ETL Systems LS 23253 32×1 IF/Extended L-Band RF Monitoring Switch

ETL Systems LS 23253 32×1 IF/Extended L-Band RF Monitoring Switch

The ETL Systems LS 23253 is a 32×1 solid-state RF monitoring switch for selecting one of 32 IF or extended L-band signals for a common output. Operating from 50–2450 MHz, it combines local and remote control with dual redundant, hot-swappable power supplies in a compact 1U chassis.

Frequency Range: 50–2450 MHz
Switch Configuration: 32 inputs × 1 output
Switching Technology: Solid state
Gain: 0 ±1 dB
Noise Figure: 16 dB typ.; 18 dB max.
1 dB Gain Compression Point: 10 dBm output
Local Control: Front-panel LCD and push buttons
Remote Control & Monitoring: RS232 or RS422/485; Ethernet with SNMP and web interface
Alarms: Dry contact and Ethernet for power supply and amplifier status
Power Supplies: Dual redundant, alarmed, hot-swappable
Form Factor: 1U, 19-inch rack mount; 350 mm deep

RF specifications apply to the 50 Ω SMA variant; performance may vary with other variants.