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13406 SE 32nd St, BELLEVUE WA, 98005 WWW.CONSUMER.STEPPIR.COM TEL: (425)-453-1910
OptimizIR / OptimizIR 2.0 recommended tuning frequencies
If tuning a 2E 20-6m (no 40/30m dipole) then segment 7 will be the last segment you tune.
Please refer to the create/modify section of the controller manual and our Tech Support Video section on
our website for more information on tuning.
OptimizIR Manual:
https://consumer.steppir.com/wp-content/uploads/2018/05/SDA-2000-OptimizIR-Manual-Version-1_4-
April-17-2018.pdf
Tech Support Videos:
https://consumer.steppir.com/support/tech-support-videos/
HOW TO TUNE YOUR YAGI (MANDATORY)
Segment # Start End Tune Frequency Ham Band
17 51.00 65.00 52.5
6m (50-54)
16 49.50 51.00 50.5
15 41.00 49.50 45.25 -
14 34.50 41.00 37.75 -
13 29.00 34.50 29.35
10m (28.0-29.7)
12 27.50 29.00 28.5
11 24.60 27.50 24.94 12m (24.89-24.99)
10 20.80 24.60 21.225 15m (21.0-21.45)
9 17.85 20.80 18.118 17m (18.068-18.168)
8 15.80 17.85 16.825 -
7 13.85 15.80 14.175 20m (14.0-14.35)
6 12.50 13.85 13.175 -
5 11.30 12.50 11.9 -
4 10.00 11.30 10.125 30m (10.10-10.15)
3 8.85 10.00 9.425 -
2 7.85 8.85 8.35 -
1 6.95 7.85 7.15 40m (7.0-7.3)