IARU Region 1 Band Plan
EHF SHF 13 cm 23 cm 70 cm
2 m 4 m 6 m 10 m 12 m
15 m 17 m 20 m 30 m 40 m
60 m 80 m 160 m 630 m 2.200 m

 

Frequency (kHz) Max B/W (Hz) Preferred Mode And Usage
2.200 m Band: 

135.7 137.8

200

CW, QRSS and narrow band digital modes

 630 m Band:

472 475 **

200

CW

475 479 **

(#)

CW, digimodes

160 m Band: 

1 810 1 838

200

CW, 1 836 kHz  QRP Centre of Activity

1 838 1 840

500

Narrow band modes

1 840 1 843

2.700

All modes digimodes

1 843 2 000

2.700

All modes

80 m Band: 

3 500 3 510

200

CW, priority for intercontinental operation

3 510 3 560

200

CW, contest preferred, 3 555 kHz QRS Centre of Activity

3 560 3 570

200

CW, 3 560 kHz QRP Centre of Activity

3 570 3 580

200

Narrow band modes digimodes

3 580 3 590

500

Narrow band modes digimodes

3 590 3 600

500

Narrow band modes digimodes, automatically controlled data stations (unattended)

3 600 3 620

2.700

All modes - digimodes, automatically controlled data station (unattended)

3 600 3 650

2.700

All modes, SSB contest preferred, 3 630 kHz Digital Voice Centre of Activity

3 650 3 700

2.700

All modes, 3 690 kHz SSB QRP Centre of Activity

3 700 3 775

2.700

All modes, SSB contest preferred

 

 

3 735 kHz Image Centre of Activity

 

 

3 760 kHz Region 1 Emergency Centre of Activity

3 775 3 800

2.700

All modes, SSB contest preferred, priority for intercontinental operation

60 m Band: 

5 351.5 5 354.0

200

CW, Narrow band modes digimodes.

5 354.0 5 366.0

2.700

All modes, USB recommended for voice operation.

5 366.0 5 366.5

20

Weak signal narrow band modes.

40 m Band: 

7 000 7 040

 200

CW, 7 030 kHz QRP Centre of Activity

7 040 7 047

 500

Narrow band modes digimodes

7 047 7 050

 500

Narrow band modes digimodes, automatically controlled data stations (unattended)

7 050 7 053

2.700

All modes digimodes, automatically controlled data stations (unattended)

7 053 -- 7 060 2.700 All modes - digimodes

7 060 7 100

2.700

All modes, SSB contest preferred                                

 

 

7 070 kHz Digital Voice Centre of Activity

 

 

7 090 kHz SSB QRP Centre of Activity                                                                  

7 100 7 130

2.700

All modes, 7 110 kHz Region 1 Emergency Centre of Activity

7 130 7 175

2.700

All modes, SSB contest preferred, 7 165 kHz Image Centre of Activity

7 175 7 200

2.700

All modes, SSB contest preferred, priority for intercontinental operation

30 m Band: 

10 100 10 130

 200

CW,  10 116 kHz   QRP Centre of Activity

10 130 10 150

 500

Narrow band modes digimodes

20 m Band: 

14 000 14 060

200

CW, contest preferred, 14 055 kHz QRS Centre of Activity

14 060 14 070

200

CW, 14 060 kHz QRP Centre of Activity

14 070 14 089

500

Narrow band modes digimodes

14 089 14 099

500

Narrow band modes - digimodes automatically controlled data stations (unattended)

14 099 14 101

 

IBP, exclusively for beacons

14 101 14 112

2700

All modes digimodes, automatically controlled data stations (unattended)

14 112 14 125

2700

All modes

14 125 14 300

2700

All modes, SSB contest preferred

 

 

14130 kHz Digital Voice Centre of Activity

 

 

14195 kHz 5 kHz - Priority for DXpeditions

 

 

14230 kHz Image Centre of Activity

 

 

14285 kHz SSB QRP Centre of Activity

14 300 14 350

2700

All modes, 14300 kHz Global Emergency centre of activity

17 m Band:

18 068 18 095

 200

CW, 18 086 kHz QRP Centre of Activity

18 095 18 105

 500

Narrow band modes digimodes

18 105 18 109

 500

Narrow band modes digimodes, automatically controlled data stations (unattended)

