The MS2026A model has been discontinued, and replaced by the MS2025B

The E5063A ENA Series Network Analyzer, 100 kHz to 18 GHz, 2-port, for passive device test, with PCB test option.

10 MHz to 43.5 GHz, 2-ports with one source and 4-ports with two sources, source and receiver attenuators, bias-tees, pulse generators and modulators, noise figure, and best RF performance.

N9925A is a portable battery-operated microwave vector network analyzer, base is a transmission/reflection (S11, S21) VNA; configurations also include full 2-port (S11, 21, S12, S22), cable and antenna analyzer, power meter, vector voltmeter.

The E5061B ENA Series Network Analyzer, 5 Hz to 3 GHz, 50/75 Ohm, 2-port, with impedance analysis option.

10 MHz to 50 GHz, 2-ports with one source and 4-ports with two sources, source and receiver attenuators, bias-tees, pulse generators and modulators, noise figure, and best RF performance.

10 MHz to 67 GHz, 2-ports with one source and 4-ports with two sources, source and receiver attenuators, bias-tees, pulse generators and modulators, noise figure, and best RF performance.

10 MHz to 26.5 GHz, 2 and 4 ports, one or two sources, source and receiver attenuators, bias-tees, internal combiner, switches, pulse generators/ modulators, and noise figure, for most advanced and flexible high-performance device characterization.

10 MHz to 43.5 GHz, 2 and 4 ports, one or two sources, source and receiver attenuators, bias-tees, internal combiner, switches, pulse generators/ modulators, and noise figure, for most advanced and flexible high performance device-characterization.

N9923A is a portable battery-operated RF vector network analyzer; N9923A includes a full 2-port network analyzer, cable and antenna tester, distance-to-fault tester, power meter, and 1- and 2- channel vector voltmeter.