30W Dual Directional Coupler 0.5–6GHz 20dB Coupling with SMA-Female Connectors

No.TWDDC-30S20-0.5-6G

Product Overview:
Engineered for real-time power monitoring, transceiver testing, and closed-loop leveling systems, our 30W Dual Directional Coupler delivers simultaneous forward and reflected signal sampling from 500 MHz to 6.0 GHz. Featuring a precise 20 dB coupling factor, this broadband component allows engineers to measure incident and reflected power independently without interrupting the primary 50 Ω transmission line.

Description

Key Features & Benefits

Simultaneous Dual-Port Sampling: Independent forward and reflected coupled ports enable real-time VSWR and load mismatch monitoring.
Wideband Frequency Range (0.5–6.0 GHz): Fully covers sub-6 GHz 5G, LTE, WLAN, Wi-Fi, and standard wireless test bands in a single unit.
Precise 20 dB Coupling Value: Delivers stable, attenuated signal sampling while protecting sensitive measurement equipment downstream.
High Average Power Handling (30 Watts CW): Ruggedized internal termination design safely manages continuous wave signal levels in demanding test setups.
High Directivity & Low Insertion Loss: Minimizes crosstalk between sampling paths and preserves primary line signal strength.
Precision SMA-Female Interfaces: Gold-plated center pins and durable connectors ensure excellent repeatability and low contact resistance.

SN	Parameters	Specifications
1	Frequency Range	500～6000 MHz
2	Insertion Loss	≤ 1.3dB
3	VSWR Primary	Max 1.3
4	VSWR Secondary	Max 1.3
5	Directivity	Min.15dB
6	Nominal Coupling	20 ±1dB
7	Impedance	50 Ohms
8	Power Rating	30W
9	Input / Output Connectors	SMA-Female
10	Operation Temperature	-45℃ ~ +70℃

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Need custom frequency bands, alternative connector configurations, or tailored power handling specifications for your international project?
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