Test-and-measurement - AM81/47RT---Narrowband-GaAs-Twin-PA

The AM81RT amplifier contains two class AB linear RF power modules which can be operated independently or simultaneously, each providing a minimum 50W RF output power. All types of RF input signals may be amplified including CW, modulated, or pulsed signals. The equipment is intended for use in 2 tone intermodulation measurement systems. Specifcations AM81-0.9S-45-47RT 700-960MHz AM81-1.8-2.3-45-47RT 1800-2300MHz AM81-2.3-2.7-45-47RT 2300-2700MHz Small Signal Gain 45dB min Gain Flatness 2dB p-p max Absolute Maximum RF Input +20dBm CW Output Power @ 1dB GCP +46.5dBm min CW Output Power Saturated +47dBm min, +47.5dBm typ Harmonics @ P1dB -40dBc typ Non-Harmonic Spurious Output -60dBc min Noise Figure 6dB typ Input Return Loss 14dB min, 17dB typ Output Return Loss 14dB min, 17dB typ RF Monitor Digital front panel meter (w) for each module Power Supply Mains AC230V, 350W Connectors N-Type Female General Features: Class AB linear design            For applications requiring good linearity Unconditional stability           Will not oscillate under any input/output load conditions Main power keyswitch              With indicator. Initialises unit & activates cooling system Reverse power protection          Integral isolators absorb all reflected power For Each Module Over temperature protection       Automatic over temp shut-down with auto reset & indicator Power supply status monitor       Indicates status of internal AC/DC convertors RF indicator                      Indicates RF output > nominal 5W Digital Power Meter               LED display provides indication of forward power in watts Amplifier enable PB switches      Illuminated. Activates RF power module. (must be ON if TTL used)