What (who) is qn - definition
WIKIMEDIA DISAMBIGUATION PAGE
Qn; Q.N.; Q.n.; Qn.; QN (disambiguation); Q N
qn.
Quotation
QN Signals
MORSE CODE OPERATING SIGNAL FOR AMATEUR RADIO MESSAGES
The QN Signals are Morse code operating signals that were introduced for Amateur radio net operation in 1939 on the Michigan QMN Net to lighten the burdens of net control operators. Originally created by a committee of the Detroit Amateur Radio Association led by Ralph Thetreat, W8FX.
QMA and QN connector
QUICK-CONNECT RADIO FREQUENCY CONNECTORS
CQMA, Mini-CQMA and CQN; Mini-QMA; Mini-QMA connector; QMA connector; QN connector
QMA and QN connectors are quick-connect RF connectors that were designed to replace the widely used SMA (used in low power transmissions; DC–18 GHz) and Type N (used in medium power transmissions; DC–11 GHz) connectors. The connectors have been available since 2003.
Wikipedia
QN
QN or qn may refer to:
- Qn, one of several robust measures of scale in statistics
- ATCvet code QN Nervous system, a section of the Anatomical Therapeutic Chemical Classification System for veterinary medicinal products
- QN connector, a type of coaxial RF connector
- Queen's Nurse (QN), an honorary title awarded by the Queen's Nursing Institute (QNI) to community nurses
- Queen regnant (Qn.), in the Christian Church, following the name of a Christian saint who was a Queen
- Queer Nation (QN), a United States LGBT social movement
- Quintillion (qn), a large number
