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Universal Code Practice Oscillator (uCPO)
uCPO New MK4 Specifications
Now can be used Fully as a standalone tutor WITHOUT a
Morse key.
3 Mode Processor Controlled Morse Oscillator/Tutor
Mode 1:- Straight Key Practice Oscillator
Variable Tone : 400-1000Hz
(via internal trim pot)
AutoSense Key type
Mode 2:- Iambic/Sideswipe Mode
AutoSense Key type
Variable Tone : 400-1000Hz (via internal trim Pot)
Adjustable Speed 10-35wpm
User selectable Iambic A or Iambic B + dot memory
Mode 3:- Morse Tutor Mode
Built in 6 Mode Morse tutor
1) Random Letters
2) Random Numbers
3) Random Prosigns
4) Mixed Mode
5) International Callsigns (*Advanced mode)
6) Contest Mode (*Advanced Mode)
7) Adjustable WPM rate (10 to 30+wpm)
8) Adjustable Gap (Farnsworth Mode 0-3sec approx)
*Advanced modes
The two advanced modes have been designed to add a bit of realism and interest to your practice sessions, the
speed of each 'over' will automatically change by upto +/- 10%. So some will be faster than your set speed and
some slower, just like the real world. To make things even more realistic the user can select VariTone mode
too. In this mode the pitch as well as the speed will change.
•
Zoom /Decoder Output feature
Since the world has changed a lot in the past year. Many of us are now not meeting up in clubs for
practice sessions and so organisations such as CWops and the CW Academy are using Zoom or Skype
for remote training. The uCPO has a built in low level output socket for connecting to a PC or Mac,
this output is a sinewave for a cleaner sound. This output can also let you run decoding software on
the computer to test your own sending or to show what the tutor is sending so you can check your
own receiving. The uCPO also has a volume limited headphone output for personal practice too.
(please note that this output is intended to be used with normal headphones, ear buds, or
earphones. Not electronic Noise reduction type like the ones produced by Bose)
The uCPO is built around a clever little processor chip and offers a lot of features. With all these
features being controlled by just a single knob and a straight/paddle key the initial setup can seem a
little complicated the first time you try it but for many the default settings will be fine,
uCPOv4 universal Code Practice Oscillator Full Kit V1.2
with built in Morse tutor
The uCPO is primary a code practice oscillator
for use with Paddle keys AND straight keys. It
will sense what key is connected when it is
powered up. Unlike most similar devices It
also offers a feature rich code tutor too.
Runs from a internal 4 cell battery pack which
will provide a long life even if run at room
filling volume. Widely used by many Morse
training programmes around the world.
www.kanga-products.co.uk
Page 1
29/08/23
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Summary of Contents for Kanga Products uCPO New MK4
- Page 1 Universal Code Practice Oscillator (uCPO) with built in Morse tutor uCPO New MK4 Specifications Now can be used Fully as a standalone tutor WITHOUT a Morse key. 3 Mode Processor Controlled Morse Oscillator/Tutor Mode 1:- Straight Key Practice Oscillator Variable Tone : 400-1000Hz...
- Page 2 Default settings Automatic Key selection Side Tone Pitch approx 700Hz Tutor Speed:-17 WPM Vari-Tone for advanced Tutor modes ON Iambic B Mode active This is the new version 4 of the uCPO with improvements over the MK3. Whats New with the Mk4? The difference between the two versions is subtle but did require a new PCB to be designed.
- Page 3 4) If you just wanted to change the tutor WPM rate do nothing else. Turn off the unit and then back on to use the new set speed (which will be saved for all your sessions until you change it again) If you are doing the initial setup or want to change other features carry on and do NOT turn off the unit as above.
- Page 4 Morse Tutor Mode. If using a paddle key squeeze both paddles when turning on the oscillator or if using a straight key just hold it down on power up. Once turned on release the key within a second or you will enter setup mode.
- Page 5 The power to the uCPO needs to be between 6 and 12 volts so a standard 9v battery could be used or ideally 4xAAA batteries for a long battery life. The SPEED control will only be active in Paddle mode or to set the Gap in tutor modes. When you want to change between the different modes of the tutor you need to press and HOLD the key (or Button) until you hear the mode Letter from the tutor.