The ZVA-443HGX+ is a coaxial wideband amplifier covering 10 MHz to 43.5 GHz, designed for test and instrumentation, 5G, SATCOM, and optical communications. It delivers a typical gain of 33 dB and saturated output power of +11 dBm, with a noise figure of 3.5 dB up to 26.5 GHz. The device operates from a single +9 to +15 V DC supply, drawing 2.6 W at full voltage, and includes over-voltage, reverse-voltage, and in-rush current protection. It features 2.92 mm female connectors and is housed in a T2704-1 case weighing 220 grams. The amplifier is RoHS compliant and rated for operation from -10°C to +85°C.
Mini-Circuits’ ZVA-443HGX+ is a Coaxial, High Gain and General-Purpose Wideband amplifier operating from 10 MHz to 43.5 GHz1. The model operates over a single positive supply range of +9 to +15 V, allowing users to choose their desired operating voltage. Internal DC-DC conversion circuitry maintains constant efficiency over the full input voltage range. The amplifier incorporates several DC-protection features such as Over-voltage, Reverse voltage and In-rush current that protects the amplifier from damage if mishanded during operation. The Amplifier is capable of delivering over +11 dBm of saturated RF power over the entire band and has a good Noise figure performance of 3.5 dB, typ. up to 26.5 GHz. The Wideband operation combined with a High Gain makes this model an ideal choice for testing and instrumentation applications.
GAIN BLOCK, 10 -3500 MHZ, 50 OHM
| Mini-Circuits | DigiKey | |
|---|---|---|
| Product Category | RF Amplifiers | RF Amplifiers |
| Product Number | ZVA-443HGX+ | 3157-ZVA-443HGX+-ND |
| Product Name | Connectorized 2.92mm, Medium Power, Linear Amplifier, 10 MHz to 43.5 GHz, 50Ω | RF Amplifiers |
| Amplifier Type | Power Amplifier | Low Noise Amplifier; Power Amplifier; Bi-directional |
| Operating Temperature | -10 to 85 C (14 to 185 F) | |
| Frequency Range | 10 to 43500 MHz | 10 to 43500 MHz |
| Minimum Gain | 22 dB | 28 dB |
| Maximum Gain | 37 dB | 28 dB |
