The MFJ-945E Mobile Antenna Tuner is essential for any amateur radio enthusiast who values mobility and performance. Covering a frequency range from 1.8 to 60 MHz, this tuner ensures that users can communicate without interruptions, making it a must-have for those who enjoy travelling. Its ability to extend antenna bandwidth eliminates the need for frequent adjustments to the mobile whip, allowing for a seamless experience while on the road. With a power handling capacity of 300 watts, the MFJ-945E is designed to meet the demands of various operating conditions.

Compact and efficient, the MFJ-945E measures just 8W x 2H x 6D inches, making it easy to fit into any mobile setup without taking up excessive space. The unit features a cross-needle meter that provides real-time readings of SWR and forward and reflected power, simplifying the monitoring process. Users can quickly assess their transmission status with forward and reflected power arranged to 300/60 and 30/6 watts. The built-in ON/OFF lamp switch, which requires a 12-volt supply (MFJ-1312D), adds to the convenience of operation, especially in low-light conditions.

Tuning the MFJ-945E is designed to be fast and user-friendly, with conveniently placed controls that allow for quick adjustments while in motion. The antenna switch enables users to bypass the tuner while still utilizing the SWR/Wattmeter, providing flexibility in operation. The back panel includes SO-239 connectors for easy integration with transmitters, coaxial cables, and a wing nut post for grounding. With its efficient airwound inductor and 1000-volt capacitors, the MFJ-945E minimizes losses. It maximizes output, making it a versatile addition to any base station setup when not in use in vehicles, boats, or RVs.

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