Serial to USB converter, using onboard USB B connector, for convenient interface to PC software if required - no drivers required.SMD assembly already undertaken by factory facility - only SMA connector, and optional USB B, pin headers to solder.2.8 to 5V logic level conversion to provide 5V serial data for full compatibility with all QRP Labs kits.Onboard LEDs for status indication: Red (Power), Yellow (Serial data) and Green (PPS).Supplied with included active antenna, approx 2m coax and SMA connectors.Multi GNSS satellite constellation receiver supports the following systems GPS (US), Galileo (Europe), GLONASS (Russia) and Beidou (Chinese) - giving a faster more accurate position fix.Board 80 x 37mm (Same as Ultimate3S, VFO and Clock kits).This QLG2 module is an improved GPS receiver module kit that supports all the great features of QLG1 and additionally provides several upgrades and new features. The highly popular QLG1 GPS module had to be retired in February 2021 due to supply problems. When the microcontrollers are available again we will resume QLG2 production and make an update on this page. We don't know how long the semiconductor crisis will last, some analysts say it will be 1-2 years until the situation is resolved. Please do not email about availability of the QLG2. In the interim, we are producing a special edition QLG2-SE which is cheaper, uses the same GPS/GNSS receiver module and antenna, but does not include the USB-Serial converter because it has no STM32 microcontroller. Production of QLG2 is suspended due to the global semiconductor shortage, which has rendered the microcontroller used unobtainable at a reasonable price. It's easy to build and directly compatible with all QRP Labs kits. It has three onboard LEDs for visual status indication, 3.3V regulator and power supply filtering, and 5V logic level conversion. This GPS receiver module kit is mostly SMD (pre-assembled), and includes a high sensitivity active antenna with 2m coax and SMA connectors, and a USB to Serial converter.
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