DS-409-4BNC

Product Overview

DS-409-4BNC from MACOM Technology Solutions is a 4-way connectorized RF power divider for RF signal distribution, frequency division or receiver-front-end routing applications. This product detail focuses on real RF parameters such as configuration, frequency range, insertion loss, isolation, balance, impedance and package/connector style.

The exact ordering code should be matched for connector type, package, tape-and-reel option, lead finish and environmental rating before purchase or substitution.

Key Features

• Manufacturer: MACOM Technology Solutions
• Part Number: DS-409-4BNC
• Device Type: 4-way connectorized RF power divider
• Configuration / Number of Ways: 4-way equal power divider
• Frequency Range: 10 MHz to 2000 MHz
• System Impedance: 50 Ω connectorized RF environment
• Insertion Loss: 1.0 dB typical low-loss performance, excluding theoretical split loss
• Amplitude Balance: 0.50 dB amplitude balance class listed for DS-409-4 product specifications
• Power Split Loss: 4-way equal split, approximately 6 dB theoretical division loss before excess loss
• Operating Temperature: -55°C to +85°C guaranteed specification range
• Package / Case: Connectorized 4-way divider with BNC connectors
• Design Notes: Terminate all unused output ports in 50 Ω and select the connector variant that matches the system harness or test fixture.

Applications

Aerospace, defense, ISM, communications test fixtures and multi-receiver RF distribution systems.

Connectorized RF assemblies that need a broad 10 MHz to 2 GHz 4-way divider with known balance and low excess loss.

Quality & Sourcing

Antrex Electronics can support sourcing for DS-409-4BNC through available stock checks, BOM consolidation and alternative-lot review. For RF dividers and splitters, package condition, connector condition, date code, MSL handling and original labeling should be checked before shipment.

For project builds, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party electrical or authenticity testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF power divider and splitter parts.