Features: The MX62 antenna combiner ensures smooth communication across multiple frequencies, making it essential for communication enthusiasts and professionals. Crafted withhigh quality metal material, the MX62 antenna combiner ensures excellent signal isolation, providing clear and uninterrupted signals. Designed for individuals involved in radio communication, the MX62 antenna combiner enhances signal strength and expands communication capabilities. Whether you're engaged in outdoor activities or pursuing your passion, the MX62 antenna combiner ensures reliable and efficient communication, keeping you connecteds at all times. Enhances your communication setups with the MX62 antenna combiner and enjoy improved signal performances, extended coverage, and effortless frequency switching. Stay connected like never before! Specifications: Material:Metal Size:Approx.7.4x6.3x3.3cm/2.91x2.48x1.3inch Package: No wiring/Double wiring Frequency of use: 1.6~55MHz / 144~148MHz&400~470MHz Entry Resistance: 1.6~55MHz & 144~148MHz : 100W 400~470MHz : 60W Isolation degree: 45dB Insertion loss: 1.6-55mhz: below0.1dB 144-148mhz & 400-470MHz: below0.3dB Standing waveratio: HF: belows1.2, VHF: belows1.15, UHF: belows1.19 Impedance: 50ohms Coaxial feeder: 5D-FB (30cm) Weight: 275g For FT857D FT911 ATAS-120A Package Includes: 1x Ham Antenna Combiner Can Choose With Cable Or Not (As You Choose Photo) note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.