PocketPacket – An APRS Client For Iphone
PocketPacket is an APRS client for your iPhone/iPod Touch. The "Automatic Position Reporting System" is…
Aurora – What Makes Them Happen ?
Before we can understand auroras, we need a few facts about the space around our…
Extending ICOM IC-E91 HT Frequency Range
Description: Type: Amateur VHF/UHF transceiver Frequency range: TX: 144-146 / 430-440 MHz RX: 0.495-999.990 MHz…