K-PO - RX-503N

Product code: 2381
Barcode: 8718375101452

The K-PO RX-503N is a high quality cross needle meter with a large illuminated meter, 4.5 x 6.3 cm, to measure Forward Power, Reflected Power and SWR. The K-PO RX-503N has two frequency ranges of 1.8 - 200 and 125 - 525 MHz with a maximum power handling of 200 Watts. AVG / PEP switch to select average power or SSB / PEP.

The K-PO RX-503N has 1x UHF-female input connector and 1x UHF-female output connector for the HF band (1.8 to 200 MHz) and 1x N-female input connector and 1x N-female output connector for the VHF / UHF band (125 - 525 MHz).

Frequency range: 1.8 - 525 MHz
Shipped next business day
€99.13 (99.13 excl. 0% VAT)

Electrical data

  • Backlight display / meter: Yes
  • Impedance: 50 Ohm
  • Power range: 2 / 20 / 200 Watts
  • Accuracy: 5 Watts: AVG ±10%, PEP ±15% / 20 Watts: AVG ±10%, PEP ±15% / 200 Watts: AVG ±5%, PEP ±10%
  • Minimum Power for SWR: 1 Watt
  • Insertion loss: 0.1 dB
  • Testing function: SWR and Power (FWD and REF / AVG and PEP)
  • Voltage: 13.8 Volt, for display lightning only

Mechanical data

  • Input connector: 1.8 - 200 MHz: UHF (PL) female / 125 - 525 MHz: N female
  • Output connector: 1.8 - 200 MHz: UHF (PL) female / 125 - 525 MHz: N female
  • Length: 140 mm
  • Height: 84 mm
  • Width: 122 mm
  • Weight: 950 gram

Inside the box

  • Meter: Yes
  • DC power cable: Yes
  • Installation manual: English

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