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Q Codes
Q Codes
• RST – readability – Signal Strength - Tone
• 10 – 4 – 1
R
• QRK
• QRL
• QRM
• QRN
• QRO
• QRP
• QRS
• QRT
• QRV
• QRX
• QRZ
What’s my signal’s readability?
Are you busy?
Are you being interfered with?
What’s your atmospherics?
Shall I increase power?
Shall I decrease power?
Shall I send slower?
Shall I break transmission?
Are you ready?
When will you call again?
Who’s calling me?
S
• QSB
• QSL
• QSO
• QSY
What’s my signal strength?
Can you connect me with?
Can I have a receipt?
Shall we change over to another frequency?
T
• QTH what’s your geographical location?
Test 
• M
• A
• G
• R
• Ö
• E
• T
• Z
• X
• C
• V
• E
• Q
• Å
• J
• H
• R
• Y
• N
• K
• L
• Ä
• W
• B
• F
• I

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Q codes

  • 2. Q Codes • RST – readability – Signal Strength - Tone • 10 – 4 – 1
  • 3. R • QRK • QRL • QRM • QRN • QRO • QRP • QRS • QRT • QRV • QRX • QRZ What’s my signal’s readability? Are you busy? Are you being interfered with? What’s your atmospherics? Shall I increase power? Shall I decrease power? Shall I send slower? Shall I break transmission? Are you ready? When will you call again? Who’s calling me?
  • 4. S • QSB • QSL • QSO • QSY What’s my signal strength? Can you connect me with? Can I have a receipt? Shall we change over to another frequency?
  • 5. T • QTH what’s your geographical location?
  • 7. • M • A • G • R • Ö • E • T • Z • X
  • 8. • C • V • E • Q • Å • J • H • R • Y
  • 9. • N • K • L • Ä • W • B • F • I