Ultra Low Noise RF Amplifier - Ciao Wireless | APC Technology Group
low noise rf amplifierslow noise rf amplifiers

Ciao Wireless Ultra-Low Noise Amplifiers

APC's specialist RF and Microwave team are available to advise and support with ultra-low noise and medium power amplifiers and subassemblies from Ciao Wireless. Suitable for commercial, defence and hi-rel applications, designs are offered from 1 MHz to 52 GHz covering the various standard and speciality narrow and wide bands in-between.

Ciao's designs feature multiple frequency and gain options while maintaining Ultra-Low Noise Figures between 0.3 dB to 0.4 dB. All models include internal voltage regulation and reverse polarity protection. The Ciao Ultra-Low Noise Amplifier Product line, like all of Ciao's RF & Microwave Amplifier Designs, are guaranteed to be 100% Unconditionally Stable.

  • Noise figures as low as 0.30 dB

  • Low power consumption and compact size

  • Guaranteed unconditional stability (Tested 100% by Ciao Wireless)

  • Custom models offered

  • Internal Voltage Regulator and Reverse Polarity Protection

  • Options: Gain & Phase Matching/Tracking, BITE, TTL/RF Mute, Input Limiter Protection, Variable Gain Control and Bias T

All Ciao Wireless product designs are suited and qualified for use in EW, ECM, ESM, radar including SAR, decoys, seekers, simulators, missiles, data links, test and measurement, UAVs, sat-com and commercial communications systems.

For further technical information, or support finding the right components for your applications, reach out to a member of our RF and Microwave team.

0330 313 3220 | [email protected]

SKU Minimum Frequency GHz Maximum Frequency GHz Gain dB (Min) Flatness dB (Max/Typ) Noise dB (Max/Typ) P-1dB dBm (Min/Typ) IP3 dBm (Typ) VSWR Input (Max/Typ) VSWR Output (Max/Typ) +12 /+15 VDC Current (mA) Nom/Max Size
CA12-3901 1.0 1.3 30/32 ±1.0 0.50/0.38 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA12-4901 1.0 1.3 40/42 ±1.0 0.40/0.30 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
1.2 - 1.5 GHz
CA12-3903 1.2 1.5 30/32 ±1.0 0.50/0.38 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA12-4903 1.2 1.5 40/42 ±1.0 0.40/0.30 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
1.4 - 1.7 GHz
CA12-3905 1.4 1.7 30/35 ±1.0/±0.75 0.50/0.38 10/12 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA12-4905 1.4 1.7 40/45 ±1.0/±0.75 0.40/0.30 10/12 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA12-3905-GP 1.4 1.7 30/35 ±1.0/±0.75 0.6/0.4 10/12 20 2.0:1/1.5:1 2.0:1/1.5:1 120 MFB3
CA12-4905-GP 1.4 1.7 40/45 ±1.0/±0.75 0.6/0.4 10/12 20 2.0:1/1.5:1 2.0:1/1.5:1 120 MFB3
1.6 - 1.9 GHz
CA12-3907 1.6 1.9 30/32 ±1.0 0.50/0.38 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA12-4907 1.6 1.9 40/42 ±1.0 0.40/0.30 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
1.7 - 2.1 GHz
CA12-3911 1.7 2.1 32/34 ±1.0 0.55/0.48 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
2.0 - 2.2 GHz
CA23-3901 2.0 - 2.2 2.2 30/32 ±1.0 0.50/0.38 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA23-4901 2.0 - 2.2 2.2 40/42 ±1.0 0.40/0.30 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
2.2 - 2.4 GHz
CA23-2903 2.2 2.4 20/25 ±1.0/±0.5 0.55/0.48 10/12 20 2.0:1/1.5:1 2.0:1/1.5:1 60 LCFB1
CA23-3903 2.2 2.4 30/32 ±1.0/±0.5 0.50/0.38 10/12 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA23-4903 2.2 2.4 40/42 ±1.0/±0.5 0.40/0.30 10/12 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
2.5 - 2.7 GHz
CA23-3904 2.5 2.7 30/32 ±1.0/±0.5 0.50/0.38 10/12 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA23-4904 2.5 2.7 40/42 ±1.0/±0.5 0.40/0.30 10/12 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
2.7 - 3.1 GHz
CA23-3314-C 2.7 3.1 30/33 ±0.75/±0.5 0.7/0.5 14/16 24 2.0:1/1.5:1 2.0:1/1.5:1 150 FB2
CA23-3913 2.7 3.1 32/34 ±1.0 0.55/0.48 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA23-4913 2.7 3.1 44/46 ±1.0 0.45/0.38 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
2.9 - 3.1 GHz
CA23-3910 2.9 3.1 32/34 ±1.0 0.55/0.48 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2
CA23-4910 2.9 3.1 44/46 ±1.0 0.45/0.38 10 20 2.0:1/1.5:1 2.0:1/1.5:1 120 FB2