Qorvo’s QPA3250 is a hybrid power double amplifier module ideally used for Node+x and deep fiver node systems and CATV amplifier systems operating in the 45 – 1218 MHz range. Employing a GaAs pHEMT die and GaN die, the part offers extremely high output up to 76.8 dBmV composite power or 67 dBmV virtual level power.
JFW’s 75SA-081 is a 75 Ohm RF switch system in a low profile benchtop enclosure type for applications in the DC-2150 MHz range. It has an RF input power of 0.5 Watts, has 2 individually controlled 1P16T normally open self-terminating electro-mechanical RF switches in a 19 inch rack mount @ 4RU high.
JFW’s Model 75FP-XXX-3G is a 75 Ohm coaxial fixed attenuator rated at 0.5 Watts maximum RF input power that operates DC-3 GHz. Available dB values from 1 dB to 30 dB. The RF connectors can be BNC male/female, N male/female or F male/female.
JFW’s 75S-371 is a 75 Ohm solid state RF switch for applications in the 5-2150 MHz range. It has an RF input power of +10 dBm at 5 MHz and +20 dBm above 100 MHz, has an isolation of 60 dB, and 1P8T failsafe self-terminating configuration.
JFW’s Model 50S-1770+XX-TTL is a 50 Ohm electro-mechanical 1P2T RF switch designed for operating in applications from DC - 40 GHz with 2.9 mm female RF connectors. This RF switch is latching type and absorptive (i.e. self-terminating), and the latching design means there will always be one RF path set.
The QPF4001 from Qorvo is a multi-function GaN MMIC front-end module (FEM) ideally utilized for 28 GHz phased array 5G base stations and terminals. This device operates over the 26 to 30 GHz frequency range, and combines a low noise, high linearity LNA, a low insertion loss, high isolation TR switch, and a high gain, high efficiency multi-stage PA.
JFW’s Model 75P-217 is a solid-state programmable attenuator system featuring an attenuation range of 0 to 95 dB by 1 dB increments and a 5 to 2150 MHz frequency range. With 75 Ohm BNC, F or N female RF connectors, the attenuator has seven individually controlled attenuation steps: 1 dB, 2 dB, 4 dB, 8 dB, 16 dB, 32 dB and 32 dB.
JFW’s Model 75PA-113-XX is a 19-inch rack mount attenuator system with 1 to 16 75 Ohm solid-state step attenuators. Featuring an attenuation range of 0 to 95 dB by 1 dB increments and 75 Ohms nominal impedance, the system is perfect for DOCSIS and CATV automated RF testing applications in the 5 - 150 MHz range.
AR offers world class solid state power amplifiers designed for various EW, EMC and communication’s applications. You can have chip & wire hybrid modules from 0.7 - 6GHz to 100 watts or benchtops designs up to 500 watts CW. Benchtop units from 6-18 GHz are also available in 20 and 40 watts CW Class A models. For added versatility, AR can also supply dual band single housed units covering the full 1-18 GHz band with a high power of 60 watts up to 6 GHz and 40 watts from 6 – 18 GHz.
Custom MMIC offers the CMD290 wideband GaAs distributed low noise amplifier operating the 2 to 26 GHz range for applications requiring low noise figure performance and high input power survivability. Delivering 12.5 dB of gain with a corresponding noise figure of 2.3 dB and an output 1 dB compression point of +19 dBm at 13 GHz, this LNA offers RF input survivability of 2 Watts.
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