Mode S transponder EFTR80-1

for aircraft

The EFTR80-1 Enhanced Flight Termination Receiver (EFTR) the next generation in flight termination receivers that provides superior mission security over legacy FTRs. The EFTR80-1 is an EFTS (Enhanced Flight Termination System) compatible unit designed for Missile, Space Launch, Unmanned Aerial Vehicle (UAV) and Target applications. It is designed for minimum size, weight, and power (SWAP). The EFTR80-1 utilizes a digital receiver which demodulates a CPFSK signal and decrypts the EFTS messages using the Triple Data Encryption Standard (TDES). This unit meets the requirements of both RCC 319-14 and RCC 325-11. The EFTR80-1 is intended for programs and applications with stringent environmental, EMI, and reliability requirements. RF Characteristics Impedance: 50 ohms nominal VSWR: Less than 2:1 Frequency Range: 420 MHz to450 MHz Dynamic Range: -107 dBm to +13dBm Maximum RF input power without damage: +25 dBm Tuning Accuracy: +/- 0.005% Threshold Sensitivity: -107 dBm to-116 dBm Operating Bandwidth: +/- 35 kHz Deviation Sensitivity: +/- 50 kHz IF Bandwidth: 3dB @ +/- 90 kHz Selectivity: 60 dB @+/- 180 kHz Image Rejection: > 60 dB Capture Ratio: > 0.8 Decoding Characteristics FM Demodulation: CPFSK Data Format: Manchester encoded Data Rate: 50 Hz Message Rate,7200 bits/sec Acquisition Time: 60 ms typ. (100ms max) Command Response Time: < 1 ms Output Functions Configuration/Status: Serial RS-232 User Defined: Serial RS-232 Discrete Telemetry: Check Channel, Failsafe Enable, Pulsed Command Valid SSTO (Signal Strength): No RF0.5Vdc± 0.25Vdc, increasing to 4.5Vdc minimum at -60 to-50dBm input, Maximum voltage; 4.75Vdc ± 0.25Vdc