CN-901HP with true peak power readout.

All Daiwa SWR meters can be selected to display average or peak power. The PEP value is found by different charge/discharge constants and therefore is not very precise.
In contrast to that the new CN-901HP has a true, active peak envelope power (PEP) reading which is important for PSK31 and other digital modes. This function requires an external 12V DC power supply.

The CN-802HP-3 has a max. range of 3000 Watts (compared to 2000 W of the CN-802HP).


  • Frequency Range: 1.8 – 200
  • Power ranges: 30/300/3000* Watts
  • Min. power for SWR measurement: 5 Watts
  • Connectors type: PL
  • Saze of instrument: 93×67
  • Size of case: 155x109x120
  • Tolerance: ±10% of full range
  • Price at 179.00 €

* At the 2m range max power load is 1000 Watts.

CN-901HP-3 Schematic diagram (very rare):

CN-901HP3_schematic (PDF File)