I am Peter KD9HDH, welcome to my home on the World Wide Web!

My QTH is Boston, MA and I am a newcomer to amateur radio. I am a professional software engineer and my hobbies include electrical engineering and traveling.

73!

This site is in its finished state, however, changes will be made as time goes by.

Indiana VHF channel spacing

In the 2m band, Indiana uses 15 kHz except for the repeater sub-band from 144.510 to 145.490 MHz where 20 kHz is used.

In the 70cm band, 25 kHz is used except for narrow-band digital repeaters where 12.5 kHz is typical.

And here are some pictures of radios: