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Frequency Lock

To lock the frequency, sumultaneously press V/M/SAV and RIT/MOD for about one 
second.  Repeat to unlock.  In the locked mode, the symbol “#” will be displayed next to
the frequency, and rotation of the Tuning know will not change the frequency.

CW Keyer

Changing Speed:

Press and hold CQ/SET for approximately one second, until the letter “S” is heard, and 
release. Within 8 seconds, press the DOT paddle to increase the keyer speed, or the 
DASH to decrease.  When complete, press CQ/SET briefly to exit.  (The letter “E” will 
be heard.)

Entering Your Callsign:

Press and hold CQ/SET until the letter “S” is heard, then continue to hold CQ/SET until 
your hear the letter “I”, then release.  Send your callsign with the paddle as usual.  When 
complete, press CQ/SET briefly to exit.  (The letter “E” will be heard.)  Automatic exit 
will occur after 8 seconds.

Automatic CQ

Press CQ/SET briefly so send “CQ CQ CQ DE (your callsign three times) K”  To cancel 
the CQ, press and hold CQ/SET for 1 second.

Summary of Contents for HB-1A MK2

Page 1: ...y an internal Lithium Ion battery or an external power source The LCD display shows the following Frequency Operating Mode Supply Voltage Signal strength Receiver Incremental Tuning RIT Forward and Re...

Page 2: ...on the back of the HB1A Install the battery pack and connect to the circuit board Carefully locate the battery pack so the back cover can be replaced and secure battery with the adhesive strips Import...

Page 3: ...on Pressing this key will alternate between Memory mode MEM and VFO mode The display will show MEM or VFO represents the numbers 01 20 In Memory mode the Tuning knob is used to change memory locations...

Page 4: ...e received frequence is the same as the transmit frequency zero offset Turnng the Tuning knob clockwise raises the received frequency as indicated by the up arrow Turning the Tuning knob counter clock...

Page 5: ...in for two seconds to exit Exit will automatically occur if no operations happen for 8 seconds Changing the Frequency Tuning Steps Pressing the Tuning knob will change the tuning step In the amateur b...

Page 6: ...s press the DOT paddle to increase the keyer speed or the DASH to decrease When complete press CQ SET briefly to exit The letter E will be heard Entering Your Callsign Press and hold CQ SET until the...

Page 7: ...g When complete press CQ SET briefly to exit Transmitting When transmitting within the amateur bands the display will show the approximate power output The letter S is replaced with F followed by a se...

Page 8: ...se the keys After a few seconds the HB 1A will enter the DDS calibration mod and the display will appear as below With a frequency counter connectedto the DDS test point turn the Tuning knob until the...

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