Audio Ltd Block AU614wireless mic block coverage
614–694 MHz80.0 MHz tuning rangeA10-TX AU614; duplex gap (653–663) usable in US; 617–652 and 664–698 reallocated
TV channels overlapping this block
ch.37
DTV stations on these RF channels are the primary interference sources for mics in this block.
Nationwide coverage map — Audio Ltd Block AU614
Predicted RF congestion at 1.5° grid points across the contiguous US. Green = lower interference, red = heavier congestion from nearby DTV stations. Based on FCC seed data; verify with on-location scan.
Best US markets for this block
| # | Market | Status |
|---|---|---|
| 1 | Los Angeles | Caution |
| 2 | New York | Caution |
| 3 | Chicago | Caution |
| 4 | Philadelphia | Caution |
| 5 | Dallas–Fort Worth | Caution |
| 6 | San Francisco Bay Area | Caution |
| 7 | Atlanta | Caution |
| 8 | Houston | Caution |
| 9 | Washington, DC | Caution |
| 10 | Boston | Caution |
| 11 | Phoenix | Caution |
| 12 | Seattle–Tacoma | Caution |
| 13 | Tampa–St. Petersburg | Caution |
| 14 | Detroit | Caution |
| 15 | Minneapolis–St. Paul | Caution |
| 16 | Miami–Fort Lauderdale | Caution |
| 17 | Denver | Caution |
| 18 | Orlando–Daytona Beach | Caution |
| 19 | Cleveland–Akron | Caution |
| 20 | Sacramento | Caution |
Most congested markets for this block
| # | Market | Status |
|---|---|---|
| 1 | Fresno–Visalia | Caution |
| 2 | Providence–New Bedford | Caution |
| 3 | Memphis | Caution |
| 4 | Louisville | Caution |
| 5 | Albuquerque–Santa Fe | Caution |
| 6 | Norfolk–Virginia Beach | Caution |
| 7 | Birmingham | Caution |
| 8 | Jacksonville | Caution |
| 9 | Harrisburg–York–Lancaster | Caution |
| 10 | Oklahoma City | Caution |
Compatible Audio Ltd models
A10-TXTX
Score your address with Audio Ltd Block AU614
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