AS9100 Rev C, ISO 9001:2008,
ISO 14001:2004 and OHSAS 18001:2007
Test and Measurement Products
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Millitech offers a wide range of configurable components for millimeter-wave test and measurement. Existing RF test and measurement equipment can often be combined with Millitech components and assemblies to extend measurement capabilities to millimeter-wave frequencies. The benefits include:
- Frequency extension of lower frequency equipment saves time and money
- Expert Millitech applications assistance
- Millitech integrates custom assemblies to assure performance and interoperability
Several W-band application suggestions are shown below, however Millitech frequency extenders are available in all millimeter-wave bands. Contact our Sales Department for your specific millimeter-wave test and measurement needs.
The series DRA attenuator is a calibrated, frequency independent, and waveguide direct reading attenuator device, suitable to both instrumentation and calibration applications. This attenuator is available from 26.5 to 170 GHz in eight waveguide bands. The insertion loss is 0.5 dB in Ka-Band, increasing to 2.0 dB in D-Band. The direct reading attenuator has low VSWR and small variation in phase shift over frequency.
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Here to download the DRA product datasheet
Electrical Specifications
| Model | DRA-28 | DRA-22 | DRA-19 | DRA-15 |
| Frequency band and range (GHz) | Ka 26.5-40 |
Q 33-50 |
U 40-60 |
V 50-75 |
| Accuracy (±dB/%)(whichever is greater) | 0.1/2.0 | 0.1/2.0 | 0.1/2.0 | 0.1/2.0 |
| VSWR (max) | 1.15:1 | 1.15:1 | 1.15:1 | 1.15:1 |
| Insertion loss (dB) (max) | 0.5 | 0.6 | 0.7 | 0.8 |
| Power rating (W) (max) | 1 | 1 | 0.5 | 0.3 |
| Model | DRA-12 | DRA-10 | DRA-08 | DRA-06 |
| Frequency band and range (GHz) | E 60-90 |
W 75-110 |
F 90-140 |
D 110-170 |
| Accuracy (±dB/%)(whichever is greater) | 0.1/2.5 | 0.1/2.5 | 0.2/3.0 | 0.3/3.0 |
| VSWR (max) | 1.20:1 | 1.20:1 | 1.25:1 | 1.5:1 |
| Insertion loss (dB) (max) | 1 | 1 | 1.5 | 2 |
| Power rating (W) (max) | 0.3 | 0.3 | 0.3 | 0.3 |
Millitech series MWA motorized waveguide attenuators are rotary vane devices which provide very accurate and repeatable attenuation. They are available for laboratory, ATE, STE, and OEM applications. Attenuation control options include a front panel digital keypad, GPIB interface control, and an optional Ethernet interface. Millitech’s unique no-slip drive mechanism ensures accuracy.
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Click
Here to download the MWA product datasheet
Electrical Specifications
| Model | MWA-42 | MWA-28 | MWA-22 | MWA-19 | MWA-15 |
| Frequency band and range (GHz) | K 18-26.5 |
Ka 26.5-40 |
Q 33-50 |
U 40-60 |
V 50-75 |
| Accuracy to 50.0 dB dB/% (whichever is greater) | 0.1/2.0 | 0.1/2.0 | 0.1/2.0 | 0.1/2.0 | 0.1/2.0 |
| Rated power (W) (max) | 0.5 | 0.5 | 0.5 | 0.5 | 0.3 |
| Insertion loss (dB) (max) | 0.5 | 0.5 | 0.6 | 0.7 | 0.8 |
| VSWR (max) | 1.25:1 | 1.15:1 | 1.15:1 | 1.15:1 | 1.20:1 |
| Model | MWA-12 | MWA-10 | MWA-08 (Note 1) |
MWA-06 (Note 1) |
| Frequency band and range (GHz) | E 60-90 |
W 75-110 |
F 90-140 |
D 110-170 |
| Accuracy to 50.0 dB dB/% (whichever is greater) | 0.1/2.5 | 0.1/2.5 | 0.2/3.0 | 0.3/3.0 |
| Rated power (W) (max) | 0.3 | 0.3 | 0.3 | 0.3 |
| Insertion loss (dB) (max) | 1 | 1 | 1.5 | 2 |
| VSWR (max) | 1.20:1 | 1.20:1 | 1.5:1 | 1.5:1 |
General Notes:
- Repeatability: 0.15 dB (typ)
- Resolution: 0.1 dB (typ)
- Attenuation range: 0/59.9 dB (min/max). Calibrated to 50 dB. Usable to 59.9 dB.
Note 1: Calibrated range limited to 30 dB above 110 GHz)
Millitech will engineer custom variations of our standard MMW components, as well as, multi-component assemblies and solutions, with minimal non-recurring engineering (NRE) costs, to meet your specific requirements. Typically these modification are to meet one or more of the following requirements:
- Tuned for specific performance characteristics
- Extended operational temperatures
- MIL/Space qualified
- Hi-rel screening
- RoHS compliant
- ITAR compliant
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Please contact your local sales representative or Millitech's sales team for information and quoting.
