The Class of An Amateur Radio Operator
Raspberry Pi 3 Model B 3B
Raspberry Pi 3 Model B 3B
Low power
About this item
- Quad Core 1.2GHz Broadcom BCM2837 64bit CPU; 1GB RAM
- BCM43438 wireless LAN and Bluetooth Low Energy (BLE) on board; 100 Base Ethernet; 40-pin extended GPIO
- 4 USB 2 ports; 4 Pole stereo output and composite video port; Full size HDMI
- CSI camera port for connecting a Raspberry Pi camera; DSI display port for connecting a Raspberry Pi touchscreen displa
- Micro SD port for loading your operating system and storing data; Upgraded switched Micro USB power source up to 2.5A
- Raspberry Pi 3 Model B will remain in production until at least January 2026
openSPOT4 /Pro - openSPOT4 Pro
openSPOT4 /Pro - openSPOT4 Pro will be available for purchase on May 26th, 2022
2 models; openSPOT4 - openSPOT4 Pro
The openSPOT4 is our latest battery powered, portable, standalone digital radio internet gateway (hotspot) designed mainly for amateur radio use. You can talk with others on digital radio networks by using an openSPOT4, Wi-Fi internet access, and your digital transceiver.
KiwiSDR’s TDoA or Time Difference of Arrival is a method
How to use TDoA on the Kiwi SDR
KiwiSDR’s TDoA or Time Difference of Arrival is a method
KiwiSDR’s TDoA or Time Difference of Arrival is a method
The lightweight Arrow mast that I have made
The lightweight Arrow masts that I have made. Robert Bragg (R.J.) WY7AA
Thank you, Thank you Robert. I am over joyed with the quality.
OWN mast: #114, #115
Fellow satellite operators
Thank you, Thank you Robert. I am over joyed with the quality.
Raspberry Pi RTL-SDR Scanner | Adafruit Learning System
Raspberry Pi RTL-SDR Scanner | Adafruit Learning System
