Connects directly to the transmitter with "N" Female connector. No patch cable used reduces SWR. Finned aluminum, air-cooled heat sink. Handles up to maximum power rating. (Depended on model) The impedance match to 50 Ohms. Covers DC to 1000 MHz with less than 1.3:1

DML-3001 Manufacturer: RF Application Co., Ltd. Product Name: Dummy Load 2 W Model # : DML-3001 Price: $43.00     Data Sheet       Product Features Wide coverage, DC to 3000 MHz     Rugged construction     Brass body with trimetal finish     Useable to 8000 MHz      Technical Specifications  Physical and Environmental Specifications  Frequency Range  DC-3000 MHz    Operating Temperature  -55°C to +100°C  Power Rating  2 W    Storage Temperature  -55°C to +100°C  Impedance   50 ohm (nominal)    Dimension  20x30x20 mm. (W x L x H)  VSWR  1000MHz < 1.02    Weight  0.1 Kg.  3000 MHz < 1.07        5000MHz < 1.20        Connector  N male