Our Purpose: Connell Research Labs is dedicated helping advance the state of the art in radio transmission and reception and related science. Our passion is experimental and advanced radio and antenna work, especially in LF and below and SHF and above.

 

Areas of interest and investigation include: Spectrum monitoring, Doppler geolocation, HF direction finding (HF DF), software defined radio (SDR) using BlackFin & TI C6700 DSPs, GPS and applications, antenna design, wave propagation modeling, ionospheric modeling, solar research, applied physics and related efforts.

 

Acronym	Full Designator	Frequency Range	Applications
ULF	Ultra Low Frequency	3 - 30 Hz	Navy strategic communications
ELF	Extremely Low Frequency	30 - 300 Hz
VF	Voice Frequencies	300 - 3000 Hz
VLF	Very Low Frequencies	3 kHz - 30 kHz
LF	Low Frequencies	30 kHz - 300 kHz	Navy Communications Navigation (NDBS) LORAN
MF	Medium Frequencies	300 kHz - 3 MHz	Navigation (NDBS) AM Broadcast
HF	High Frequencies	3 MHz - 30 MHz	Short Wave Ham Radio International Broadcast
VHF	Very High Frequencies	30 MHz - 300 MHz	FM Broadcast / TV Police / Fire / Ham
UHF	Ultra High Frequencies	300 MHz - 3 GHz	Satellite / GPS Cell Phone / TV
SHF	Super High Frequencies	3 GHz - 30 GHz	Satellite Communications & Broadcast
EHF	Extremely High Frequencies	30 GHz - 300 GHz	Satellite Communications

 

Building the Lab...

         

Projects Page...

         

My First Shortwave...

         

Some of our work...

         

Contact Us...

Glenn T. Connell Research Laboratories, LLC

Jordan Bridge Road

Sabattus, ME  04280

 

email: Glenn Connell

                  

Ionospheric modeling, solar research, spectrum monitoring, Doppler geolocation, software defined radio (SDR), antenna controllers, satellite uplink-downlink controllers,wave propagation modeling, antenna design