Anaren Model S03A888N1 Hybrid Couplers RF Power 3 dB

Category: Anaren Inc, Electronics, RF Microwave Devices

The Anaren Model S03A888N1 Hybrid Coupler is designed for use in high power radio frequency (RF) applications such as AMPS, GSM, and EDGE. It functions as a low profile 3 dB hybrid coupler with an easy-to-use surface mount package, making it suitable for balanced amplifiers and signal distribution. This model is part of Anaren’s Bppower product line, known for being ideal for high power design requirements.

Features of the S03A888N1:

Frequency range: 815-960 MHz
Rated for up to 100 Watts power
Low insertion loss (max 0.23 dB)
High isolation (min 20 dB)
90 degrees of quadrature
Suitable for surface mounting
Available on tape and reel packaging for automated pick and place manufacturing
Each unit is 100% tested

Electrical Specifications:

The coupler offers robust electrical characteristics, including a consistent 20 dB minimum isolation across the supported frequency range and low insertion loss, with a maximum specified value of 0.23 dB. It maintains a maximum Voltage Standing Wave Ratio (VSWR) of 1.25 and exhibits excellent amplitude and phase balance, ensuring reliable signal distribution and balanced amplification. Specific details include an amplitude balance (Amp. Bal.) of a max +0.30 dB and a phase balance (Phase Bal.) that remains tight within the specified temperature range from -55 to +85 degrees Celsius. The S03A888N1 is capable of handling an average continuous-wave (CW) power of up to 100 Watts.

Physical Properties and Manufacturing:

The model S03A888N1 is manufactured with materials that exhibit thermal expansion coefficients compatible with common substrates, thereby ensuring reliability and durability across varying temperatures. It is offered in a tape and reel format to integrate seamlessly into pick and place manufacturing processes, allowing for ease of assembly in mass production. Anaren provides outline drawings with appropriate component dimensions, labeled as “050 4PE 040 4PL” and “035 PFPower,” to accommodate proper design integration.

Sales and Support:

Anaren ensures the availability of support for the S03A888N1 Hybrid Couplers with dedicated sales desks both in the USA and Europe, providing voice and fax contact options for customer convenience. The datasheet notes that specifications are subject to change without notice, prompting users to verify information at the time of purchase or design integration.

Revision and Documentation:

The documentation provided with the datasheet is based on Version 2/7/02 of the product, implying that previous versions might have existed and that customers should ensure they are consulting the latest specifications. The brand Anaren suggests innovation with their slogan “What’s next?” highlighting their focus on forward-thinking product development.