18 109 18 111

 

IBP, exclusively for beacons

18 111 18 120

2 700

All modes digimodes, automatically controlled data stations (unattended)

18 120 18 168

2 700

All modes, 18130 kHz SSB QRP Centre of Activity

                                                                         18 150 kHz Digital Voice Centre of Activity

                                                                         18 160 kHz Global Emergency Centre of Activity

15 m Band:

21 000 21 070

200

CW, 21 055 kHz QRS Centre of Activity 

 

 

21 060 kHz QRP Centre of Activity

21 070 21 090

500

Narrow band modes, digimodes

21 090 21 110

500

Narrow band modes, digimodes, automatically controlled data stations (unattended)

21 110 21 120

2 700

All modes (excluding SSB), digimodes, automatically controlled data stations (unattended)

21 120 21 149

500

Narrow band modes

21 149 21 151

 

IBP, exclusively for beacons

21 151 21 450

2 700

All modes, 21 180 kHz Digital Voice Centre of Activity 

21 285 kHz SSB QRP Centre of Activity

21 340 kHz Image Centre of Activity

21 360 kHz Global Emergency Centre of Activity

12 m Band: 

24 890 24 915

200

CW, 24 906 kHz QRP centre of activity

24 915 24 925

500

Narrow band modes digimodes

24 925 24 929

500

Narrow band modes digimodes, automatically controlled data stations (unattended)

24 929 24 931

 

IBP, exclusively for beacons

24 931 24 940

2 700

All modes digimodes, automatically controlled data stations (unattended)

24 940 24 990

2 700

All modes, 24 950 kHz SSB QRP Centre of Activity; 24 960 kHz Digital Voice Centre of Activity

10 m Band:

28000 - 28070

200

CW, 28 055 kHz QRS Centre of Activity; 28 060 kHz QRP Centre of Activity

28 070 28 120

500

Narrow band modes digimodes

28 120 28 150

500

Narrow band modes digimodes, automatically controlled data stations (unattended)

28 150 28 190

500

Narrow band modes

28 190 28 199

 

IBP, regional time shared beacons

28 199 28 201

 

IBP, worldwide time shared beacons

28 201 28 225

 

IBP, continuous duty beacons

28 225 28 300

2 700

All modes beacons

28 300 28 320

2 700

All modes digimodes, automatically controlled data stations (unattended)

28 320 29 000

2 700

All modes, 28330 kHz Digital Voice Centre of Activity

28360 kHz SSB QRP Centre of Activity

28680 kHz Image Centre of  Activity

29 000 29 100

29 100 29 200

29 200 29 300

6 000

6 000

6 000

All modes

All modes FM simplex 10 kHz channels

All modes digimodes, automatically controlled data stations (unattended)

29 300 29 510

6 000

Satellite Links

29 510 29 520

 

Guard channel

29 520 29 590

6 000

All modes FM repeater input (RH1 RH8)

29 600

6 000

All modes FM calling channel

29 610

6 000

All modes FM simplex repeater (parrot - input and output)

29 620 29 700

6 000

All modes FM repeater outputs (RH1 RH8)

6 m Band:

50.000

 

 

 

50.100

 

 

500 Hz

 
 

Telegraphy exclusive

(except Beacon Project)
 

 50.000 - 010 Region 1*

 50.010 - 020 Region 2*

 50.020 - 030 Region 3*

 50.050 CW future international center of activity

 50.090 Intercontinental  center of activity

50.100

 

 

 

50.200

 

 

2 700 Hz

 
 

Telegraphy

& SSB

 
50.100 - 130   Intercontinental section

 50.110   Intercontinential center of activity 

 50.130 - 200 International section

 50.150  International center of activity

50.200

 

50.300

 

2 700 Hz

 
Telegraphy

& SSB

 
 General usage

 50.285 for crossband
 

50.300

 

 
 

50.400

 

 

2 700 Hz

 

MGM

Narrowband

Telegrapy
 

 
 50.305 PSK Center of activity

 50.310 - 320  EME center of activity

 50.320 - 380  MS center of activity
 

50.400

 

 
 

50.500

 

 

1 000 Hz

 

 

