CPI Antenna Control System model 123T

Condition:New OEM
Manufacturer:CPI, Inc.

The Model 123T-1 Antenna Control System provides precision satellite tracking for mobile, transportable and flyaway antennas. The Antenna Control Unit (ACU) is the operator interface point for the system, featuring PC-104 based processing and operator-friendly function menus. The Power Drive Unit (PDU) provides all motor and antenna connections.

Internal Tracking Receiver Options

The Model 250 receiver is available with L-Band or 70 MHz input. L-Band frequency range is 950-2,150 MHz and the tracking C/NO is 40 dB-Hz.

Tracking Accuracy – Optrack

Optrack provides high performance tracking of stable or inclined orbit satellites with an adaptive self-learning ephemeris modeling mode. The Control System accuracy (excluding non-repeatable mechanical errors) is normally better than 5% RMS (0.03 dB) of the receive beamwidth in winds of 30mph gusting to 45mph, satellite inclination of up to 15°, and signal scintillation of up to 2 dB.

Pointing Accuracy

Normally better than 0.07° RMS (0.05° optional) in winds of 30mph gusting to 45mph. This includes all drive train errors, but excludes structural errors between the transducers and RF beam.


  • Optrack, Steptrack & pointing modes
  • LCD-Display with full alphanumeric readouts
  • Simplified operation
  • GPS, Flux Gate compass, inclinometer interface
  • L, S, C, X, Ku, Ka-band operation including multi-mode
  • Supports multiple antennas


  • Simplified transportable satellite tracking


  • Operator interface point for the system

CPI Antenna Control System model 123T

CPI Antenna Controller model 123T
CPI Antenna Control System model 123T

CPI Antenna Control System model 123T

    Walter van der Plas

    More questions about this product?

    For more information about this product, please feel free to contact us by phone, e-mail or social media!

    Call +31 (0)6 305 36 169 or Email