Palstar DL-2K Dummy Load 2000W
Not in stock, back on: 25.04.2023
- Max. 2000 W peak
- Max. 400 W constantly
- Actively cooled
- Switchable measuring range
- Palstar DL-2K
- DC cable with hollow plug 5.5/2.1mm
Technical description DL-2K
The Palstar DL-2K is a terminating resistor (dummy load) for a
maximum of 2000 W RF transmit power in the frequency range from 0 to 100
MHz. The resistor is actively cooled by a thermally controlled fan in
order to be able to process the high transmitting power up to max. 1
minute. If desired, the fan can also be switched on manually.
The analogue measuring unit can be switched between 0-500 and 0-2500 watts. Requires 13.8V DC (max. 0.5A) for fan and instrument.
Application description DL-2K
For balancing large transmitting power amplifiers, correspondingly large loads are required. In order not to send an unwanted signal into the world during the measurement, a precisely matched terminating resistor must be used, which can withstand the necessary power long enough for the calibration to be carried out carefully and in peace. The Palstar DL-2K meets these requirements.
The maximum load of 2 kW for one minute is sufficient to tune even large PAs. For longer tests, the load resistor can handle up to 400 W for a long time. The temperature-controlled fan provides sufficient cooling, the backlit instrument shows the currently recorded transmitting power (switchable 500/2500W).
|Impedance (Ω)||50 Ohm|
|Max. Power||2000 W|
|Frequency Range||0 - 100 MHz|
|Size W x H x D||152 x 127 x 317 mm|