JY-TCD-18-4X+ Directional Coupler 5-1000 MHz 17.9 dB 50 Ohm Surface Mount RoHS Compliant
Category:
RF Coupler/SMT Coupler
Specifications
Product Type
Directional Coupler
Frequency Range
5-1000 MHz
Coupling
17.9 dB
Mainline Loss
0.7 dB
Directivity
20 dB
VSWR
1.2:1
Power Input
1 W
Impedance
50 Ohm
Interface
SMT
High Light
Model Number:
JY-TCD-18-4X+
Introduction
JY-TCD-18-4X+ Directional Coupler
Product Overview
JY-TCD-18-4X+ is a directional coupler designed for RF and communication systems, offering reliable performance in a compact surface mount package.
Electrical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 5-1000 MHz |
| Coupling (Nom.) | 17.9 dB |
| Mainline Loss (Typ.) | 0.7 dB |
| Directivity (Typ.) | 20 dB |
| VSWR (Typ.) | 1.2:1 |
| Power Input (Max.) | 1 W |
| Type | Directional |
| Impedance | 50 Ohm |
| Interface | SMT |
Features
- Wideband directional coupler with 17.9 dB nominal coupling
- High directivity of 20 dB for accurate signal sampling
- Low mainline loss and good VSWR
- Compact SMD package for space-constrained PCB design
- RoHS compliant and suitable for lead-free soldering
Applications
- Signal sampling and power monitoring
- RF front-end and communication systems
- Test and measurement equipment
- Antenna systems
Packaging
Products are supplied in tape and reel packaging, ready for automated SMT assembly.
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