The BusCORE Satellite RF Terminal is a World's First Space-Friendly™ Dual Cold Redundant Radiocommunication Infrastructure, with 2MB MRAM Data buffer storage each, 2x UART accessible over 2 combined ports. Excellent data throughput is achieved using dedicated hardware radio implementation with various RF features optimized for long range and high data rate communication links, exceeding legacy amateur radio link systems with 6-10 dB better link margins and micro delay RX/TX switching times. Data frames are protected using CRC checks, further providing telemetry messaging, uptime, packet counters as well as the RSSI and Noise Floor at antenna port input measurements. Time of Flight Ranging with 65000 addresses allow the multinode operations aboard swarm of satellites, accessible individually.

PRODUCT SUMMARY

• Dual Cold Redundant Satellite RF Terminal 
• UHF 435.000 - 438.000 MHz, Amateur Radio Band Operations
• 1200 - 38 400 bps 2GFSK, Variable Bitrate (1200, 2400, 4800, 9600, 19 200, 38 400 bps)
• Standard International Amateur Radio xxxxxx 6-letter Format Callsign plus unique 65k ID Addresses Available for Swarm Operations
• Automatic Bitrate Fallback to 4800 bps (nominal)
• Automatic Cold Redundant MOSFET-free system switch
• Automatic AFC with no need for Doppler Shift Compensations
• 9600's GFSK AX.25 Framing G3RUH Scrambling Legacy Systems Support Beaconing
• Packet Counter, Uptime, Temperature, Housekeeping Telemetry Engine
• Highly Sensitive, Ultra Low Power
• Sensitivity: up to -120 dBm @ 1200 bps, 5% PER
• Sensitivity: up to -106 dBm @ 38 400 bps, 5% PER
• 1/2 Duplex
• Input Antenna Port Noise Floor (no antenna connected -133 dBm typical)
• Up to 3000 km operational slant range
• Intended to: LEO up to h = 1000 km
• TRL9 system (SSO 530 km, 5+ years of operations)
• Mega-Constellation Ready! product
• Power Requirement: Receiving 3.0-3.6 V @ 33 mA (120 mW typical), transmitting 3.0-3.6V @ 1200 mA
• +30 to +33 dBm RF Output Power with thermal management for full pass transmission (15 minutes)
• 2x UART Transparent Mode, directly accessible from Groundstation
• 2x UART 115200-8-N-1, 3V3-CMOS levels
• 2x 2MB MRAM for data storage or cache buffer
• Dimensions: 95.9x90.8x18 mm
• Wide Temperature Range: -40˚C to +85˚C
• PC/104+ Stack Connector (Power, 2x UART)
• 2x MCX-Female Antenna Connectors
• Low mass: 140 grams