Morse Code Practice Oscillator aka CPO Model: CPO-SMK
Salient features :
- Designed and manufactured by VU2RWH ( Old callsign VU3XVR, Ram Sankar Pillai )
- Can be used also as a standalone code practice oscillator
- On board volume control
- Twin-T Sine wave tone oscillator, a very pleasant tone for your ears
- Power supply polarity protection using diode
- Built in speaker
- 9 to 12V DC external supply socket
- Size W: 105mm B: 115mm H: 40mm
- Weight 140 grams
