On-Wafer Delta Tuners

Delta Tuners for On-Wafer Measurements

Focus Microwaves’ DELTA series of electro-mechanical tuners is designed specifically for high frequency on wafer measurements. The tuner’s low profile allows it to be placed within the wafer perimeter and allows for a direct connection between the probe tip and the tuner, eliminating all possible insertion loss between the DUT and the tuner. This revolutionary new tuner design enables the engineer to achieve optimum tuning range, with a tuner whose footprint and weight has been dramatically reduced.

  • 120GHz Delta | 24-120GHz  F0, 2F0, 3F0
  • High Frequency Delta | 2-50GHz F0
  • High Frequency Delta | 5-67GHz F0, 2F0, 3F0
  • Low Frequency Delta | 1.8-40GHz F0, 2F0, 3F0

Integrations | Delta Tuners for On-Wafer Measurements

  • Integration with FormFactor

  • Integration with MPI
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Quick Links:  Comparison  |  Tuner List  |  Request Quote 

Traditional Tuners with Cable

DELTA Tuners

On-Wafer DELTA Tuners' List

# Model Min Frequency Max Frequency
# wdt_ID Model Min Frequency Max Frequency VSWR Connector Type Type Datasheets Request Quote
29 26 M3620 2.0 36.0 10:1 - 50:1 2.92 mm f0, 2f0, 3f0 (Low Frequency DELTA)
17 191 L3018 1.8 30.0 10:1 - 50:1 3.5 mm f0, 2f0 (Low Frequency DELTA)
18 50 L3620 2.0 36.0 10:1 - 50:1 2.92 mm f0, 2f0 (Low Frequency DELTA)
19 192 L4030 3.0 40.0 10:1 - 50:1 2.92 mm f0, 2f0 (Low Frequency DELTA)
24 194 L6750B 5.0 67.0 6:1 - 50:1 1.85 mm f0, 2f0 (High Frequency DELTA)
25 195 L67100B 10.0 67.0 10:1-50:1 1.85 mm f0, 2f0 (High Frequency DELTA)
26 193 L110240 24.0 110.0 6:1 - 30:1 1 mm f0, 2f0 (High Frequency DELTA)
32 253 M4080B 8.0 40.0 10:1 - 50:1 2.92 mm f0, 2f0, 3f0 (High Frequency DELTA)
3 88 C3620 2.0 36.0 ≥ 10:1 (typ. 15:1) 2.92 mm f0 (Low Frequency DELTA)
4 93 C4030 3.0 40.0 ≥ 10:1 (typ. 15:1) 2.92 mm f0 (Low Frequency DELTA)
16 186 C120270 27.0 120.0 ≥ 6.5:1 1 mm f0 (High Frequency DELTA)
8 119 C5060B 6.0 50.0 ≥ 10:1 (typ. 15:1) 2.4 mm f0 (High Frequency DELTA)
9 120 C5080B 8.0 50.0 ≥ 10:1 (typ. 15:1) 2.4 mm f0 (High Frequency DELTA)
11 124 C67100B 10.0 67.0 ≥ 10:1 (typ. 15:1) 1.85 mm f0 (High Frequency DELTA)
12 129 C110240 24.0 110.0 ≥ 8:1 1 mm f0 (High Frequency DELTA)
33 131 M5060B 6.0 50.0 7:1 - 50:1 2.4 mm f0, 2f0, 3f0 (High Frequency DELTA)
34 132 M5080B 8.0 50.0 10:1 - 50:1 2.4 mm f0, 2f0, 3f0 (High Frequency DELTA)
36 135 M67100B 10.0 67.0 10:1 - 50:1 1.85 mm f0, 2f0, 3f0 (High Frequency DELTA)
21 138 L4080B 8.0 40.0 10:1 - 50:1 2.92 mm f0, 2f0 (High Frequency DELTA)
22 139 L5060B 6.0 50.0 7:1 - 50:1 2.4 mm f0, 2f0 (High Frequency DELTA)
23 140 L5080B 8.0 50.0 10:1 2.4 mm f0, 2f0 (High Frequency DELTA)
27 197 L120270 27.0 120.0 6:1 - 30:1 1 mm f0, 2f0 (High Frequency DELTA)
37 161 M110240 24.0 110.0 6:1 - 30:1 1 mm f0, 2f0, 3f0 (High Frequency DELTA)
38 202 M120270 27.0 120.0 6:1 - 30:1 1 mm f0, 2f0, 3f0 (High Frequency DELTA)
20 242 L4060B 6.0 40.0 10:1 - 50:1 2.92 mm f0, 2f0 (High Frequency DELTA)
