Milmega, now part of Teseq, offers the AS0728 range of
broadband amplifiers, which covers a frequency range of 700 MHz to 2.8 GHz at
various power levels to meet test requirements within wireless frequency bands.
Based on a GaAs FET design, the solid-state amplifiers produce P1dB power
levels of 25 W, 50 W, 100 W, and 170 W.
The AS0728 series includes an array of input/output and
sample port options, as well as power and bandwidth upgrades. Units have a
rear-mounted 15-pin D-type connector that enables remote operation using TTL
commands, while providing access to an output signal sample. Color LED
bar-graph displays on the front panel indicate incident and reflected power.
Amplifiers operate over a temperature range of 0°C to +40°C
with a storage temperature range of –40°C to +70°C. A built-in protection
system guards against overheating. Should the internal temperature exceed 70°C,
amplifier blocks automatically switch off to avoid damage to the unit. The 3U rack-mount
amplifiers can be combined to create systems with higher power ratings. A bench
case option is also available.
More information: www.milmega.co.uk/microwave_amplifier_products.php?cat=AS0728