2.4 mm Male-to-Female Precision Fixed Attenuator Series, 2 W, DC–50 GHz | VST-U-24XX0202-50G
P/N: VST-U-24XX0202-50G
• DC–50 GHz Broadband Performance
• 1–10 / 20 / 30 dB Fixed Attenuation Values
• 2 W @ 25°C | 50 Ω
• 200 W Peak Power (5 μs, 1% duty cycle)
• VSWR <1.45
• Precision 2.4 mm Male-to-Female Interface
VST-U-24XX0202-50G is a 50 Ω 2.4 mm male-to-female precision fixed attenuator series covering DC to 50 GHz. The series is available in 1–10 dB nominal attenuation values, plus 20 and 30 dB options, for fixed level reduction in broadband RF and millimeter-wave measurement paths.
The attenuators are rated for 2 W at 25°C, with a maximum VSWR below 1.45. Peak power is specified at 200 W for a 5 μs pulse width and 1% duty cycle. The series uses gold-plated 2.4 mm connector interfaces with a passivated stainless-steel body.
DC–50 GHz Broadband Performance
Broadband operation for RF and millimeter-wave measurement paths through 50 GHz.
1–10 / 20 / 30 dB Fixed Attenuation
Available in nominal attenuation values from 1 to 10 dB, plus 20 and 30 dB options.
2 W @ 25°C | 50 Ω
2 W rated power at 25°C with 50 Ω nominal impedance.
200 W Peak Power
Peak power rating of 200 W at 5 μs pulse width and 1% duty cycle.
VSWR <1.45
Maximum specified VSWR below 1.45 across the rated frequency range.
Precision 2.4 mm Male-to-Female Interface
Inline male-to-female configuration for compatible precision coaxial test paths.
| Attenuation Range / Value | 1–9 dB | 10 dB | 20 dB | 30 dB |
|---|---|---|---|---|
| Attenuation Tolerance | ±1.1 dB | ±1.5 dB | ±1.5 dB | ±1.5 dB |
The series is rated for 2 W at 25°C and 0.25 W at 125°C.
Peak power is specified at 200 W under a 5 μs pulse width and 1% duty cycle.
| Series Part Number | VST-U-24XX0202-50G |
|---|---|
| Frequency Range | DC–50 GHz |
| Available Attenuation | 1–10 dB / 20 dB / 30 dB |
| VSWR | <1.45 |
| Impedance | 50 Ω |
| Power Rating | 2 W @ 25°C |
| Power Rating at 125°C | 0.25 W |
| Peak Power | 200 W (5 μs, 1% duty cycle) |
| Temperature Range | -55°C to +125°C |
| Connector Configuration | 2.4 mm Male-to-Female |
|---|---|
| Connector Outer Material | Brass, gold-plated |
| Male Inner Contact | Brass, gold-plated |
| Female Inner Contact | Bronze, gold-plated |
| Body Material | Passivated stainless steel |
| Size, 1–20 dB | Ø8 × 29 mm |
| Size, 30 dB | Ø8 × 31.4 mm |
| Compliance | RoHS |
The datasheet includes representative measured performance for the 10 dB model at 2 W @ 25°C, based on test data from VU24100202. Additional RF test data is available upon request.
Millimeter-Wave Test Systems
Fixed signal-level reduction in broadband measurement paths through 50 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 50 GHz.
2.4 mm Interconnect Systems
Fixed level reduction in compatible 2.4 mm coaxial test assemblies.
Series Part Number
VST-U-24XX0202-50G
XX denotes the selected attenuation value. Available nominal values: 1–10 dB, 20 dB, and 30 dB.
RF Test Documentation
RF test report available upon request.
Use appropriate handling and mating practices for 2.4 mm precision interfaces. Avoid unnecessary mechanical loading during installation and removal.
Configure a 2.4 mm Fixed Attenuator for Your Test Setup
Specify the required attenuation value, operating frequency, power conditions, and interface requirements for quotation or technical review.
Related products
Need a Quote or Technical Support?
Share the part number, required quantity and application requirements. Our engineering team can assist with product selection, configuration review and quotation support.