Diamond SX1100 Quad-Band Power Meter

The Diamond SX1100 is a sophisticated quad-band power meter that is designed to measure forward and reflected power, as well as VSWR (Voltage Standing Wave Ratio). It’s a versatile device suitable for both base and mobile installations. Here are some of its key features:

Illuminated meter: Useful for visibility in various lighting conditions.
Switchable RMS or peak power: Allows for accurate power measurements.
Compact size: 6″W x 2″H x 4″D, weighing 2 lbs, which is convenient for different setups.
Frequency Range: Covers 1.8-160 MHz, 430-450 MHz, 800-930 MHz, and 1240-1300 MHz.
Connectors: Equipped with HF-VHF: SO-239 and UHF: Type-N connectors.
Power Requirement: Needs 12VDC @ 50mA for the illuminated display.

The SX1100 is particularly noted for its dual directional couplers with a switch and LED indicators, which facilitate the in-line connection of two transceivers. This feature makes it a practical choice for amateur radio enthusiasts who operate multiple bands and require reliable equipment for their station’s performance monitoring.

Datasheet Diamond Antenna Product Catalog