The Keysight E1367A 75 Ohm RF Multiplexer is a B-size, 1-slot, register-based VXI module. It is the ideal choice for video and telecommunications applications. The E1367A is identical to the E1366A, except that the E1366A has a 50 Ohm characteristic impedance.
Switching consists of connecting a channel to its common terminal. The E1367A can easily be used with SCPI commands to scan multiple channels, where each channel is switched to its common, one at a time. When open (disconnected from common), each channel is connected to a 75 Ohm termination.
The E1367A is arranged as two independent banks of channels (Bank 0 and Bank 1), each acting as a 1 x 4 one-wire multiplexer. Only one channel in each bank can be connected to its common at any time. Each channel consists of a nonlatching, armature relay. At power-on or reset, all channels are open and connected to their termination resistors. The termination resistor can be removed if desired. The multiplexer relays are arranged in a tree-switched configuration, providing high isolation and low VSWR.
1-Slot, B-size, register based
Two 1 x 4 multiplexers
Up to 1.3 GHz signals switched
Tree-switched configuration provides high isolation