Deity SF1 Inc 1x SF1 Wide Spectrum Antenna

Upgrade to the Deity SF1 Directional Wide Spectrum Shark Fin Antenna and lock in rock-solid wireless audio in even the toughest RF environments! Covering an ultra-wide 470–960MHz range, this active directional powerhouse delivers adjustable gain from -9dB to +21dB (1dB steps) plus 6dBi passive gain, focusing a tight ~60° pickup pattern to slice through interference while rejecting off-axis noise. Built with rugged metal housing, IP54 weather resistance, vented design for outdoor reliability, 50Ω BNC connector, and versatile 3/8"-16/5/8" mounting, it boosts range and clarity for Deity THEOS or any UHF wireless system. Perfect for festivals, corporate events, film sets, or crowded venues—transform dropouts into dependable performance and elevate your audio game today!

DG040B0418

The SF1’s wide frequency range and robust design make it versatile for different wireless systems, including Deity’s THEOS ecosystem and other brands. Its weather-sealed housing ensures reliability in various conditions, and the metal mount brackets provide secure installation.

FEWER SURPRISES

SF1 is built to win back signal quality in messy RF. Its directional panel and ~60° optimal pickup angle let you point coverage at the talent and ignore the noise floor that lives off-axis—handy on festival stages, crowded corporate ballrooms, and RF-dense backlots. Keep line-of-sight, mount high, and space diversity antennas at least a wavelength; do a quick “walk-around” and you’ll know exactly where your wireless pickup zones are before the show rolls.

MORE THAN BASIC GAIN

Long cable run to the cart? Dial in just enough active gain—SF1 gives you −9 dB to +21 dB in 1 dB steps with a bright readout, so you can match the line loss you’ve measured instead of guessing. If the front end starts to saturate, the red overload indicator tells you instantly; back the gain down and preserve headroom rather than amplifying the entire RF neighborhood. And if there’s no DC bias available, SF1 still pulls its weight as a passive panel with 6 dBi gain.

MORE VERSATILE

From theater to house of worship to TV sets, the SF1 covers 470–960 MHz, so your kit doesn’t need to change when the venue does. Standard 50 Ω BNC connectivity drops right into pro distros and low-loss coax; an OIP3 of 39 dBm helps keep dynamic range intact in crowded spectrum. Power is frictionless—just feed 12–16.8 V DC bias from your receiver or distro and you’re live.

BUILT FOR ALL ENVIRONMENTS

Rain on the sideline, dust on location, or a week of load-ins—SF1’s IP54 rating and −10 °C to +55 °C operating range make it a safe pick for real-world crews.
The slotted design also allows wind to pass through it, preventing it from turning into a sail.

The Deity SF1 Inc 1x SF1 Wide Spectrum Antenna comes with a full Deity Australia warranty.