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GET /hyperkitty/api/list/[email protected]/email/7QNFOKCXOUE4OXP5G4NFVGEC226X43ZT/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/7QNFOKCXOUE4OXP5G4NFVGEC226X43ZT/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "7QNFOKCXOUE4OXP5G4NFVGEC226X43ZT", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/7QNFOKCXOUE4OXP5G4NFVGEC226X43ZT/", "sender": { "address": "w9gb (a) icloud.com", "mailman_id": "b156075684ac4750b888b2dd14137a40", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/b156075684ac4750b888b2dd14137a40/emails/" }, "sender_name": "Gregory Beat", "subject": "[amsat-bb] Re-purpose Cable Modems, headed to dumpsters ?", "date": "2020-10-10T11:35:14Z", "parent": null, "children": [ "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/KYMWZW2RWOKCHBPN2KHKMWP3INTRH275/" ], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "Amateur Radio has a history of re-purposing Radio & Electronics surplus, for a variety of uses (receiving, transmitting, accessories, etc.).\n\nRecent posting on Github the past two weeks\nhttps://github.com/stdw/cm-sdr\n\n“cm-sdr” is a piece of software to turn a Broadcom BCM3383-based cable modem into a general purpose Software Defined Radio (SDR)\n\nIn its current state, cm-sdr serves as a proof of concept. It can currently stream I/Q data to a peer via TCP. A script to demodulate and play FM radio broadcasts is also provided.\n\ncm-sdr is dependent on many functions and memory mapped registers in the unmodified firmware. Thus, at the moment it is highly tailored to one specific cable modem model and firmware version.\n\n==\n\nEarlier work by OpenWrt with the Broadcom’s BCM33xx chipset.\nhttps://openwrt.org/docs/techref/hardware/soc/soc.broadcom.bcm33xx\n\nThe BCM3383 DOCSIS 3.0 cable gateway System on a Chip (SoC) combines Broadcom's Full-Band Capture (FBC), dual-band concurrent Wi-Fi and a custom applications processor.\nhttps://www.broadcom.com/products/broadband/cable/modems/bcm3383\nCurrent Broadcom cable modem SoC offerings\nhttps://www.broadcom.com/products/broadband/cable/modems\n\n==\ngreg, w9gb\n\n", "attachments": [] }