Leader-mw | Introduction to 1.85MM-3.5 MM Adapter |
LEADER-MW 1.85mm to 3.5mm RF Adapter: Precision Connectivity for High-Frequency Systems
The 1.85mm to 3.5mm RF Adapter is a critical interconnect component, designed to bridge two common high-frequency connector types while preserving signal integrity. It enables seamless compatibility between 1.85mm-equipped devices (optimized for up to 67GHz, ideal for ultra-high-frequency testing) and 3.5mm-enabled equipment (rated for up to 33GHz, widely used in telecom, aerospace, and R&D).
Crafted with precision machining—typically using brass or stainless steel for the connector body and gold-plated contacts—it minimizes signal loss, reflection, and electromagnetic interference (EMI), ensuring stable transmission even in demanding scenarios like microwave testing, radar systems, or RF component calibration. Its compact, robust structure fits standard RF setups, eliminating the need for costly device replacements or rewiring when mixing 1.85mm and 3.5mm hardware.
Whether for laboratory testing, telecom infrastructure maintenance, or aerospace signal validation, this adapter delivers reliable, high-performance connectivity, making it an essential tool for engineers and technicians working with high-frequency RF systems.
Leader-mw | specification |
No. | Parameter | Minimum | Typical | Maximum | Units |
1 | Frequency range |
DC |
- |
33 |
GHz |
2 | Insertion Loss |
0.25 |
dB |
||
3 | VSWR | 1.15 | |||
4 | Impedance | 50Ω | |||
5 | Connecter |
1.85mm-3.5mm |
|||
6 | Preferred finish colour |
SLIVER |
Leader-mw | Environmental Specifications |
Operational Temperature | -30ºC~+60ºC |
Storage Temperature | -50ºC~+85ºC |
Vibration | 25gRMS (15 degrees 2KHz) endurance, 1 hour per axis |
Humidity | 100% RH at 35ºc, 95%RH at 40ºc |
Shock | 20G for 11msec half sine wave,3 axis both directions |
Leader-mw | Mechanical Specifications |
Housing | stainless steel 303F Passivated |
Insulators | PEI |
Contact: | gold plated beryllium bronze |
Rohs | compliant |
Weight | 20g |
Outline Drawing:
All Dimensions in mm
Outline Tolerances ± 0.5(0.02)
Mounting Holes Tolerances ±0.2(0.008)
All Connectors: 1.85mm -3.5mm
Leader-mw | Test Data |