The SKY67180-306LF low-noise amplifier (LNA) operates in the 1.5 – 3.8 GHz frequency range and features active bias and high linearity performance. In addition to the high linearity, the output stage also provides high gain. The advanced GaAs pHEMT enhancement mode front end device provides ultra-low noise figure. Stable performance over temperature and process variation are a direct result of the amplifier’s active bias circuitry.
Skyworks’ ACA1240 is a GaAs based amplifier that contains highly linear amplification and attenuation stages for use in CATV CCAP/EQAM/CMTS modulators and networks. It incorporates a continuously adjustable linear attenuator that is controlled by an external analog voltage.
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.
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