HF-QRP-ServiceMonitor
About the HF-QRP-ServiceMonitor PCB
HF-QRP-ServiceMonitor is an open source PCB design by SmittyHalibut, published on GitHub under the Apache-2.0 license. It is a 2-layer board measuring 76.2 × 127 mm, with 53 components from 31 distinct parts.
Other key parts include the AD8307 and TL072. By type, the board carries 16 resistors, 14 connectors, 12 capacitors, 4 diodes, 3 ICs and 2 relays.
From the project
A set of testing gear for your HF QRP radios.
Documentation: https://docs.google.com/document/d/1AvHzDoBxXDUolqx6FsBMn076Gl0RjaEZqFqrANyeqWs/edit# YouTube Playlist of live streams where I did this work: https://www.youtube.com/watch?v=ZD_V13OpfFE&list=PLyhRhuo30TzVZJrvRoCTQwFVjwLlRqt9Y
Main components on the HF-QRP-ServiceMonitor
HF-QRP-ServiceMonitor bill of materials (BOM)
53 components, 31 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | AD8307 | SOIC-8_3.9x4.9mm_P1.27mm | U1, U2 |
| 1 | TL072 | SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | RadioBNC | BNC_TEConnectivity_1478204_Vertical | J1 |
| 1 | RadioSMA | SMA_Vertical_Or_Edge | J2 |
| 1 | High Impedance Tap | BNC_TEConnectivity_1478204_Vertical | J3 |
| 1 | Low Impedance Tap | SMA_Vertical_Or_Edge | J4 |
| 1 | Frequency Counter | SMA_Amphenol_901-144_Vertical | J5 |
| 1 | Signal Generator | SMA_Amphenol_901-144_Vertical | J6 |
| 1 | Forward Sample | SMA_Amphenol_901-144_Vertical | J7 |
| 1 | Reverse Sample | SMA_Amphenol_901-144_Vertical | J8 |
| 1 | AntennaBNC | BNC_TEConnectivity_1478204_Vertical | J9 |
| 1 | AntennaSMA | SMA_Vertical_Or_Edge | J10 |
| 1 | Dummy Load | SMA_Vertical_Or_Edge | J11 |
| 1 | To Digital Deck | PinHeader_2x03_P2.54mm_Vertical | J12 |
| 1 | Ant/Dummy | PinHeader_1x02_P2.54mm_Vertical | J13 |
| 1 | Tx/Rx | PinHeader_1x02_P2.54mm_Vertical | J14 |
| 2 | G5V-1 | Relay_SPDT_Omron_G5V-1 | K1, K2 |
| 2 | Toroidal_Transformer | Toroid-FT50-43-In-Board | T1, T2 |
| 2 | D_Small | D_SMA_Handsoldering | D1, D4 |
| 2 | D_Small | D_DO-41_SOD81_P10.16mm_Horizontal | D2, D3 |
Show 11 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 51pF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C1, C2, C4, C5 |
| 4 | 1nF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C3, C7, C9, C12 |
| 3 | .1uF | C_1206_3216Metric_Pad1.42x1.75mm_HandSolder | C6, C8, C11 |
| 1 | 100uF | CP_Radial_D10.0mm_P2.50mm_P5.00mm | C10 |
| 3 | 10k | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R1, R3, R5 |
| 1 | 47 | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R2 |
| 1 | 4.7 | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R4 |
| 4 | 100 | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R6, R7, R8, R9 |
| 2 | 100k? | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R10, R11 |
| 2 | 2k | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R12, R13 |
| 3 | 22 | R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R14, R15, R16 |
HF-QRP-ServiceMonitor design files
The KiCad project lives in the SmittyHalibut/HF-QRP-ServiceMonitor repository on GitHub; these links point at the commit this page was built from.
HF-QRP-ServiceMonitor: common questions
How big is the HF-QRP-ServiceMonitor PCB?
The HF-QRP-ServiceMonitor measures 76.2 × 127 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the HF-QRP-ServiceMonitor?
53 components, from 31 distinct parts. The full bill of materials is listed on this page.
Where can I download the HF-QRP-ServiceMonitor design files?
From the SmittyHalibut/HF-QRP-ServiceMonitor repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the HF-QRP-ServiceMonitor design in my own project?
Yes, under the terms of its Apache-2.0 license, which SmittyHalibut chose for the repository.