35 198 M6750B 5.0 67.0 6:1 - 50:1 1.85 mm f0, 2f0, 3f0 (High Frequency DELTA)
7 169 C5020B 2.0 50.0 ≥ 10:1 2.4 mm f0 (High Frequency DELTA)
13 176 C110500 50.0 110.0 ≥ 10:1 (typ. 12:1) 1 mm f0 (High Frequency DELTA)
1 177 C2607 0.7 26.5 ≥ 10:1 (typ. 15:1) 3.5 mm f0 (Low Frequency DELTA)
28 179 M3018 1.8 30.0 10:1 - 50:1 3.5 mm f0, 2f0, 3f0 (Low Frequency DELTA)
30 180 M4030 3.0 40.0 10:1 - 50:1 2.92 mm f0, 2f0, 3f0 (Low Frequency DELTA)
31 252 M4060B 6.0 40.0 10:1 - 50:1 2.92 mm f0, 2f0, 3f0 (High Frequency DELTA)
2 233 C3018 1.8 30.0 ≥ 10:1 (typ. 15:1) 3.5 mm f0 (Low Frequency DELTA)
5 236 C4060B 6.0 40.0 ≥ 10:1 2.92 mm f0 (High Frequency DELTA)
6 237 C4080B 8.0 40.0 ≥ 10:1 2.92 mm f0 (High Frequency DELTA)
10 238 C6750B 5.0 67.0 ≥ 6:1 1.85 mm f0 (High Frequency DELTA)
Model Min Frequency Max Frequency Type
wdt_ID Model Min Frequency Max Frequency Type Datasheets
38 L3620 2.0 36.0 Multi-Harmonic Low Frequency DELTA
37 L3020 2.0 30.0 Multi-Harmonic Low Frequency DELTA
35 C120270 27.0 120.0 Fundamental High Frequency DELTA
36 L3018 1.8 30.0 Multi-Harmonic Low Frequency DELTA
32 C110240 24.0 110.0 Fundamental High Frequency DELTA
33 C110270 27.0 110.0 Fundamental High Frequency DELTA
34 C110500 50.0 110.0 Fundamental High Frequency DELTA
31 C67100 10.0 67.0 Fundamental High Frequency DELTA
28 C5020 2.0 50.0 Fundamental High Frequency DELTA
24 C2607 0.7 26.5 Fundamental Low Frequency DELTA
25 C3020 2.0 30.0 Fundamental Low Frequency DELTA
26 C3620 2.0 36.0 Fundamental Low Frequency DELTA
27 C4030 3.0 40.0 Fundamental Low Frequency DELTA
29 C5060 6.0 50.0 Fundamental High Frequency DELTA
30 C5080 8.0 50.0 Fundamental High Frequency DELTA
39 L4030 3.0 40.0 Multi-Harmonic Low Frequency DELTA
40 L4080 8.0 40.0 Multi-Harmonic High Frequency DELTA
41 L5060 6.0 50.0 Multi-Harmonic High Frequency DELTA
42 L5080 8.0 50.0 Multi-Harmonic High Frequency DELTA
43 L6750B 5.0 67.0 Multi-Harmonic High Frequency DELTA
44 L67100B 10.0 67.0 Multi-Harmonic High Frequency DELTA
45 L67100 10.0 67.0 Multi-Harmonic High Frequency DELTA
46 L110240 24.0 110.0 Multi-Harmonic High Frequency DELTA
47 L110270 27.0 110.0 Multi-Harmonic High Frequency DELTA
48 L120270 27.0 120.0 Multi-Harmonic High Frequency DELTA
49 M3018 1.8 30.0 Multi-Harmonic Low Frequency DELTA
50 M3020 2.0 30.0 Multi-Harmonic Low Frequency DELTA
51 M3620 2.0 36.0 Multi-Harmonic Low Frequency DELTA
52 M4030 3.0 40.0 Multi-Harmonic Low Frequency DELTA
53 M5060 6.0 50.0 Multi-Harmonic High Frequency DELTA
54 M5080 8.0 50.0 Multi-Harmonic High Frequency DELTA
55 M6750B 5.0 67.0 Multi-Harmonic High Frequency DELTA
56 M67100 10.0 67.0 Multi-Harmonic High Frequency DELTA
57 M110240 24.0 110.0 Multi-Harmonic High Frequency DELTA
58 M110270 27.0 110.0 Multi-Harmonic High Frequency DELTA
59 M120270 27.0 120.0 Multi-Harmonic High Frequency DELTA

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    REQUEST A QUOTE

    Interested in the DELTA or want more information? Send us your name and email and we’ll respond in the same day.