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Directional Coupler

Name: Directional Coupler
Brand: JMV INDIA
Price: 30 INR
Availability: InStock

Price 30 INR/ Piece

Get a Price/Quote

MOQ : 10 Pieces

Directional Coupler Specification

Female End Type
N-Female or SMA-Female

Application
RF signal splitting, combining, monitoring

Material
Aluminum/Steel

Male End Type
N-Male or SMA-Male

Connector Type
Coaxial

Voltage Rating
500V peak

Temperature
-40C to +75C

Connector
N-type or SMA

Number of Conductor
Single conductor (per channel)

Cable Type
Coaxial interface

Flame Resistance Level
Standard commercial grade

Length
Compact, typically 1020 cm

Jacket Material
Anodized Aluminum or painted Steel

Sheild
Yes, Metal housing

Insulation
Internal PTFE/ceramic

Color
Silver

Outer Diameter
Approximately 1825 mm

Cable Length
Compact, typically 1020 cm

RoHS Compliance
Yes

Directivity
> 20 dB

Surface Finish
Nickel/Chromium plated

Impedance
50 Ohms

Coupling Value
10 dB, 20 dB, or 30 dB (model specific)

Frequency Range
800 MHz 2500 MHz

Maximum Power Handling
50 Watts

VSWR
1.2:1

Insertion Loss
< 0.3 dB

Weight
~150 gm

Mounting Type
Chassis/Screw mount

Directional Coupler Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
1000 Pieces Per Day

Delivery Time
2-3 Days

About Directional Coupler

We have been serving our clients with a quality tested range of Directional Coupler in the market. It is an important type of signal processing device. Its basic function is to sample RF signals at a predetermined degree of coupling, with high isolation between the signal ports and the sampled ports which support analysis, measurement and processing for several applications. Directional Coupler can be availed at economical rates from us.

Exceptional Signal Reliability

Designed to deliver outstanding performance in RF environments, the directional coupler boasts high directivity and ultra-low insertion loss. Its durable construction, flame-resistant housing, and precision manufacturing assure reliable operation in critical monitoring, splitting, or combining applications across diverse industries.

Flexible Configuration and Easy Installation

With a selection of coupling values and connector types, this coupler adapts efficiently to varied system requirements. The compact form factor, chassis/screw mounting, and lightweight build make integration straightforward, while the RoHS compliance and commercial-grade insulation highlight its suitability for modern and eco-friendly infrastructure.

FAQ's of Directional Coupler:

Q: How do I mount the directional coupler onto my equipment chassis?

A: The coupler features a chassis/screw mount design. Simply use the provided mounting holes and screws to secure it to your device or panel. Its compact length (typically 10-20 cm) and lightweight structure (~150 gm) facilitate effortless installation in both tight and spacious setups.

Q: What applications can benefit from using this directional coupler?

A: This coupler is ideal for RF signal splitting, combining, and monitoring in wireless communications, broadcasting, and test setups. Its broad frequency range (800 MHz - 2500 MHz), high directivity, and multiple coupling options make it suitable for professional RF infrastructure where precise signal management is crucial.

Q: When should I select a model with 10 dB, 20 dB, or 30 dB coupling value?

A: Choose the coupling value based on the required amount of signal sampling or distribution. A 10 dB coupler extracts less signal for monitoring while minimizing mainline loss. Higher values like 20 dB or 30 dB provide more sampled signal for measurement or distribution but may result in more loss from the mainline. Select according to system sensitivity and measurement needs.

Q: What are the advantages of using N-type or SMA connectors with this coupler?

A: N-type and SMA connectors ensure low-loss, secure coaxial connectivity suitable for RF signals. Selection depends on your existing cable and equipment interfaces. Both options support quick connection/disconnection and high-frequency performance up to the specified maximum power and voltage ratings.

Q: Where is this directional coupler manufactured and supplied?

A: This product is manufactured and distributed by reputable companies in India, and is available through authorized manufacturers, suppliers, and traders for domestic and export RF market requirements.

Q: How does RoHS compliance and flame resistance enhance safety and sustainability?

A: RoHS compliance ensures that the device meets strict environmental standards by limiting hazardous substances, while the commercial grade flame resistance enhances operational safety in demanding RF applications, making it reliable and environmentally responsible for long-term use.

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