Inactive Partial Small Business Set-Aside (FAR 19.5)

3 EACH - Amplifier:LNF-LNC4_8C Low Noise Factory Cryogenic LNA RF bandwidth: 4-8 GHz Noise Temperature: 1.5K typical Gain: 42 dB DC-power: Vd=0.70V, Id=15mA One gate and one drain supply only RF-conne... 3 EACH - Amplifier:LNF-LNC4_8C Low Noise Factory Cryogenic LNA RF bandwidth: 4-8 GHz Noise Temperature: 1.5K typical Gain: 42 dB DC-power: Vd=0.70V, Id=15mA One gate and one drain supply only RF-connectors: female SMA DC-connector: 9-pin female Nano-D (OR EQUIVALENT) 3 EACH - Connector:LNF-NANO9M DC-connector: 9-pin female Nano-D (OR EQUIVALENT) 3 EACH - Power Supply:LNF-PS3b Low Noise Factory New LCD Constant Current LNA Linear Power Supply PS3b is redesigned from ground up using much lower noise components than PS3. PS3b has a Vdsense function to measure the actual Vds across the LNA. This is useful in coolers which have large wire resistance. PS3b has a power switch PS3b has a display power switch. The drain voltage is regulated and adjustable within a wide range. The gate voltage is automatically and continuously adjusted to give a set drain current. Vd and ld are clearly displayed on the LCD monitor screen for easy bias control. Vd and ld are set by trim potentiometers on the front panel. The power supply is powered through the new linear power supply LNF-PBA Power Block An external linear power supply with +/-12VDC can be used instead of the LNF-PBA LNF-PS3b includes the following cables: - qty 1 LNF-CAB_PBA_PS3b, PS3b to PBA cables 1.5 meters long; - qty1 LNF_PS3b_LNA, PS3b to LNA cables (OR EQUIVALENT)