2 layers100.4 × 45.7 mm
2 layers100.4 × 45.7 mm
Kiss sdr r2
jerryok826/Simple-SDRSimple SDR Is a basic Software defined receiver.
- Size
- 100.4 × 45.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 88
- Nets
- 50
- Pads
- 220
- Tracks, vias
- 385, 105
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 23 Apr 2024
- Updated
- 12 May 2024
Overview
Kiss sdr r2 is an open-source printed circuit board by jerryok826, from the jerryok826/Simple-SDR repository on GitHub, published under the MIT licence. It is a 2-layer board of 100.4 × 45.7 mm with 88 parts on 50 nets, routed with 385 tracks and 105 vias.
It is built around the 74AHCT1G04GV, SN74CBT3253D and AO3401A, with the BAV99 and PWB1010LC among its other parts. Its parts include 28 capacitors, 25 resistors, 6 ICs, 4 inductors and 3 connectors. It belongs with the radio and wireless boards of this library.
Main components
5
74AHCT1G04GV
SOT-23-5L-40℃~+125℃ 1 1uA 2V 3.7V 4.5V~5.5V 4ns@5V,50pF 550mV 74AHCT 800mV 8mA 8mA SOT-23-5L Inverters ROHSMDDInverters
SN74CBT3253D
SOIC-16-40℃~+85℃ 1.6ns@5V,50pF 3uA 4.5V~5.5V 74CBT Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHSTexas InstrumentsSignal Switches, Multiplexers, Decoders
AO3401A
SOT-231 P-Channel 14nC@10V 30V 47mΩ@10V、60mΩ@4.5V、85mΩ@2.5V 4A 55pF 645pF 80pF 900mV SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETsBAV99
SOT-231 Pair Series Connection 1.25V@150mA 100V 215mA 250mW 4A 4ns 500nA@80V SOT-23 Switching Diodes ROHSNexperiaSwitching DiodesPWB1010LC
SMD-6P,6.8x6.5mmSMD-6P,6.8x6.5mm Power Transformers ROHSCoilcraftPower Transformers
README
README.mdSimple-SDR
Simple-SDR is a basic Software Defined Receiver for experimentation
Project Description
The SDR board has the basic components of a 20 meter Ham band SDR receiver. The sections are:
- A 1.5MHz HPF to reject Broadcast band signals.
- A 20 meter Ham band BPF.
- RF Preamp.
- A Tayloe quadrature detector
- I and Q clock generator.
- SI5351 programmable clock
- I&Q Audio amps
Other SDR projects of interest:
https://github.com/ukagit/sdr_kiss
https://github.com/do7jbh/SSR-2
Parts
88| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C3, C5, C10, C11, C14, C15, C19, C20 |
| 9 | 100R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R10, R11, R18, R19, R20, R21, R24, R25 |
| 5 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7, C17, C18, C27, C28 |
| 4 | 10K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4, R22, R23 |
| 4 | 22nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C21, C22, C23, C24 |
| 3 | 0.1F | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C12, C13, C16 |
| 3 | 0R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R15, R16, R17 |
| 3 | 2.2K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6, R13, R14 |
| 3 | GND1 | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | GND1, GND2, GND3 |
| 3 | MountingHole_Pad | MountingHole:MountingHole_2.7mm_M2.5_ISO14580_Pad | H2, H3, H4 |
| 2 | 0.185uH | Inductor_SMD:L_1206_3216Metric_Pad1.22x1.90mm_HandSolder | L2, L4 |
| 2 | 1.1nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C4 |
| 2 | 100K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R7 |
| 2 | 27R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8, R9 |
| 2 | 380pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C25, C26 |
| 2 | 912pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6, C9 |
| 2 | FerriteBead, 6A 1 9mΩ 33Ω@100MHz ±25% 1206 Ferrite Beads ROHS | Inductor_SMD:L_1206_3216Metric_Pad1.42x1.75mm_HandSolder | FB1, FB2 |
| 1 | +5V | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | +5V1 |
| 1 | 10R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R12 |
| 1 | 2.54uH | Inductor_SMD:L_1206_3216Metric_Pad1.22x1.90mm_HandSolder | L3 |
| 1 | 2.5uH | Inductor_SMD:L_1206_3216Metric_Pad1.22x1.90mm_HandSolder | L1 |
| 1 | 5.1K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5 |
| 1 | 66.6pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8 |
| 1 | 74AHCT1G04 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | 74LC74 | Package_SO:SO-14_5.3x10.2mm_P1.27mm | U3 |
| 1 | AO3401A | Package_TO_SOT_SMD:SOT-23 | Q3 |
| 1 | Audio Out | Connector_Audio:Jack_3.5mm_CUI_SJ-3523-SMT_Horizontal | J4 |
| 1 | BAV99 | Package_TO_SOT_SMD:SOT-23 | D1 |
| 1 | CLK | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | CLK1 |
| 1 | I_CLK | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | I_CLK1 |
| 1 | J310 | Package_TO_SOT_SMD:SOT-23 | Q2 |
| 1 | LD1117S50TR_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | OC_Fault | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D2 |
| 1 | OPA2356xxD | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | PWB1010L | jerrys_Library:Transformer_Coilcraft_PWB1010 | TR1 |
| 1 | Q_CLK | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | Q_CLK1 |
| 1 | SI5351 | jerrys_Library:SI5351_Brd_fp | U6 |
| 1 | SMA | Connector_Coaxial:SMA_Samtec_SMA-J-P-X-ST-EM1_EdgeMount | J2 |
| 1 | SN74CBT3253 | Package_SO:SO-16_3.9x9.9mm_P1.27mm | U5 |
| 1 | filter1 | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | sig2 |
| 1 | filter2 | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | sig5 |
| 1 | filter_gnd1 | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | sig3 |
| 1 | filter_gnd2 | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | sig4 |
| 1 | pwr | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | sig1 | TestPoint:TestPoint_THTPad_D2.0mm_Drill1.0mm | sig1 |
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Questions
How big is the Kiss sdr r2 PCB?
It measures 100.4 × 45.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Kiss sdr r2 use?
88 parts, built around the 74AHCT1G04GV, SN74CBT3253D, AO3401A and BAV99. 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.
Where can I download the Kiss sdr r2 KiCad files?
From the jerryok826/Simple-SDR repository on GitHub, at the commit this page was made from: the board is Hardware/kiss_sdr_r2/kiss_sdr_r2.kicad_pcb and its schematic Hardware/kiss_sdr_r1/kiss_sdr_r1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Kiss sdr r2 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).