80M 40M 30M 20M 17M 15M 12M and 10M - No Tuner Needed The CHA LEFS 8010 is an eight band, no- tuner, High Frequency (HF) antenna for use on the 80, 40, 30, 20, 17, 15, 12, and 10 meter Amateur Radio Service (ham) bands (60 meters with a tuner). Its' minimalistic design and lightweight components are intended for the serious backpacker and outdoor adventurer. Leave the tuner and SWR meter at home – just bring a radio and a pair of boots! Specifications: Frequency: 3.5 – 4.0 MHz (80m) 7.0 - 7.3 MHz (40m) 10.1 – 10.15 (30m) 14.1 - 14.35 MHz (20m) 18.068 - 18.168 MHz (17m) ✓ 21.0 – 21.45 MHz (15m) 24.89 – 24.99 MHz (12m) ✓ 28.0 – 29.7 MHz (10m) SWR (frequency ranges listed above): Typically, less than 2.0:1 Power: 500W SSB, 250W CW, 150W Digital RF Connection: UHF Socket (SO-239) Length: 63 ft, 130 ft with Extension Ratio 49:1 Weight: 1.5 lbs The CHA LEFS 8010 is designed for the trail. The sturdy line winder with integral high-efficiency impedance matching network transformer, ultra-thin 20 gauge PTFE antenna wire, and lightweight Micro 90 paracord enables highly portable eight band operation without the extra bulk of an antenna tuner. It can even do Near- Vertical Incident Sky wave (NVIS) communication! The CHA LEFS is perfect for backpackers, hikers, bikers, campers, and survival communication. Get one for your next expedition!