CPI 550A

CPI Model 550A Digital Tracking Receiver | Beacon & UPC Solution

The CPI 550A is a high-performance digital tracking receiver designed for satellite beacon signal acquisition, spectrum display, and uplink power control (UPC) applications. Operating across an extended L-band input of 890–2450 MHz, it features fast signal locking (<1s), wide dynamic range (>90 dB), and a built-in HTML5 GUI for remote operation. The system includes optional internal block downconverters (L–Ka), Ethernet and serial interfaces, and analog tracking outputs—ensuring seamless integration into CPI or third-party antenna control systems.

Key Features:

Input: 890–2450 MHz (Extended L-band)
Beacon detection down to –96 dBm, C/No up to 35 dB-Hz
Spectrum display and FFT-based signal detection
Optional internal BDCs for L, S, C, X, Ku, Ka, and Q bands
Fast acquisition (<1 sec), high signal linearity (±2 dB)
Dual touchscreen display & HTML5 remote interface
Ethernet, RS-232/422, analog outputs
Standard 2RU or compact 4RU chassis options
Applications:

Satellite beacon tracking

Uplink power control (UPC)

High-precision ground station integration