The FTM-500DR is the first mobile rig with a built in speaker in the remote head and with a microphone jack in the head and body. This makes for an easy installation.
Author: N1UGK
The Yaesu FT5D has a built in GPS which can be connected to other devices as a GPS source using it’s built in data port and a menu setting.
Connecting a GPS to the FT-991A is fairly simple. I decided to use my QRP Labs QLG2 GPS Kit in my WSPR beacon and connect it to the FT-991A.
Toys like these Archer Space Patrol walkie-talkies are what got me interested in the Amateur Radio hobby. Today there are FRS radios which are cheap and have more range and features, but these are a classic from the past.
The QDX offers a unique approach to digital modes and is a high quality QRP transceiver. Packed with features, this kit is fantastic for ultra portable digital modes.
Adding a battery monitor is a simple way to be able to view the amount of charge remaining, current draw, and voltage from your LiFePO4 batteries.
Using two battery switches, I added a simple way to switch between battery power and AC power.
The Kenwood TS-830S has an IF output which can easily be used to feed an inexpensive SDR for a panadapter display.
The GPD Pocket is an excellent form factor for portable, emergency, or field work for digital modes and SDRs. It can easily fit in a small pack with other gear, and is a great alternative to carrying a laptop.
Building your own EMP protective enclosure can be far less expensive than buying one and can be done with readily available parts. Further, you can use the EMP container as a portable go kit.