The Miteq AU-1310-SMA is a broadband RF amplifier engineered for low-noise, high-gain performance across 0.001 to 500 MHz. This military-grade device combines exceptional gain flatness with minimal noise figure, making it ideal for weak-signal reception and signal conditioning in commercial, aerospace, and defense systems.
Technical Specifications
Gain & Linearity
• Gain: 30 dB minimum, 33 dB typical across full band
• Gain flatness: ±0.5 dB maximum
• Output power at 1 dB compression (P1dB): +8 dBm typical; +9 dBm at 0.1 MHz and 250 MHz
• Third order intercept point (IP3): 19 dBm
Noise Performance
• Noise figure: 1.4 dB typical (1.2–1.4 dB across band at +23°C)
Impedance & VSWR
• Input VSWR: 2.10:1 maximum
• Output VSWR: 2.10:1 maximum
Power & Current
• Supply voltage: +15 to +30 VDC (typical +15 VDC)
• Current consumption: 50–60 mA typical
• Output power: 0.01 W
Operating Environment
• Operating temperature: −25 to +75°C (with slightly degraded performance)
• Storage temperature: −40 to +85°C
• All specs guaranteed at +23°C
– Key Features
• Wideband operation (VLF to UHF)
• Excellent gain flatness across spectrum
• Internally regulated to +12V
• Reverse voltage protected
• Input limiter protection against signals up to +30 dBm CW
• Survives short-duration pulses up to 50 W without damage
• Maximum CW input power for survival: +13 dBm
– Typical Applications
• Weak-signal reception and pre-amplification
• Aerospace and defense RF systems
• Commercial communication infrastructure
• Instrumentation and test equipment
– Compatibility & Integration
Standard configuration includes SMA-female connectors. Optional connector types available: SMA-male, BNC-female, N-male, and N-female.
