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ka6s/rp_adapter
Red Pitaya Shield for HPSDR 1W Transceiver. Controls EB104.ru Hermes RX filter, 300W PA Transmit filter.

Red Pitaya Shield for HPSDR 1W Transceiver. Controls EB104.ru Hermes RX filter, 300W PA Transmit filter.
Temp is an open-source printed circuit board by ka6s, from the ka6s/rp_adapter repository on GitHub. It is a 4-layer board of 170.2 × 135.1 mm with 147 parts on 207 nets, routed with 538 tracks and 82 vias.
It is built around the CY8C4247AXI-M485, KA278R05TU and KA278R12CTU, with the ULN2003, ADT1.5-1 and DB15 among its other parts. Its parts include 56 capacitors, 32 connectors, 27 resistors, 12 ICs and 7 inductors. It belongs with the radio and wireless boards of this library.
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.
Enjoy
| Qty | Value | Footprint | References |
|---|---|---|---|
| 22 | 0.1uF | Capacitors_SMD:C_1206_HandSoldering | C4, C10, C11, C26, C27, C28, C29, C31, C33, C34, C35, C36, C38, C39, C44, C45 +6 |
| 12 | 100pF | Capacitors_SMD:C_1206_HandSoldering | C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23 |
| 10 | 1uF | Capacitors_SMD:C_1210_HandSoldering | C1, C2, C3, C5, C7, C9, C24, C25, C32, C56 |
| 8 | 4.7K | Resistors_SMD:R_1206_HandSoldering | R1, R2, R3, R4, R5, R25, R26, R27 |
| 7 | 0 | Resistors_SMD:R_1206_HandSoldering | R6, R7, R8, R9, R10, R11, R12 |
| 6 | BNC | Sockets_BNC:BNC_Socket_TYCO-AMP_LargePads | P8, P9, P10, P11, P14, P15 |
| 5 | FB | Choke_SMD:Choke_SMD_1206_Handsoldering | L3, L4, L5, L6, L7 |
| 4 | 100uF | SMD_Packages:SMD-1210_Pol | C40, C53, C54, C55 |
| 4 | 10uF | SMD_Packages:SMD-1210_Pol | C37, C41, C42, C43 |
| 4 | 1K | Resistors_SMD:R_1206_HandSoldering | R17, R18, R19, R20 |
| 4 | CONN_02X03 | Pin_Headers:Pin_Header_Straight_2x03 | P16, P17, P18, P19 |
| 4 | JACK_2P | my_lib:RA_3p5_audio_jack | J8, J9, J10, J11 |
| 4 | LED | LEDs:LED_1206 | LED_A1, LED_B1, LED_C1, LED_D1 |
| 3 | 10uF | SMD_Packages:SMD-2010_Pol | C47, C48, C49 |
| 3 | 4504 | SMD_Packages:SO-16-W | U2, U3, U4 |
| 3 | CONN_02X02 | Pin_Headers:Pin_Header_Straight_2x02 | P3, P4, P7 |
| 3 | SMA | minicircuits:SMA_F_RA | J3, J4, J5 |
| 2 | 0.47uH | Choke_SMD:Choke_SMD_1206_Handsoldering | L1, L2 |
| 2 | 100 | Resistors_SMD:R_1206_HandSoldering | R15, R16 |
| 2 | 2R2 | my_lib:RES_10W | R23, R24 |
| 2 | 4R99 | Resistors_SMD:R_1206_HandSoldering | R21, R22 |
| 2 | CONN_01X02 | Pin_Headers:Pin_Header_Straight_1x02 | P12, P13 |
| 2 | CONN_02X08 | Pin_Headers:Pin_Header_Straight_2x08 | P20, P21 |
| 2 | CONN_02X13 | Pin_Headers:Pin_Header_Straight_2x13 | P1, P2 |
| 2 | HEATSINK | my_lib:Heatsink-TO220 | HS2, HS3 |
| 2 | KA278R05 | my_lib:TO-220_4pin_vertical | U8, U9 |
| 2 | PwrPole | my_lib:RA_POWER_POLE | U11, U12 |
| 2 | RELAY_RF | my_lib:RF_RELAY | K1, K2 |
| 1 | 10uF | Capacitors_SMD:C_1210_HandSoldering | C30 |
| 1 | 50 | Resistors_SMD:R_1206_HandSoldering | R14 |
| 1 | 75 | Resistors_SMD:R_1206_HandSoldering | R13 |
| 1 | ADT1.5-1 | minicircuits:ADT1.5-1 | T2 |
| 1 | BARREL_JACK | Connect:BARREL_JACK | CON1 |
| 1 | CONN_01X05 | Pin_Headers:Pin_Header_Straight_1x05 | P5 |
| 1 | CONN_01X07 | Pin_Headers:Pin_Header_Straight_1x07 | P6 |
| 1 | CONN_02X01 | Pin_Headers:Pin_Header_Straight_2x01 | P22 |
| 1 | CY8C4247AXIM | Housings_QFP:LQFP-64_14x14mm_Pitch0.8mm | U1 |
| 1 | DB15 | Connect:DB15FC | J1 |
| 1 | DB25 | Connect:DB25FC | J2 |
| 1 | FUSE | Fuse_Holders_and_Fuses:Fuse_SMD1206_HandSoldering | F1 |
| 1 | KA278R12 | my_lib:TO-220_4pin_vertical | U10 |
| 1 | MAX2611 | TO_SOT_Packages_SMD:SOT-143_Handsoldering | U6 |
| 1 | OPA26741C | SMD_Packages:SOIC-8-N | U7 |
| 1 | SW_PUSH | Buttons_Switches_SMD:SW_SPST_B3S-1000 | SW1 |
| 1 | TC4-LT | minicircuits:TC4-1T | T1 |
| 1 | ULN2003 | SMD_Packages:SO-16-W | U5 |
The 146 most common of 147 parts.

ka6s/rp_adapter
Red Pitaya Shield for HPSDR 1W Transceiver. Controls EB104.ru Hermes RX filter, 300W PA Transmit filter.







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letoine/NeoGeoControllerToUSB
Simple adapter that transforms a NeoGeo controller into a USB controller.
It measures 170.2 × 135.1 mm and has 4 copper layers, 1.6 mm thick.
147 parts, built around the CY8C4247AXI-M485, KA278R05TU, KA278R12CTU and ULN2003. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the ka6s/rp_adapter repository on GitHub, at the commit this page was made from: the board is rp_adapter_v5/temp.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask ka6s before reusing the design.