Coaxial Bias-Tee Wideband 10 to 4200 MHZ – ZFBT-4R2G-FT+

Category: Electronics, Minicircuits, RF Microwave Devices

Summary of Coaxial Bias-Tee Wideband Datasheet ZFBT-4R2G-FT+

The datasheet presents the ZFBT-4R2G-FT+, a wideband Coaxial Bias-Tee designed to operate across a frequency range of 10 to 4200 MHz. This component is primarily used for biasing amplifiers, laser diodes, active antennas, DC return, DC blocking, and serves as a test accessory.

Key Specifications

Operating Temperature Range: 55°C to 100°C
Storage Temperature Range: 55°C to 100°C
Maximum RF Power: 30 dBm
Voltage at DC Port: 30V max
Input Current: 500 mA max
DC Resistance: From DC to RF & DC port 4.5 ohm typical

Features

Low insertion loss of 0.6 dB typical
Terminal per DC port connectors
Offered in CASE STYLE Y460
RoHS compliant according to EU Directive (2002/95/EC)
Includes an electrical schematic for reference

Electrical Performance

Insertion Loss and Isolation: Guaranteed up to 20 dBm RF power and 200 mA DC current. Isolation from the RF port to the DC port and vice versa are reported, alongside the VSWR (Voltage Standing Wave Ratio) for both open and short DC ports across various frequency ranges.

Physical Characteristics

Coaxial Connections: RF in (SMA female), RF & DC out (SMA male), and DC (feed-through pin)
The datasheet includes an outline drawing and dimensions in both inches and millimeters.
Weight is detailed in grams for precise design considerations.

Charted Performance Data

Provided graphs illustrate Insertion Loss with Current, Isolation with Current, and VSWR across the frequency range of 10 to 4200 MHz.

Purchase Information

The ZFBT-4R2G-FT is priced at $59.95, with an optional Bracket “B” available for an additional $2.50.

This document also notes the Mini-Circuits certified quality management systems, such as ISO 9001 and ISO 14001. For more detailed performance specifications or online shopping, customers are directed to the Mini-Circuits website, clearly indicating Mini-Circuits as the manufacturer of the ZFBT-4R2G-FT+ bias-tee.

The document includes the company’s contact information in Brooklyn, New York, with phone and fax numbers for customer inquiries. The revision number and date are mentioned, ensuring users have the latest version of the datasheet.