Keithley Instruments Inc.’s Model 2891-IQ Upconverter provides comprehensive support for transceiver testing by processing analog I and Q baseband signals for testing a transceiver's transmitter, as well as processing analog I and Q output signals for testing a transceiver's receiver.
The Model 2891-IQ converts single-ended baseband analog I and Q signals from a signal generator into differential output signals to provide input signals for testing transceivers with differential baseband I, Q inputs. On the receiver side, it converts the receiver's down-converted differential I and Q signals into a modulated, up-converted signal for receiver performance testing by an RF signal analyzer. It speeds and simplifies designing transceiver test systems because it interfaces easily with both RF transceivers and with Keithley's Series 2900 RF Vector Signal Generators and Series 2800 RF Vector Signal Analyzers.
Keithley Instruments Inc.
