Home > Ophir solid state broadband (20-1000MHz) RF amplifier

Ophir solid state broadband (20-1000MHz) RF amplifier

Supplier News
article image Requires only a single 28V dc power supply.

THE new Ophir model 5303039D class broadband A/AB linear amplifier with a frequency range of 20 to 1000MHz is suitable for wide-band communications requiring receive/transmit functions in CW/AM/FM/PM and pulse modes. It is available from Westek Electronics Pty Ltd.

The Ophir 5303039D amplifier has exceptionally low noise power (kTB) where k is Boltzman's constant, T is absolute temperature and B the -3dB bandwidth).

The amplifier can be switched within 2μs to be at 20dB of kTB, making it suitable for electronic warfare applications.

The amplifier has a saturated output of typically 50W and can withstand input power of +20dBm.

Another feature is excellent harmonic performance having harmonics contributions of less then -20dBc at a power output of 30W.

Small signal gain exceeds +25dB and small signal response flatness is ±2.0dB max.

Spurious signal contribution is less than -60dBc at a power output of 30W.

The amplifier is supplied as a module suitable for cold-plate mounting and requiring only a single 28V dc power supply.

The amplifier is suitable for operation in ambient temperatures from 0ºC to +50ºC, up to 95% RH and to altitudes of 3000m.

Newsletter sign-up

The latest products and news delivered to your inbox