Microwave Components

Ultra-wideband components, modules, and integrated assemblies from DC to 80 GHz.

1. Technical Introduction

Sevinol designs and produces RF/microwave components and integrated modules covering DC–80 GHz. Our in-house capability spans electromagnetic simulation (HFSS / CST / ADS), mechanical design, micro-assembly, and full RF characterization, enabling both catalog products and fully custom assemblies.

Core product families include RF switch modules (SPDT / DPDT / SP8T), broadband receivers, low-noise amplifiers, frequency source modules, signal-conditioning modules, and direction-finding antenna arrays. Products are used in radar, security monitoring, test & measurement, satellite communications, and industrial systems.

🔬 Design & Simulation

  • EM SimulationHFSS · CST
  • Circuit DesignADS · AWR
  • CapabilityDC – 80 GHz
  • DeliverablesModel · Drawings · Data

⚙️ Manufacturing & Test

  • AssemblyMicro-assembly · MCM
  • RF TestVNA · Spectrum analyzer
  • EnvironmentalTemp cycling · Vibration
  • TraceabilityFull lot traceability

2. Selection Guide

Choose a product family by system function. Per-model parameters (frequency range, insertion loss, isolation, switching speed, control interface) are configured per requirement — contact us for a model-specific datasheet.

ApplicationRecommended Product
Signal routing / multi-channelSP8T / SP16T switch modules
Redundant path / bypassDPDT switch module
Antenna or channel selectSPDT switch module
Wideband front-endBroadband receiver / LNA modules
Reference & LO generationFrequency source modules
Direction findingInterferometer / amplitude DF antenna arrays
Custom subsystemRF/microwave integration, MCM, SCM

📋 Typical Parameter Options

  • Frequency RangeDC – 80 GHz (family design capability)
  • Switch TopologiesSPDT · DPDT · SP8T · SP16T (custom)
  • RF InterfaceSMA (standard) · 2.92 mm · 2.4 mm (option)
  • Control InterfaceTTL · LVTTL · RS-422 (option)
  • Insertion LossModel-dependent — on request
  • IsolationModel-dependent — on request
  • Switching SpeedModel-dependent — on request
  • Power HandlingModel-dependent — on request
  • Operating Temp−40 °C ~ +85 °C (typical)
  • Impedance50 Ω

3. Product List

Featured RF switch modules with SMA interfaces; other families available on request.

RF switch modules group
Left to right: SP8T · DPDT · SPDT · SPDT
SP8T switch module
SP8T

SP8T Switch Module

One common port to eight outputs. Multi-channel signal routing for radar, security monitoring, and ATE.

  • TopologySP8T
  • InterfaceSMA
  • FrequencyConfigurable
  • DatasheetOn request
SP8T switch module
DPDT

DPDT Switch Module

Two independent SPDT channels in one housing. Bypass and redundant-path switching.

  • TopologyDPDT
  • InterfaceSMA
  • FrequencyConfigurable
  • DatasheetOn request
DPDT switch module
SPDT

SPDT Switch Module

Common port switched between two outputs. Signal select and antenna switching.

  • TopologySPDT
  • InterfaceSMA
  • FrequencyConfigurable
  • DatasheetOn request
SPDT switch module
SPDT

SPDT Compact Module

Compact version for space-constrained front-ends and redundancy switching.

  • TopologySPDT
  • InterfaceSMA
  • FrequencyConfigurable
  • DatasheetOn request

4. Customization

Beyond catalog products we provide OEM/ODM design and manufacturing: custom RF assemblies, integrated microwave modules (MCM/SCM), and subsystem-level integration. We handle the full chain — requirement definition, simulation, prototype, qualification, and volume production.

Send your requirement or block diagram to contact us and we will return a feasibility assessment and quotation.