HB-1B 4-band QRP CW transceiver (YouKits)

HB-1B 4-band QRP CW transceiver (YouKits)

First impressions of the YouKits HB-1B. Small and compact 152x85x35cm. Nice, clear blue digital display. Internal Keyer (adjustable speed). Auto CQ calling. 30 Memories. Tune Function. Adjustable tuning rates. RIT Control. Attenuator for strong signals. Internal 12V Lithium Ion Power (Optional). Charging Facility (Optional). I really liked the look and sound of this radio as…

What is QRP?

What is QRP?

QRP is the term referring to low-power amateur radio operations, typically using a transmission power of 5W or less. QRP comes from the Q-codes used in Morse code communication, meaning “reduced power”. The reasons for operating a low-or-reduced-power transmitter may be born out of space constraints at home or perhaps a need to lighten the…

QRP – Much More from a Lot Less

QRP – Much More from a Lot Less

QRP Introduction. In amateur radio, QRP operation refers to transmitting at reduced power while attempting to maximise one’s effective range. QRP operation is a specialised pursuit within the hobby that was first popularised in the early 1920s. QRP operators limit their transmitted RF output power to 5 W or less, regardless of mode (some call…

Field Weekend (Activating G3CNO with 4m Contest)

Field Weekend (Activating G3CNO with 4m Contest)

Main Points of the Weekend: Activating our club call-sign G3CNO. 4m Contest: Sunday 15th September 1000 – 1300 (local time). Experimenters: Members welcome to setup and experiment with their own kit, keeping outside of the 4m band during the contest. Ex-Practical Evening builders welcome. Other Fort Activities: none we know about at this time. Signing-in:…