CLOVER 2500

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CLOVER-I | CLOVER-II | CLOVER 2000 | CLOVER 2500
CLOVER 2500
CLOVER-2500.jpg
Frequencies 3 MHzMegaHertz (MHz) 10^6 Hz3,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
3,000 kHzKiloHertz (kHz) 10^3 Hz
,30 MHzMegaHertz (MHz) 10^6 Hz30,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
30,000 kHzKiloHertz (kHz) 10^3 Hz
3,000 kHzKiloHertz (kHz) 10^3 Hz
MHzMegaHertz (MHz) 10^6 Hz
30,000 kHzKiloHertz (kHz) 10^3 Hz
30 MHzMegaHertz (MHz) 10^6 Hz
Frequency Range MHzMegaHertz (MHz) 10^6 Hz3,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
3,000 kHzKiloHertz (kHz) 10^3 Hz
- 30 MHzMegaHertz (MHz) 10^6 Hz30,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
30,000 kHzKiloHertz (kHz) 10^3 Hz
Mode USBUpper Side Band Modulation (Radio, referring to reception and modulation mode)Universal Serial Bus (Computer, referring to USB Ports and cables)
Modulation PSKPhase-Shift Keying,QAMQuadrature Amplitude Modulation
ACF
Bandwidth 2.5 kHzKiloHertz (kHz) 10^3 Hz2,500 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
0.0025 MHzMegaHertz (MHz) 10^6 Hz
2.5 kHzKiloHertz (kHz) 10^3 Hz
0.0025 MHzMegaHertz (MHz) 10^6 Hz
2.5 kHzKiloHertz (kHz) 10^3 Hz
0.0025 MHzMegaHertz (MHz) 10^6 Hz
Location Worldwide
Short Description CLOVER 2500 is a new upgrade to CLOVER-2000, adding 25% more speed to the CLOVER system.
I/Q Raw Recording
Audio Sample
CLOVER 2500 is a new upgrade to CLOVER 2000, adding 25% more speed to the CLOVER system. CLOVER-2500 was released in 2011 by HAL Communications.

CLOVER-2500 uses 8 312.5 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). wide tone-pulse subcarriers that are each offset from the base tone by 1.6ms, so that every 12.8ms all eight tone pulses transmit their cycle. CLOVER-2500 uses Phase (PSKPhase-Shift Keying) or Phase-Amplitude (Circular QAMQuadrature Amplitude Modulation) shift keying modulation. CLOVER-2500 occupies 2.5 kHzKiloHertz (kHz) 10^3 Hz of bandwidth in contrast to CLOVER-2000's 2000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). of bandwidth. The symbol rate for CLOVER-2500 is increased to 78.125 BdBaud (unit symbol Bd) is the unit for symbol rate or modulation rate in symbols per second. for all modes, 25% faster than CLOVER-2000's 62.5 BdBaud (unit symbol Bd) is the unit for symbol rate or modulation rate in symbols per second..


Mode Description Data Rate ARQAutomatic Repeat reQuestAutomatic Repeat Query/FECForward Error Correction Support
16P4A 16-Phase 4-Amplitude Modulation (64-QAMQuadrature Amplitude Modulation) 3750 bpsBits per second (bps) Max ARQAutomatic Repeat reQuestAutomatic Repeat Query & FECForward Error Correction
8P2A 8-Phase 2-Amplitude Modulation (16-QAMQuadrature Amplitude Modulation) 2500 bpsBits per second (bps) Max ARQAutomatic Repeat reQuestAutomatic Repeat Query & FECForward Error Correction
8PSM 8 Phase Shift-Keying Modulation (8-PSK8-Phase Phase-Shift Keying (3 bits per symbol)) 1875 bpsBits per second (bps) Max ARQAutomatic Repeat reQuestAutomatic Repeat Query & FECForward Error Correction
QPSM Quadrature Phase-Shift Keying (QPSKQuadrature Phase-Shift Keying (2 bits per symbol)) 1250 bpsBits per second (bps) Max ARQAutomatic Repeat reQuestAutomatic Repeat Query & FECForward Error Correction
BPSM BPSKBinary Phase-Shift Keying (1 bit per symbol) Binary Phase-Shift Keying (QPSKQuadrature Phase-Shift Keying (2 bits per symbol)) 625 bpsBits per second (bps) Max ARQAutomatic Repeat reQuestAutomatic Repeat Query & FECForward Error Correction
2DPSM BPSKBinary Phase-Shift Keying (1 bit per symbol) with 2-Channel Redundancy 312.5 bpsBits per second (bps) Max FECForward Error Correction

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Professional Equipment/Software

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