Temp

ka6s·rp_adapter

Temp PCB layout, top view — open source board by ka6s

About the Temp PCB

Temp is an open source PCB design by ka6s, published on GitHub under the Custom license license. It is a 4-layer board measuring 170.2 × 135.1 mm, with 146 components from 72 distinct parts.

Other key parts include the CY8C5868LTI-LP039, CY8C4247AZI-M485, NTZD3152PT1G, CYBLE-022001-00 and ULN2003. By type, the board carries 56 capacitors, 32 connectors, 27 resistors, 12 ICs, 7 inductors and 4 LEDs.

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 Temp

Temp bill of materials (BOM)

146 components, 72 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
CY8C5868LTI-LP039
CY8C4247AXIM
U1
1
CY8C4247AZI-M485
4504
U2
1
NTZD3152PT1G
4504
U3
1
CYBLE-022001-00
4504
U4
1
ULN2003
U5
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
4
JACK_2P
J8, J9, J10, J11
2
CONN_02X13
P1, P2
3
CONN_02X02
P3, P4, P7
1
CONN_01X05
P5
Show 52 more
QtyPartRefs
1
CONN_01X07
P6
6
BNC
P8, P9, P10, P11, P14, P15
2
CONN_01X02
P12, P13
4
CONN_02X03
P16, P17, P18, P19
2
CONN_02X08
P20, P21
1
CONN_02X01
P22
1
0ZCH0050FF2G
FUSE
F1
2
HEATSINK
HS2, HS3
2
RELAY_RF
K1, K2
1
KMR221GLFS
SW_PUSH
SW1
1
TC4-LT
T1
1
ADT1.5-1
T2
4
LED
LED_A1, LED_B1, LED_C1, LED_D1
2
BLM18SG331TN1D
0.47uH
L1, L2
1
BLM18SG331TN1D
FB
L3
4
FB
L4, L5, L6, L7
3
C1005X5R1A104K050BA
1uF
C1, C2, C5
5
TMK107BJ105KA-T
1uF
C3, C7, C24, C25, C32
7
C1005X5R1A104K050BA
0.1uF
C4, C6, C8, C11, C29, C33, C34
1
GRM1555C1H180FA01D
1uF
C9
1
GRM2165C1H222JA01D
0.1uF
C10
1
GRM1555C1H360JA01D
100pF
C12
1
GRM2195C1H103JA01D
100pF
C13
5
C1005X5R1A104K050BA
100pF
C14, C18, C19, C20, C22
5
TMK107BJ105KA-T
100pF
C15, C16, C17, C21, C23
4
TMK107BJ105KA-T
0.1uF
C26, C27, C28, C31
1
C1005X5R1A104K050BA
10uF
C30
10
0.1uF
C35, C36, C38, C39, C44, C45, C46, C50 +2
4
10uF
C37, C41, C42, C43
4
100uF
C40, C53, C54, C55
3
10uF
C47, C48, C49
1
1uF
C56
1
ERJ-2GEJ472X
4.7K
R1
2
ERJ-2GEJ153X
4.7K
R2, R3
2
ERJ-2RKF22R0X
4.7K
R4, R5
2
ERJ-3GEYJ222V
0
R6, R8
1
ERJ-6GEY0R00V
0
R7
1
ERJ-3GEYJ561V
0
R9
2
ERJ-2GEJ303X
0
R10, R12
1
ERJ-3GEY0R00V
0
R11
1
ERJ-3GEY0R00V
75
R13
1
ERJ-3GEY0R00V
50
R14
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

Temp 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.

Temp: common questions

How big is the Temp PCB?

The Temp measures 170.2 × 135.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Temp?

146 components, from 72 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 Temp 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 Temp 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.

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