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power divider

power divider

Directional Coupler

Directional Coupler

Switch

Switch

Duplexer

Duplexer

Combiner

Combiner

Hybrid Coupler

Hybrid Coupler

Isolator

Isolator

Termilation

Termilation

POI

POI

Detecter

Detecter

Antenna

Antenna

Attenuator

Attenuator

Cable Assembly

Cable Assembly

Ciculator

Ciculator

Filter

Filter

Amplifier

Amplifier

Bais Tee

Bais Tee

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Hot Product

We constantly design and develop new products to meet the latest needs of the market. The following are our recent new products

7 Band Combiner

7 Band Combiner

7 Band Combiner

6 Band Combiner

6 Band Combiner

6 Band Combiner

4×4 Butler Matrix

4×4 Butler Matrix

4×4 Butler Matrix

High Power Directional Coupler

High Power Directional Coupler

High Power Directional Coupler

"If you do not find a suitable product, tell us your detailed requirements and we will tailor it for you .”

inquiry

What Sets Us Apart

[Expand the sections below to learn why Spectrum Control should be your electromagnetic solutions partner]

  • Technical advantage

    1.DC~67GHz high performance RF power splitter, coupler independent design ability.
    2.The world's leading wideband UWB/microwave & millimeter wave passive device design and production capacity

  • Advanced technology

    1.High precision cavity machining machine .
    2. Low loss PCB board production
    3. Perfect standing wave connector

  • Breadth of product line

    1.Power divider, directional coupler ,hybrid coupler, filter, duplexer, combiner, isolator ,circulator, Antenna, attenuator, Load, cable assembly, POI switch, detector

  • Quality control

    1.100% inspection of each process in the production process
    2.Perform the exact same quality control as SSI, in accordance with MIL-I-45208 and MIL-STD-2219
    3.Perfect quality control and testing means
    4.ISO quality & environmental system certification

  • Customer service

    1.Find the most suitable product for the customer according to the application
    2. Optimize and customize various narrowband broadband passive devices for customers 3. 24 hours fast response

  • Warranty

    1. The first year: replace the new equipment if your products failed
    2.Free maintenance for life, You only need to pay for shipping back and forth
    (Without damage caused by the following cases:1.Stricken by thunder high voltage, watering Damage caused by accidents.)

video
Waveguide port – flange size comparison table

Waveguide port – flange size comparison t...

The relationship between **waveguide port dimensions**, **flange sizes**, and **frequency bands** is standardized to ensure mechanical compatibility and optimal RF performance. Below is a simplified comparison table and key principles for common rectangular waveguides an...

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VSWR, return loss (RL), reflected power, and transmitted power

VSWR, return loss (RL), reflected power, and tr...

The relationships between Voltage Standing Wave Ratio (VSWR), return loss (RL), reflected power, and transmitted power are interconnected through the reflection coefficient (Γ). Below are the key formulas and steps for conversion: ### **Core Formulas** 1. **Reflection Co...

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LEADER-MW will participate15-20 June 2025 Moscone Center San Francisco, ...

LEADER-MW will participate15-20 June 2025 Mosco...

15-20 June 2025     Moscone Center     San Francisco, CA IMS2025 Exhibition Hours:     Tuesday, 17 June 2025 09:30-17:00     Wednesday, 18 June 2025 09:30-17:00 (Industry Reception 17:00 – 18:00)     Thursday, 19 June 2025 09:30-15:0...

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5G application scale development promotion meeting was held in Beijing

5G application scale development promotion meet...

On December 5, the 5G application scale Development Promotion Conference was held in Beijing. The meeting summarized the achievements of 5G development in the past five years, and made systematic deployment of the key work of 5G appl...

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IC China 2024 be held in Beijing

IC China 2024 be held in Beijing

On November 18, the 21st China International Semiconductor Expo (IC China 2024) opened at the National Convention Center in Beijing. Wang Shijiang, Deputy Director of the Electronic Information Department of the Ministry of Industry ...

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Rohde and Schwarz demonstrate a 6G ultra-stable tunable terahertz system...

Rohde and Schwarz demonstrate a 6G ultra-stable...

Rohde & Schwarz (R&S) presented a proof-of-concept for a 6G wireless data transmission system based on photonic terahertz communication links at the European Microwave Week (EuMW 2024) in Paris, helping to advance the frontie...

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2024, The 17th IME Microwave and Antenna Technology Conference will be ...

2024, The 17th IME Microwave and Antenna Techn...

From October 23 to 25, 2024, the 17th IME Microwave and Antenna Technology Conference will be held at the Shanghai World Expo Exhibition and Convention Center. The event will bring together more than 250 exhibitors and 67 technical c...

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17th IME Conference on Microwave and Antenna Technology

17th IME Conference on Microwave and Antenna Te...

The IME Microwave and antenna technology will be upgraded to further expand the theme and scope of the exhibition, which will be launched at the Shanghai World Expo Exhibition and Exhibition Center on Wednesday (October 23-25). With an exhibition area of 12,000+ square m...

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Chengdu Leader-mw Successful  participate European Microwave Week(EuMW...

Chengdu Leader-mw Successful participate Europ...

Chengdu Leader-mw Successful participate European Microwave Week(EuMW)in Sep.24-26th 2024 With the rapid development of RF and Microwave technology today, ...

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Standing wave coefficient, dBm, dBμV, dBmW, V conversion table

Standing wave coefficient, dBm, dBμV, dBmW, V c...

Impedance matching relationship conversion table: Reflection coefficient:                                                                                     Standing wave coefficient: Z0=Z, ρ=0, VSWR=1, that is, exactly match ...

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