ffellowship
Mineinjava
Frequency Fellowship: Examining Radio Wave Propagation from a High Altitude Balloon
Components (16)
| Reference | Value | Description |
|---|---|---|
| IC1 | ATGM336H-5N31 | GSM & GPRS & GPS Modules 9.7X10.1mm RoHS |
| Q2 | AO3401A | 30V 4A 44mΩ@10V,4.3A 1.4W 1.3V@250uA 1 Piece P-Channel SOT-23 MOSFETs ROHS |
| U7 | MAX809STRG | |
| A1 | RaspberryPi_Pico | Versatile and inexpensive microcontroller module powered by RP2040 dual-core Arm Cortex-M0+ processor up to 133 MHz, 264kB SRAM, 2MB QSPI flash; also supports Raspberry Pi Pico 2 |
| AE1 | Antenna_Shield | Antenna with extra pin for shielding |
| AE3 | HF 14MHz ANT | Antenna with extra pin for shielding |
| C7 | 1nF | Unpolarized capacitor |
| C8,C9 | 100nF | Unpolarized capacitor |
| C14,C16 | 180pF | Unpolarized capacitor |
| C15 | 300pF | Unpolarized capacitor |
| J1 | Conn_01x02_Pin | Generic connector, single row, 01x02, script generated |
| L4,L5 | 560nH | Inductor |
| R1 | 10kΩ | Resistor |
| R5 | 200kΩ | Resistor |
| R6 | 100kΩ | Resistor |
| TP1,TP2 | TestPoint | test point |