Tech Tools / Wireless Frequency
Wireless Frequency Planner
Pick a verified band, set channel count and spacing, exclude occupied TV channels, and find a set that avoids 2TX 3rd-order (and optional 3TX / 5th-order) IMD products.
Use at your own risk. Frequency coordination depends on local TV occupancy, building RF noise, antenna systems, and firmware. US 600 MHz rules change by license class. Always scan on site and check FCC / local rules before deploying. This tool is a planning aid only. Always verify against manufacturer documentation, local regulations, and on-site RF scans before a show.
- Channels found
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- Requested
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- Usable span
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- IMD checks
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Frequency list
Sources
- Shure US legal bands chart + Frequency Band Chart (Mar 2021); ULX-D / QLX-D / Axient Digital / SLX-D / BLX / PSM300 / PSM900 / PSM1000 spec sheets & user guides (exact MHz per band).
- Sennheiser EW-D / EW-DX design guides; ew 500 G4 product spec; EK IEM G4 technical data; Digital 6000 US Tx notes.
- Lectrosonics Digital Catalog / LT datasheet (A1 / B1 / 606 / C1 / 941).
- Audio-Technica 3000 Series (4th gen) & 5000 Series (3rd gen) submittals (DE2 / EE1 / DF1 / DE1 / EF2).
- US TV channel frequencies — 47 CFR §73.603 (ch 2–36; ch 37 608–614).
- US wireless mic 600 MHz rules — FCC / 47 CFR §15.236.
- IMD formulas — standard RF intermodulation (2f₁−f₂; f₁+f₂−f₃; 3f₁−2f₂).
- GLX-D Z2 (2.4 GHz) listed for reference only — not coordinated by this UHF planner.
- Legacy ULX / UHF-R band edges marked unverified where only the legal band code (not MHz) appears on Shure’s US chart — confirm on the device or Wireless Workbench.
Coordinating wireless?
Kynetic plans RF for corporate and medical shows — scan, coordinate, and deploy.