Feature: 1. Built to strict quality control standards, antenna analyzer is improved for more practicality. 2. After many inspections before leaving the factory, antenna tester's quality is guaranteed, you can use it with confidence. 3. Made of high-quality materials, antenna meter is with with fine workmanship and alloy material improves service life. 4. With Mini USB socket, antenna analyzer supports lithium battery of 1500mAh capacity. 5. Such antenna analyzer supports high practical adoptability, keeps its high performance for a long time. Specification: Item Type: Antenna analyzer Model: Mini60 Frequency Generation and Control: 1-60 MHz Impedance Source: 50Ω Stability: (+/-) 100 ppm Step Size: User can configure in increments of 100Hz, 1KHz, 10KHz and 100KHz. Available Measurement Range: Standing Waveth Ratio: 1.0 to 9.99 Impedance: About 5 to 2000Ω RF Output: Adjustable: 2.0 V pp (typical) RF Output: BNC Connector: RF External Power Supply: DC 12-14 V, 500mA External Power Supply: 2.1 mm jack power supply (center pin positive) USB Interface: Mini USB socket Battery Model: Lithium battery Battery Capacity: 1500mAh. Package List: 1 x Antenna Analyzer2 x Connector Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.