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HP2DFA > TECH 23.10.90 02:59z 56 Lines 2235 Bytes #-12969 (0) @ WW
BID : 5483_HP2DFA
Subj: FREEDV: COMPREHENSIVE DETAILS ON RADE MODES AND HF OPERATION
Path: SR1BSZ<SR6DWH<OK1TOR<OE2XZR<DB0FFL<DB0FHN<DB0RES<GB7CAM<PI8ZTM<DM4RW<
HP2DFA
Sent: 261023/0239Z 5483@HP2DFA.#COL.PAN.CEAM BPQ6.0.24
FREEDV: DETAILED TECHNICAL INFO, RADE MODES, AND COMMUNITY PARTICIPATION
FREEDV.ORG DOCUMENTATION CENTER
DATE: OCTOBER 22, 2026
ISSUED VIA BPQ32 NODE HP2DFA-5 IN PANAMA
==================================================
1. ARCHITECTURE & FLAGSHIP MODE (RADE)
==================================================
- RADIO AUTOENCODER (RADE): THE FLAGSHIP NEXT-GEN
MODE UTILIZING ADVANCED MACHINE LEARNING AND AI
TECHNIQUES TO ACHIEVE EXCEPTIONAL DIGITAL VOICE
CLARITY ON HF FREQUENCIES.
- PERFORMANCE COMPARISON: CONTROLLED TESTING SHOWS
RADE COMPARES FAVORABLY TO TRADITIONAL SSB ON BOTH
HIGH AND LOW SIGNAL-TO-NOISE RATIO (SNR) CHANNELS.
- CROSS-PLATFORM SUPPORT: FREE GUI APPLICATION
RUNNING ON WINDOWS, LINUX, AND MACOS, ALLOWING ANY
STANDARD SSB TRANSCEIVER TO BE PAIRED FOR DIGITAL
VOICE WITHOUT INTERNAL RADIO MODIFICATIONS.
==================================================
2. PHILOSOPHY & TECHNOLOGY FREEDOM
==================================================
- 100¨PEN SOURCE: UNLIKE PROPRIETARY COMMERCIAL
SYSTEMS, FREEDV USES FULLY OPEN SOURCE SOFTWARE,
INCLUDING THE SPEECH CODEC, ENSURING HAMS RETAIN
FULL FREEDOM TO EXPERIMENT AND INNOVATE.
- LICENSING: RELEASED UNDER GNU LESSER PUBLIC
LICENSE V2.1 (GUI & LEGACY MODES) AND TWO-CLAUSE
BSD LICENSE (RADE).
- GOVERNANCE & FUNDING: MANAGED BY A 6-PERSON PROJECT
LEADERSHIP TEAM (PLT), GENEROUSLY FUNDED BY AN ARDC
GRANT AND SPONSORED BY SOFTWARE FREEDOM CONSERVANCY.
==================================================
3. GLOBAL NETS & CONTACT CHANNELS
==================================================
- FREEDV REPORTER: WEB PLATFORM TO LOCATE AND MONITOR
ACTIVE HAMS USING FREEDV DIGITAL MODES IN REAL TIME.
- SCHEDULED NETS & ACTIVITIES:
* WORLDWIDE: FREEDV ACTIVITY DAY (THIRD WEEKEND OF
EACH MONTH, SATURDAY 0600/0700 UTC TO MONDAY).
* ARGENTINA: 7.045 MHZ LSB (SATURDAYS 1800 UTC).
* AUSTRALIA: 7.197 MHZ LSB & 7.045 MHZ LSB (SUNDAYS).
* UNITED KINGDOM: 3.640 & 3.643 LSB / 5.3685 USB.
* USA (EAST COAST): 7.181.5 MHZ LSB (TUESDAYS).
* USA (TEXAS): 7.177 MHZ LSB (FRIDAYS).
CREDITS & SOURCES: FREEDV.ORG / INTERNATIONAL TEAM
NODE CONTACT MAIL: HP2DFA@GMAIL.COM / HP2DFA-5@BPQ32
73 DE HP2DFA-5 / BPQ32 NODE PANAMA
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