1.0 mm Precision Fixed Attenuator Series – 2 W, DC-110 GHz – VST-U-10XX0201-110G
P/N: VST-U-10XX0201-110G
- DC–110 GHz Broadband Performance
- 3 / 6 / 10 / 20 dB Fixed Attenuation Values
- 2 W Power Handling | 50 Ω
- VSWR ≤1.60
- Precision 1.0 mm Male-to-Female Interface
- Passivated Stainless-Steel Body with Gold-Plated BeCu Contacts
VST-U-10XX0201-110G is a 50 Ω 1.0 mm male-to-female precision fixed attenuator series covering DC to 110 GHz. Available in 3, 6, 10, and 20 dB nominal attenuation values, the series provides fixed level reduction in broadband RF and millimeter-wave measurement paths.
The attenuators are rated for 2 W with a maximum VSWR of 1.60:1. Passivated stainless-steel construction and gold-plated BeCu inner contacts provide a compact inline solution for compatible 1.0 mm coaxial test systems.
DC–110 GHz Broadband Performance
Broadband operation for RF and millimeter-wave measurement paths through 110 GHz.
3 / 6 / 10 / 20 dB Fixed Attenuation
Available in 3, 6, 10, and 20 dB nominal attenuation values.
2 W Power Rating | 50 Ω
2 W rated power with 50 Ω nominal impedance.
VSWR ≤1.60
Maximum specified VSWR of 1.60:1 across the rated frequency range.
Precision 1.0 mm Male-to-Female Interface
Inline male-to-female configuration for compatible precision coaxial test paths.
Stainless-Steel Construction & Gold-Plated BeCu Contacts
Passivated stainless-steel body and connector outer parts with gold-plated BeCu inner contacts.
| Nominal Attenuation | 3 dB | 6 dB | 10 dB | 20 dB |
|---|---|---|---|---|
| Attenuation Tolerance | -1.0 / +2.0 dB | -1.0 / +2.0 dB | -1.0 / +2.0 dB | -2.0 / +2.0 dB |
The male-to-female configuration allows direct inline insertion between compatible 1.0 mm interfaces. Select the nominal attenuation value according to the required signal-level reduction and power conditions of the measurement setup.
| Series Part Number | VST-U-10XX0201-110G |
|---|---|
| Frequency Range | DC–110 GHz |
| Available Attenuation | 3 / 6 / 10 / 20 dB |
| VSWR | 1.60:1 Max. |
| Impedance | 50 Ω |
| Power Rating | 2 W |
| Temperature Range | -55°C to +125°C |
| Connector Configuration | 1.0 mm Male-to-Female (1.0-JK) |
|---|---|
| Connector Outer Material | Stainless steel, passivated |
| Male Inner Contact | Beryllium copper, gold-plated |
| Female Inner Contact | Beryllium copper, gold-plated |
| Body Material | Stainless steel, passivated |
| Overall Size | Ø4 × 15.4 mm ±2% |
| Compliance | RoHS |
Millimeter-Wave Test Systems
Fixed signal-level reduction in broadband measurement paths through 110 GHz.
VNA Measurement Chains
Inline attenuation between compatible instrumentation, fixtures, adapters, and devices under test.
RF & Millimeter-Wave Device Test
Inline attenuation for component, module, and device measurements through 110 GHz.
1.0 mm Interconnect Systems
Fixed level reduction in compatible 1.0 mm coaxial test assemblies.
Series Part Number
VST-U-10XX0201-110G
XX denotes the selected attenuation value. Available nominal values: 3, 6, 10, and 20 dB.
RF Test Documentation
RF test report available upon request.
Use appropriate handling and mating practices for 1.0 mm precision interfaces. Avoid unnecessary mechanical loading during installation and removal.
Configure a 1.0 mm Fixed Attenuator for Your Test Setup
Specify the required attenuation value, operating frequency, power level, and interface requirements for quotation or technical review.
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