Agilent/hp/44478b 75 Ohm 1.3ghz Dual 1-4 Multiplexer

US $2387

  • Southlake, Texas, United States
  • May 31st
 This auction is for an AGILENT/44478B 75 OHM DUAL 1-4 MULTIPLEXER. Description The Agilent 44478B Multiplexer Module is an ideal choice for broadband switching of high-frequency or fast pulse signals. Dual 1-to-4 multiplexers provide bi-directional switching of signals from DC to 1.3GHz. High-channel isolation (>55 dB at 1 GHz) assures quality dynamic-range measurements using spectrum, network, or distortion analyzers. Each 1-to-4 multiplexer consists of seven relays in a "tree" structure,  which provides high isolation and low VSWR (voltage standing wave ratio). All the connectors on the module's edge are female BNC for ease of wiring. Off-channels can be terminated in resistors to maintain proper operation of DUT circuitry. Simply plug a 50/75 Ohm SMB type resistive termination onto the on-board male SMB connector provided for each channel. Key Features & Specifications     Switching up to 1A, 24W or 24VA     Insertion loss less than 1.9dB at 1.3GHz     Maximum Scan Rate: 43 Chans/sec     Maximum Voltage: 42V, DC+AC peak     Maximum Current: 1A     Maximum Power:     Per channel: 24W, 24VA or 44dBm, Characteristic Impedance: 75 Ohm     For complete information, click on the 3499 Data Sheet link These are known working items.

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