Skip to Content
Educational discount: 10% off every order for students & faculty with .edu email →
Educational discount: 10% off every order →
±0.5ps DC–40GHz 2-Channel Phase-Matched Cable, 36", 2.92mm Male-Male

±0.5ps DC–40GHz 2-Channel Phase-Matched Cable, 36", 2.92mm Male-Male

SKU ST40A-121-121-36-PM/2-0.5ps
Availability:
48 in stock, ready to be shipped
$1,320.00 - $1,320.00
$1,320.00
$1,320.00 - $1,320.00
$1,320.00

Combined Solution: 2 cables phase-matched <±0.5ps per pair

Insertion Loss: 2.3dB typ, 2.6dB max @40GHz

VSWR: 1.19:1 typ, 1.25:1 max @40GHz

Shielding Effectiveness: >90dB

Phase Change vs Flexure: <±3° @40GHz

Amplitude Change vs Flexure: <±0.05dB @40GHz

Bending Radius: 50mm min

Ordering 50+ pieces?

Contact us for volume pricing.

Pack Size: 2 Pack

WHY CHOOSE THIS CABLE?

  • ✔ Precision Phase Matching – 2 cables factory-matched within <±0.5ps for highly accurate signal alignment in phase-sensitive testing.
  • ✔ Reliable Performance – 2.3dB typ / 2.6dB max loss, 1.19:1 typ / 1.25:1 max VSWR @40GHz minimizes signal distortion in high-speed RF and data applications.
  • ✔ Exceptional Phase Stability vs Flexure – Maintains stability under movement (<±3° @40GHz)
  • ✔ Enhanced Durability – Armored protection safeguards against flexure-induced performance degradation.
  • ✔ Optimized for High-Speed Testing – Designed for optical module validation, 400/800 Gbit/s, and 1.6T/s product testing.

PRODUCT OVERVIEW

URF ST40A-121-121-36-PM/2-0.5ps is a 36-inch DC–40 GHz phase-matched cable pair built for high-frequency, phase-sensitive testing. It features 2.92 mm male-male connectors, low-loss, phase-stable cable, and armored construction for durability against abrasion, compression, and torsion. The pair delivers <±0.5 ps delay variation, 2.6dB max insertion loss, 1.25:1 max VSWR @40 GHz. Each pair is 100% tested for delay match, insertion loss, and VSWR—ideal for jitter, SERDES, and signal integrity measurements.


SPECIFICATIONS

Insertion Loss

2.3dB typ / 2.6dB max @40GHz

VSWR

1.19:1 typ / 1.25:1 max @40GHz

Phase Match

<±0.5ps per pair

Phase Change vs Flexure

<±3° max @40GHz

Amplitude Change vs Flexure

<±0.05 dB max @40GHz

Shielding Effectiveness

>90 dB min

Bending Radius

50mm min

Interface

Power (at 40°C)

18W @40GHz / 125W @1GHz

Nut & Body

Passivated Stainless Steel

Center Contact

Gold-Plated BeCu

Connector Dielectric

PEI

Center Conductor

Solid SPC

Cable Dielectric

ND-PTFE

Inner Shield

SPC Strip


APPLICATIONS

Lab and Production Line Test

Reliable for signal integrity checks in QA, prototyping, and manufacturing workflows.

5G Massive MIMO and Antenna OTA Test

Optimized for mmWave and multi-antenna system validation.

5G Switch and Attenuator Matrices Systems

Supports flexible routing and signal control at high frequencies.

Phase Array Test Systems

Enables phase-coherent evaluation and beamforming validation for multi-channel RF setups.

RF/Microwave Test Systems

Suitable for advanced RF validation across ultra-wideband frequencies.

High-Frequency Calibration and Verification

Ideal for precise calibration, delay matching, and measurement system verification at mmWave frequencies.