Zeenko Low Noise RF Amplifier LNA Modules

Description

Zeenko LNA Series – USB & Battery-Powered Low Noise Amplifiers (04UM / 05UM / 09BM)

The Zeenko LNA Series provides high-performance low noise amplifier (LNA) modules tailored for RF enthusiasts, SDR users, and wireless developers. Available as USB-powered or battery-powered models.

ZK04-UM (100 kHz – 4 GHz)

USB Type-C powered with high PSRR LDO for stable performance. Frequency-specific gain:

• 25 dB @ 100 kHz
• 25 dB @ 5 MHz
• 23 dB @ 10 MHz
• 21.5 dB @ 100 MHz
• 18 dB @ 1 GHz
• 14 dB @ 2 GHz
• 11 dB @ 3 GHz
• 9 dB @ 4 GHz

ZK05-UM (100 kHz – 6 GHz)

Extended-band USB LNA module with higher gain and linearity. Frequency-specific gain:

• 28 dB @ 100 kHz
• 28 dB @ 5 MHz
• 27 dB @ 10 MHz
• 26.5 dB @ 100 MHz
• 24.5 dB @ 1 GHz
• 22.5 dB @ 2 GHz
• 21 dB @ 3 GHz
• 20 dB @ 4 GHz
• 18.5 dB @ 5 GHz
• 16.5 dB @ 6 GHz

ZK09-BM (100 kHz – 10 GHz)

Battery-powered model for portable use with consistent gain response. Frequency-specific gain:

• 21 dB @ 100 kHz
• 21.5 dB @ 5–100 MHz
• 21.5 dB @ 1 GHz
• 21 dB @ 2–3 GHz
• 20 dB @ 4 GHz
• 18.5 dB @ 5 GHz
• 17.5 dB @ 6 GHz
• 16.5 dB @ 7 GHz
• 15 dB @ 8 GHz
• 14 dB @ 9 GHz
• 13 dB @ 10 GHz

Common Features:

• 2x SMA Female connectors.
• 1x Type-C USB for power input / charging.
• Low noise figure with high third-order intercept point (IP3)
• Compact and shielded for EMI reduction
• USB Type-C input (UM series) and built-in battery (BM series)
• Ideal for SDR, telemetry, RF testing, IoT networks, etc.