DL-1A 20 W Dummy Load & Power detector output

The DL-1A dummy load can handle a full 20 watts for 30 seconds maximum and 10W 1 minute ON, 1 minute OFF. Its SWR is less than 1.3:1 through 200 MHz. It includes an integral RF detector for use with a voltmeter, allowing you to calculate transmit power.

  • Power Rating: 20 watts maximum (30 seconds). 10W 1 minute ON, 1 minute OFF
  • Bandwidth: Input VSWR less than 1.1, 0 to 30 MHz,  1.2, 0 to 144 MHz, 1.3, 0 to 225 MHz
  • Power Measurement Accuracy: 10%, typical,
  • Size: 80 x 50 x 22mm
  • Input plug: BNC.
  • Outputs: GND, +Vout, RF to oscilloscope etc. 
  • Output sockets: 2mm "banana" 
  • Size: 80 x 50 x 22 mm.
  • All components Kit. Box, PCB and connectors included.

Download manual 

18,00 €

15,00 €

  • 0,1 kg
  • Out of stock

The DL-1A Dummy Load it is discontinued.

However, you can freely build it yourself

I share the file to make the PCB (Sprint Layout 6.0). Download.

You will need to have the Sprint Layout viewer. Download.

DL-1A kit assembly manual (schematics, parts list etc). Download.