MFJ-261N - Dummy Load
Dummy Load, 30W, DC-500 MHZ, N-Type
Connects directly to the transmitter with "N" Male connector. No patch cable used, reduces SWR. Finned aluminum, air-cooled heatsink. Handles 100 Watts peak, 15 Watts average. 50 Ohms. Covers DC to 500 MHz with less than 1.15:1 SWR. 1 ?" round by 3" long.
See the MFJ-261 for a PL-259 connector.