CX2078NL

Product Overview

Designed for 5 MHz to 500 MHz, CX2078NL provides a 1:1 RF transformer relationship in a compact surface-mount format. The unity-ratio network preserves the nominal impedance while converting between single-ended and balanced nodes. Confirmed selection data includes insertion-loss performance of 0.6 dB typical mid-band loss.

The operating span crosses IF, HF, VHF and UHF regions, allowing one transformer to support broadband receiver, transmitter and instrumentation paths. This ordering code is supplied in tray packaging and is separate from the tape-and-reel T-suffix version. Transformer-coupled balanced conversion.

Key Features

• Manufacturer: Pulse Electronics
• Part Number: CX2078NL
• Product Category: RF Balun / RF Transformer
• Device Type: wideband unity-ratio RF balun transformer
• Frequency Range: 5 MHz to 500 MHz
• System / Port Impedance: 50 Ω unbalanced / 50 Ω balanced
• Impedance / Turns Relationship: 1:1
• Insertion Loss: 0.6 dB typical mid-band loss
• Winding / Isolation Detail: Transformer-coupled balanced conversion
• Package / Case: 6-SMD gull-wing module
• Mounting Type: Surface mount
• Operating Temperature: -40°C to +85°C
• Packaging: Tray

Applications

• Wideband RF and IF receiver or transmitter coupling
• Single-ended-to-balanced mixer and amplifier interfaces
• Laboratory instrumentation, communications equipment and legacy production assemblies

Quality & Sourcing

Antrex Electronics can support sourcing of CX2078NL for production, repair and shortage requirements. Incoming verification can compare the exact Pulse marking, electrical base model, packaging suffix, winding ratio, center-tap arrangement, frequency range and surface-mount dimensions. Antrex Electronics can also coordinate BOM sourcing and third-party inspection when legacy or shortage material requires additional authenticity and condition checks.