secwatch.observer — SEC 8-K summary
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Issuer:     Guerrilla RF, Inc. (GUER)
CIK:        0001832487
Form:       8-K
Filed at:   2022-06-23T23:59:59+00:00
Accession:  0001437749-22-015706
Event type: other_material
Sentiment:  positive
Materiality: 0.40
Item codes: 8.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Guerrilla RF now sampling three new 5G RF chips: power amplifiers and digital step attenuator
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- 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.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1832487/000143774922015706/0001437749-22-015706-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1832487/000143774922015706/guer20220621_8k.htm
  HTML page:      https://secwatch.observer/filing/0001437749-22-015706

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer