The ARF1003C7 is a two-stage GaAs Monolithic Microwave Integrated Circuit (MMIC) power amplifier in an air-cavity surface-mount ceramic package and designed for a variety of X-band applications. The operating frequency ranges from 8.5 to 10.5 GHz. The saturated pulsed output power is 42 dBm and the small signal gain is 19 dB. The part is internally matched to 50 Ω. The part can be auto-biased using a –5 V reference voltage, or direct-biased for variable bias control. RF ports are AC coupled.

The part is RoHS* compliant and built with the latest manufacturing techniques to optimize for reliability and quality control.

Export from The Netherlands/EU, dual-use, end-use statement required.

SKU: ARF1003 Category:


• Test and Measurement Equipment
• Radar
• Satellite Communication
• Wireless Network Data Communication

Min. Frequency (GHz): 8.5

Max. Frequency (GHz): 10.5

Gain (dB): 19

P1dB (dBm): 41

Psat (dBm): 42

Bias Voltage (V): -5/8

Bias Current (mA): 4500

Package: 7 x 7 Ceramic

• 8.5 – 10.5 GHz Power Amplifier
• 15 W Saturated Output Power
• 40 % PAE
• 19 dB Small-Signal Gain
• 17 dB Power Gain
• > 10 dB Input and Output Return Loss
• 8 V, 4.5 A Nominal Bias (pulsed)
• 7 mm × 7 mm QFN Package