The IZ154B is a high-performance antenna system control unit and RF switch designed for remote control and power management of TEMPEST antenna systems and active microwave antennas. Featuring integrated RF coaxial relays, built-in bias tee functionality, LAN remote control, and extensive RF connectivity, the IZ154B is ideal for secure RF measurement environments, EMC/EMI applications, TEMPEST testing, and classified communication systems. Its rugged 19” rack-mountable design and NATO SDIP-27 Level A compliance ensure reliable operation in demanding laboratory and defense applications.

General Specifications:

Device Type: Antenna System Control Unit and RF Switch
Model Number: IZ154B
Frequency Range: DC – 18 GHz
RF Input Connectors: 11 × N-Type Inputs
RF Output Connectors: 2 × N-Type Outputs
Control Interfaces: 2 × Ethernet 10/100/1000 Mbits/s, 4 × Fiber Optic Interfaces
LAN Connectivity: Integrated LAN Switch with SFP Modules and RJ45 Connectors
Bias Tee: Built-In
Relay Configuration: General-Purpose RF Coaxial Relays
Shielding: TEMPEST Level EMC/EMI Shielding
Power Supply: 110V – 230V AC / 50–60 Hz
DC Outputs: Two 24V / 0.5A Outputs
Antenna Support: Power Supply Outputs for Active Antennas
Fiber Optic Outputs: Two Outputs for R&S Antenna Control
Security Compliance: NATO SDIP-27 Level A
Mounting Configuration: 19” Rack Mountable, 2U Height
Operating Temperature: 0°C to +55°C
Dimensions: 469 × 428 × 90 mm
Weight: < 12 kg
Application Areas: TEMPEST testing, EMC/EMI measurements, secure RF switching, antenna system control, classified communication systems, and laboratory RF measurement environments