IME China 2025

Products

1.85mm to 3.5mm RF adapter

Frequency range: DC-33Ghz

Type:1.85mm -3.5mm

Vswr:1.15


Product Detail

Product Tags

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

2
3
1
4
Leader-mw Test Data
0b50d020-7171-445b-8f7e-d4709df55975

  • Previous:
  • Next: