
0ZCH0050FF2G
FUSE
F1
Show 33 more
QtyPartRefs
2
HEATSINK
HS2, HS3
2
RELAY_RF
K1, K2
2
1pin
REF01, REF55
2
RSIP7
RS1, RS2
1
TC4-LT
T1
1
ADT1.5-1
T2
1
ADT1-1
T3
1
MBR0520L
ZENER
D1
1
ZENER
D2
1
BLM18SG331TN1D
FB
L3
4
FB
L4, L5, L6, L7
1
C1005X5R1A104K050BA
100uF
C1
3
TMK107BJ105KA-T
1uF
C24, C25, C32
1
TMK107BJ105KA-T
0.1uF
C31
2
C1005X5R1A104K050BA
0.1uF
C33, C34
10
0.1uF
C35, C36, C38, C39, C44, C45, C46, C50 +2
4
10uF
C37, C41, C42, C43
5
100uF
C40, C53, C54, C55, C57
3
10uF
C47, C48, C49
1
1uF
C56
1
ERJ-2GEJ472X
1K
R1
1
ERJ-2GEJ153X
1K
R2
1
ERJ-3GEY0R00V
75
R13
1
ERJ-6GEYJ561V
100
R15
1
ERJ-3GEY0R00V
100
R16
3
ERJ-3GEY0R00V
1K
R17, R18, R20
1
ERJ-3GEYJ821V
1K
R19
1
ERJ-3GEY0R00V
4R99
R21
1
ERJ-6GEY0R00V
4R99
R22
1
ERJ-3GEYJ472V
2R2
R23
1
ERJ-3GEY0R00V
2R2
R24
1
ERJ-6GEY0R00V
4.7K
R25
2
ERJ-3GEY0R00V
4.7K
R26, R27

Rp adapter design files

The KiCad project lives in the ka6s/rp_adapter repository on GitHub; these links point at the commit this page was built from.

Rp adapter: common questions

How big is the Rp adapter PCB?

The Rp adapter measures 120.6 × 142 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Rp adapter?

92 components, from 53 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Rp adapter design files?

From the ka6s/rp_adapter repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Rp adapter design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

More boards in rp_adapter

Similar boards