BusCORE Groundstation/TM (Terminal Model)
BusCORE Groundstation Terminal.
The BusCORE Groundstation Terminal is a Full Space-to-Earth, Earth-to-Space Radiocommunication Infrastructure, with 50 W Output Power, Excellent Sensitivity, Variable Bitrate Modulator/Demodulator, Superfast Solid State RX/TX Switch and RF Monitoring Output port for the external Spectrum Analyzer monitoring acitivities and USB port for a single cable connection to the control PC station.
Change the Bitrate during Pass.
The unit provides data rates in variable settings during the flight over the groundstation from long range 1200 bps up to 38 400 bps maximum, depending on the link quality. Automatic Bitrate Fallback function sets the modem to nominal 4800 bps in case the mutual bitrate negotiation attempt fails. Standard bitrate settings is optimized for LEO operations with 4800 bps.
Upgrade your system to a Brand New Rig and Get your data down!
Part Number: BusCORE Groundstation/TM (Terminal Model)

Product Summary
- State-of-the-art Hardware Accelerated Satellite Communication System
- 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 AFC with no need for Doppler Shift Compensations (4800, 9600, 19 200, 38 400 bps)
- Harmonic Filter
- Solid State Power Amplifier (SSPA) with 50W RF output @ 50 Ohms (no hybrid used)
- Forward Power, Reflected Power measurements
- No antenna connected Tolerant SSPA
- 2-line LCD with RGB backlight indicating key statuses (Transmission, Valid packet reception, Nominal reception, Overtemperature)
- Indicating LEDs for a quick status overview
- Volume Settings for audible RF demodulated sound via Embedded Speaker
- Squelch Gate with indicating LED
- USB status indicating bi-color LED, optically isolated USB interface
- Basestation Power Connector + Grounding stud with quickWing Nut
- Since March 2026: Full Standalone Hardware support for Bidirectional 9600's GFSK AX.25 Framing G3RUH Scrambling Legacy Amateur Radio Satellite Systems Support, -106 dBm @ 5% PER
- Sensitivity: up to -120 dBm @ 1200 bps 5% PER
- Sensitivity: up to -106 dBm @ 38400 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
- Power Requirement: 13.8 V @ 8 A (50 W RF Power Out)
- 1 250 000 bps Virtual COM Port PC Data Interface
- Cooling Fan with temperature control
- USB Data Port
- 1x N-Female UHF Antenna Port
- 1x N-Female UHF Monitor Port
- Amphenol Base Station rated 60V/26A Two pole Input Power Connector
- Dimensions: Rack Mount 3U 19"
- Wide Temperature Range: 0˚C to +70˚C
- Dual Use Goods: YES
- HS Code:
- Lead Time: 6-8 weeks + Shipping
- Country of Origin: Czech Republic
Product localized for European Union region.
Pricing (EUR)
Qty. Unit Price Ext. Price
1: 5790 € 5790 €
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