Amplifier Research 500T1G2 - Advanced Broadband Microwave Amplifier
RENT AR 500T1G2 (call for availability)
The Amplifier Research (AR) 500T1G2 is an advanced, self-contained, forced air-cooled, broadband traveling wave tube (TWT) microwave amplifier specifically engineered for high-performance applications demanding instantaneous bandwidth and exceptional gain. This reliable TWT amplifier delivers a minimum output of 500 watts at the output connector, ensuring robust performance, with stated power specifications measured at fundamental frequency.
Key Features
- Power Output:
- Linear @ 1 dB Compression: 125 watts minimum
- Frequency Response: 1–2.5 GHz instantaneously
- Flatness: ±8 dB maximum, equalized for ±5 dB maximum at rated power
- Input Requirements: 1.0 milliwatt maximum for rated output
- Gain Specifications:
- At maximum setting: 57 dB minimum
- Gain Adjustment: Continuous range with 35 dB minimum
- Impedance:
- Input Impedance: 50 ohms, VSWR 2.0:1 maximum
- Output Impedance: 50 ohms, VSWR 2.5:1 typical
- Mismatch Tolerance: Designed to operate without damage or oscillation with various source and load impedances. Features output power fold back protection for reflected power exceeding 100 watts.
- Modulation Capability: Supports AM, FM, or pulse modulation faithfully, with AM peak envelope power limited to specified output power.
- Noise Power Density: Maximum of -80 dBm/Hz (typical -87 dBm/Hz)
- Harmonic Distortion: Maximum of -3 dBc (typical -4 dBc)
Connector Details
- RF Input: Type N female, rear panel
- RF Output: 7–16 DIN female, rear panel
- RF Output Sample Port: Type N female (Forward Power), rear panel
- GPIB Interface: IEEE-488 (f)
- Interlock: DB15, rear panel
Cooling and Design
The AR 500T1G2 features a modular design that simplifies access and repairs to both the power supply and RF components. The integration of a switching mode power supply notably reduces weight while maintaining performance. It is well-suited for benchtop use yet can be easily removed from its stylish contemporary cabinet for rack mounting. This amplifier is ideal for a myriad of applications in Testing and Measurement, including EMC RF susceptibility testing, as well as in Industrial and University Research and Development.
