Coaxial Power Splitter/Combiner 2 Way-0° 750 910 to 2150 MHz ZAPD-2-22-75

Category: Electronics, Minicircuits, RF Microwave Devices

Overview

The ZAPD-2-22-75 is a coaxial power splitter/combiner that operates at a frequency range of 910 to 2150 MHz. Designed for a wide array of applications, such as communications systems, cellular technology, CATV, and GPS, it offers noteworthy performance features including low insertion loss, high isolation, and excellent phase and amplitude unbalance.

Maximum Ratings and Features

It can handle an operating temperature range from 55°C to 100°C and a maximum power input of 5 watts when used as a splitter. The maximum internal dissipation is limited to 0.25 watts. The device showcases impressive electrical characteristics such as:

Insertion Loss: Typically only 0.2 dB, indicating minimal signal attenuation.
Isolation: High levels of isolation, typically 30 dB, providing effective channel separation.
Phase Unbalance: Excellently controlled, at a typical value of 0.5 degrees.
Amplitude Unbalance: Typically very low at 0.1 dB.
VSWR: An excellent Voltage Standing Wave Ratio (VSWR) of typically 1.1:1, implying efficient impedance matching.

The device’s rugged shielded case helps protect against external interference, ensuring consistent performance. Moreover, the ZAPD-2-22-75 is compliant with the RoHS directive, making it suitable for use in environments where hazardous substances are regulated.

Physical Design and Connectivity

The power splitter/combiner is enclosed in a CASE STYLE F14, featuring coaxial connections with the possibility to use BNC connectors. Outline dimensions and an electrical schematic diagram are provided to assist in the understanding of the physical layout and the internal circuit configuration of the device. The detailed outline dimensions facilitate integration into existing systems.

Performance Characteristics

Representative performance data are charted across the specified frequency range, highlighting the product’s consistency in insertion loss, amplitude unbalance, isolation, and VSWR. These charts indicate that the device maintains its specified performance levels throughout the entire operating band. In particular:

Insertion Loss: Demonstrates minimal fluctuation across the frequency band.
Isolation: It consistently provides high isolation levels, preventing signal leakage between ports.
VSWR: It maintains a low VSWR across all measured frequencies.

For more detailed performance specifications and additional data, Mini-Circuits, the manufacturer, provides the option to access real-time information for the ZAPD-2-22-75 via their online portal.