The JNCRADIO JLOAD-50 RF Dummy Load is a 50W, 50-ohm air-cooled termination designed for safe and accurate testing, tuning, and terminating of RF transmitters across HF, VHF, UHF, and microwave bands. With a low VSWR of ≤1.2, it ensures reliable long-term performance in both laboratory and field environments. The JLOAD-50 is offered in two versions to suit different applications: the JLOAD-50NM, featuring an N Male connector and supporting DC–3 GHz, and the JLOAD-50PL, with a PL-259 (UHF Male) connector supporting DC–520 MHz. Both models handle up to 50W of continuous power, providing stable performance, broad frequency coverage, and secure termination for a variety of RF systems. The JLOAD-50 is an essential tool for amateur radio operators seeking a dependable solution for safe and efficient transmitter testing. Features/technical Specifications: Model: JLOAD-50 Power Rating: 50 Watts (Continuous) Frequency Range: DC to 520 MHz / DC-3GHZ Impedance: 50 Ohms VSWR: ≤ 1.2 Connector Type: PL259 UHF Male / N MALE Cooling Method: Passive Air-Cooled Outer Material: Nickel-plated copper shell Inner Conductor: Silver-plated copper pin Operating Temperature: -55°C to +125°C