MGM
Telegraphy

 

 

 
BEACONS EXCLUSIVE

 50.401 MHz +/- 500Hz WSPR Beacons
 

50.500

 

 

 

 

 

 

 

 


 

 

 

 

52.000

 

 

 

 

 

 

12 kHz

 

 

 

 

 

 

all mode


50.510    SSTV 

50.520 - 540  Simplex FM Internet Voice Gateways

50.550   Image working frequency

50.600   RTTY (FSK)

50.620 - 750   Digital communications

50.630    Digital Voice (DV) calling

51.210 - 390  FM/DV Repeater Inputs

51.410 - 590  FM/DV Simplex

51.510    FM calling frequency

51.810 - 51.990  FM repeaters output channels
4 m Band:

70.000

 

 70.090

 

 1000Hz

 Telegraphy

MGM

 

Coordinated Beacons

70.090

70.100


1000Hz

Beacons

 Temporary and personal beacons

70.091 Personal WSPR beacons

70.100

 

  70.250

 

2700Hz

 Telegraphy

SSB

MGM 

70.185 Crossband center of activity

70.200 Telegraphy/SSB calling

70.250 MS calling

  70.250

  70.294

 
12 kHz

 
 AM / FM

70.260  AM/FM calling

70.270   MGM centre aof activity

70.294

 

 

 

  

 70.500

 

 

12 kHz

 

  
 

FM Channels

12.5 kHz spacing

 

70.3125 digital communications

70.3250 digital communications

70.4500 FM calling

70.4625           

70.4750           

70.4875 digital communications

2 m Band:

144.000

144.025

2 700 Hz All Mode Satelite (downlink only)

144.025

144.110

500 Hz Telegraphy (EME)

144.050 Telagraphy calling

144.100 Random MS

144.110

144.150

500 Hz Telegraphy & MGM

144.110-144-160  EME MGM

144.138 PSK31 center of activity

144.150

144.180

2 700 Hz Telegraphy, MGM & SSB

144.160-144.180  alternative MGM allocation

144.170 alternative MGM calling frequency

144.180

144.360

2 700 Hz Telepgraphy & SSB

144.195-144.205  Random MS SSB

144.300 SSB centre of activity

144.360

144.399

2 700 Hz Telegraphy, MGM & SSB 144.370 FSK441 Random calling

144.399

144.491

500Hz Telegrapy & MGM

Beacons only

144.4920 +/- 500Hz WSPR Beacons

144.500

  

144.794

20 kHz All Mode

144.500 Image mode centre (SSTV, Fax,...)

144.600 Data Centre of activity (MGM, RTTY,..)

144.750 ATV Talk back

144.794

144.9625

12 kHz

MGM

Digital communication

144.800    APRS

144.8125   DV internet voice gateway

144.8250   DV internet voice gateway

144.8375   DV internet voice gateway

144.8500   DV internet voice gateway

144.8625   DV internet voice gateway

144.975

145.194

12kHz FM / DIgital Voice Repeater input exclusive

145.194

145.206

12 kHz FM / Digital Voice Space communication

145.206

 

 

 

145.5625

12 kHz FM / Digital Voice

145.2375    FM Internet Voice Gateway

145.2875    FM Internet Voice Gateway

145.3375    FM Internet Vocie Gatway

145.375      digital voice calling

145.500      FM calling

145.575

145.7935

12 kHz FM / Digital Voice Repeater Output exclusive

145.794

145.806

12 kHz FM / DIgital Voice Space communication

145.806

146.000

12kHz All Mode Satellite exclusive
70 cm Band:

430.000
 

 

 

432.975

20KHz All modes

430.025 - 430.375 FM repeater output (1.6 MHz shift)

430.400 - 43.575 digital communications

430.600 . 430.925 digital communications repeater channels

430.925 - 431.025 multimode channels

431.05 - 432975 Repeater input channels (1.6MHz shift)

432.000

 

432.100

500Hz Telegraphy &  MGM
 

 432.000 - 432.500 EME

432.050  Telegraphy Centre of activity

432.088 PSK31 Centre of activity

432.100

 

