{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-015706","form_type":"8-K","ticker":"GUER","cik":"0001832487","company_name":"Guerrilla RF, Inc.","filed_at":"2022-06-23T23:59:59+00:00","discovered_at":"2026-05-14T18:04:02.698014+00:00","generated_at":"2026-06-24T23:44:13.422578+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Guerrilla RF now sampling three new 5G RF chips: power amplifiers and digital step attenuator","bullets":["GRF5526 (2.5-2.7GHz) and GRF5536 (3.3-4.2GHz) 0.25W PAs deliver 23dBm linear power without DPD; $1.78 (10k).","GRF6402 7-bit DSA covers 50MHz-6GHz, 0.25dB steps, SPI interface, 'Rapid Fire' pin for fast switching; in 3x3mm QFN.","GRF5317 0.1W PA covers 1.5-2.0GHz, delivers 18dBm linear power without DPD; priced at $1.43 (10k).","Devices target 5G repeaters, femtocells, picocells, and automotive cable loss compensators.","Samples and eval boards available now; production volumes expected."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-015706","json":"https://secwatch.observer/filing/0001437749-22-015706.json","markdown":"https://secwatch.observer/filing/0001437749-22-015706.md","text":"https://secwatch.observer/filing/0001437749-22-015706.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1832487/000143774922015706/0001437749-22-015706-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1832487/000143774922015706/guer20220621_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T23:44:13.422578+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}