The Ophir 5016B is an RF power amplifier operating across 800–2000 MHz with 25 W saturated output and +44 dB minimum small signal gain. Built for precision signal conditioning in laser measurement and RF test applications, it delivers flexible gain control, multi-format signal support (CW/AM/FM/PM/Pulse), and integrated protection against load mismatch and thermal stress. The unit operates from 100–240 VAC single-phase input, features Type-N RF connectors, and integrates remote control via GPIB/IEEE-488, RS-232, and RS-442 interfaces. Its front panel controller supports Run Mode, User Configuration Mode, and System Calibration Mode, with real-time fault monitoring and configurable startup parameters.
Technical Specifications
• Frequency Range: 800–2000 MHz
• Saturated Output Power: 25 W minimum
• Power Output @ 1 dB Compression: 15 W minimum
• Small Signal Gain: +44 dB minimum
• Small Signal Gain Flatness: +2.0 dB maximum
• IP3: +53 dBm typical
• Input VSWR: 2:1 maximum
• Harmonics: −20 dBc typical @ 20 W
• Spurious Signals: <−60 dBc typical @ 20 W
• Input/Output Impedance: 50 Ohms nominal
• RF Input: 0 dBm nominal for rated power; +10 dBm maximum
• RF Input Signal Format: CW/AM/FM/PM/Pulse
• Class of Operation: A
– Key Features
• 20 dB dynamic range gain adjustment via front panel controls
• Full protection against VSWR faults, open circuits, and short circuits
• Forced-air internal cooling for continuous operation
• Dual power display modes: dBm or Watts
• ALC response filtering and initial gain startup configuration
• Real-time monitoring: VSWR, over-temperature, and voltage/current faults
– Electrical & Environmental
• AC Input: 100–240 VAC, single phase, 300 W maximum consumption
• Operating Temperature: 0 °C to +50 °C
• Operating Humidity: 95% non-condensing
• Operating Altitude: Up to 10,000 feet above sea level
• Dimensions: 19" W × 5.25" H × 20" D; Weight: 40 lbs
• RF Connectors: Type-N
– Compatibility & Integration
Remote control interfaces include GPIB/IEEE-488, RS-232, and RS-442. The 5016B integrates with Ophir sensor ecosystems for multi-parameter measurement configurations. Sensor selection tools and compatibility matrices are available through Ophir technical resources.
