ZVE-453G+

Overview

The ZVE-453G+ is a coaxial, wideband high gain amplifier from Mini-Circuits. It operates within the frequency range of 18 to 45 GHz. The device provides a typical gain of 41 dB and delivers a saturated output power of +29 dBm. It requires a single positive supply voltage adjustable between +10 V and +15 V. At +15 V, the typical current consumption is 730 mA. The unit features excellent gain flatness with a typical variation of ±2.5 dB. It utilizes a 2.4 mm connector interface and is designed for 50 Ohm systems.

Feature Summary

• Coaxial wideband design covering 18 to 45 GHz
• High gain performance with 41 dB typical value
• Adjustable DC supply voltage from +10 V to +15 V
• Excellent gain flatness of ±2.5 dB

Applications

• Wideband test and instrumentation
• 5G communication systems
• Satellite communications (SATCOM)

Procurement Notes

Verify the specific datasheet version when ordering, as component specifications may be updated by the manufacturer. Confirm that the required supply voltage range (+10 V to +15 V) aligns with your system design before integration. Ensure proper thermal management is planned, given the 730 mA current draw at nominal voltage. Check for any export control classifications, such as ECCN 3A001.b.4, which may apply to this microwave component depending on your region.

Selection Notes

Select the ZVE-453G+ when a wide bandwidth spanning 18 to 45 GHz is required in a compact coaxial package. It is suitable for applications demanding high gain and good signal fidelity across the entire band. Consider the adjustable supply voltage feature if power optimization or bias flexibility is needed. This model is appropriate for systems utilizing 2.4 mm connectors and requiring 50 Ohm impedance matching.

Part Context

This component belongs to the ZVE series of wideband amplifiers manufactured by Mini-Circuits. These devices are engineered for microwave and millimeter-wave frequencies. The ZVE-453G+ specifically targets the upper Ka-band and E-band spectrum. It is part of a family of high-performance RF gain blocks designed for demanding electronic warfare, radar, and communication applications.

Replacement Considerations

The ZVE-453GX+ is a confirmed substitute variant within the same product line. Both models share identical operational characteristics and frequency ranges. Verify connector compatibility and mounting requirements when switching between these variants.