What happens if the voltage standing wave ratio is high?

A high voltage standing wave ratio indicates poor matching between the filter and the transmission line. There will be more signal reflection, reducing the transmission efficiency and potentially affecting the normal operation of the equipment.

4.2-4.8GHz Circular Waveguide Directional Coupler for Microwave and Millimeter - Wave Component

Name: 4.2-4.8GHz Circular Waveguide Directional Coupler for Microwave and Millimeter - Wave Component
Brand: Nanjing Reach Top Communication Technology Co., Ltd.
SKU: 2093533042

Jiangsu, ChinaNanjing Reach Top Communication Technology Co., Ltd.

US$25.00-220.00

1 Piece

Product profile

Customization

Available

Frequency Range (GHz)

4.2-4.8GHz

Vswr

≤1.2

Model NO.

RT - Y0HQ88T48ADP

Coupling Degree (dB)

Circular Waveguide Size (mm)

Dominant Waveguide Mode

Te01

Flange

Fdp

Key

Coupler

Name

Passive Components

Transport Package

Carton

Origin

China

Key features

Circular Waveguide Design: Optimized for microwave and millimeter-wave measurements with TE01 dominant mode.

High Coupling Accuracy: Provides 50dB coupling degree for precise signal sampling.

Durable Aluminum Construction: Made from high-quality aluminum for lightweight and sturdy performance.

Full Customization Available: Supports customization from samples, designs, and flexible requirements.

Wide Application Scope: Ideal for oscilloscopes, power meters, and spectrum analyzers.

Precise Signal Monitoring: Enables time-domain envelope monitoring and spectrum measurement.

Standard FDP Flange: Equipped with FDP flange for secure and reliable connections.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Nanjing Reach Top Communication Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.58h

About Our Factory & Business Background

AddressRoom 801, 8th Floor, Building 2, No. 9 Qiande Road Jiangning District, Nanjing, Jiangsu, China

Plant Area60 square meters

Registered Capital500,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Minimum Order Quantity1 Set

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsRF Power Amplifier, RF Switch, Horn Antenna

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2025-04-01

Main MarketsDomestic

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Product Q&A

Q:Can C-band filters be used for satellite TV?

C-band filters are commonly used in satellite communication. Although some satellite TV signals may be in the C-band, satellite TV mostly uses the Ku-band. So, C-band filters may not be suitable for satellite TV. It depends on the specific frequency band of the TV signal.

Q:Where are X-band filters mainly used?

X-band filters are mostly applied in radar and aviation communication. For example, they are used in radar signal processing to ensure that the radar can accurately detect targets.

Q:Are aluminum-made filters sturdy?

Aluminum-made filters are light-weight and cost-effective. Under normal usage environments and with proper operation, they can meet usage requirements and are relatively sturdy and durable.

Q:Why are copper-made filters more expensive?

Copper-made filters are more expensive because copper has excellent electrical and thermal conductivity, performing well in scenarios with high-frequency signal transmission and high heat-dissipation requirements. Moreover, the cost of copper is relatively high.

Q:What are the impacts of high insertion loss on signals?

High insertion loss means more energy loss when the signal passes through the filter. The signal will weaken, which may affect the quality and accuracy of signal reception by subsequent devices.