432.400

2700Hz Telegraphy, MGM & SSB

432.200 SSB centre of activity

432.350 Microwave talkback centre of acitivity

432.370 FSK441 centre of activity

432.400
 

432.490

500 Hz Telepgraphy & MGM
 
Beacons exclusive

432.500
 

432.975

12 KHz All Modes

432.500 New APRS frequency

REPEATER INPUT REGION 1 STANDARD, 25 kHz spacing
2 MHz shift (Channel freq 432.600 - 432.975MHz)

433.000

433.375

12 KHz FM Digital Voice
repeater

REPEATER INPUT REGION 1 STANDARD
25 kHz spacing, 1.6 MHz shift

433.400

 

433.575

12 KHz FM Digital Voice

433.400 SSTV (FM/AFSK)

433.450 Digital Voice calling

433.500 FM calling

433.600

434.000

20 KHz All modes

 433.625 - 433.775 Digital communications channels

434.000 Centre frequency of digital experiments

 434.000

434.594

12 KHz

All modes

ATV

 434.450 Digital communications channels

 434.594

434.981

12 KHz All Modes 
 
 

 435.000

438.000

20 KHz Sattelite Service
&  ATV
 ATV Repeater outputs are not permitted in the 435 MHz Band

438.000

 

 

 

440.000

20 KHz All Modes

438.025 - 438.175  Digital communication channels

438.200 - 438.525 Digital communication repeater channels

438.550 - 438.625 Multi mode

438.650 - 439.425 Repeater output channels (7.6 MHz shift)

439.800 - 439.975 Digital communication link channels

23 cm Band:

1240.000
 

1240.500

2700 Hz All modes

 Reserved for the future

1240.500
 

1240.750

500Hz Telegraphy & MGM
 
Beacons (reserved for the future)
1240.750

1241.000

20 KHz FM Digital Voice
 
Reserved for the future

1241.000

 

1243.250

20 KHz all mode

1242.025 - 1242.250 repeater output (RS1 - RS10)

1242.275 - 1242.700 repeater output (RS11 - RS28)

1242.725 - 1243.250 Digital communications (RS29 - RS50)

1243.250
 

1260.000

*

ATV

Digital ATV

1258.150 - 1259.350 Repeater output

 1260.00

 1270.00

* Sattelite Service  

 1270.00

 1272.00

20 KHz All Mode

1270.025 - 1270.700  Repeater input (RS1 - RS28)

1270.725 - 1271.250  Digital Communication (RS29 - RS50)

 1272.00

 1290.994

 *

ATV

Digital ATV

 

 1290.994

 1291.481

 20 KHz

FM
Digital Voice

repeater input

 RM1(1291.000) - RM19(1291.475) 25 Khz spacing

 1291.494

 1296.000

 * all modes

 1293.150 - 1294.350 repeater input R20 - R68

 1296.000

 1296.150

500 Hz

Telegraphy

MGM

1296.000 - 1296.025  Moonbounce

1296.138  PSK31 Centre of activity

 1296.150

 

 

 

 

 1296.800

2700 Hz

Telegraphy

SSB

MGM

1296.200 Narrow band centre of activity

1296.400 - 1296.600 linear transponder input

1296.500  fax

1296.600  Narrowband data centre of activity (MGM,RTTY,...)

1296.600 - 1296.700 lineartransponder output

1296.750 - 1296.800 local beacons

1296.800

1296.994

500 Hz

Telegraphy

MGM

 Beacons exclusive

 1296.994

 1297.481

20 KHz FM digital voice
repeater OUTPUT
 RM0(1297.000) - RM19(1297.475) 25 KHz spacing

1297. 494

 

 

 

1297.981

20 KHz

FM

Digital voice

1297.500 SM20

1297.500 centre of FM acitivity

1297.725 digital voice calling frequency

1297.900 - 1297.975 Simplex FM internet gateways

1297.975  SM39

 1298.000

 1299.000

20 KHz All modes

General mixed analogue or digital use 25 KHz spacing channels
1298.025 RS1
1298.975 RS39

 1299.000

 1299.750

150 KHz All modes Arranged as 5 x150kHz channels for high speed
Digital Data (DD) usage: Centres:1299.075, 1299.225,
1299.375, 1299.525, 1299.675 MHz(+/- 75kHz)

 1299.750

 1300.000

20 KHz All modes 8x25kHz channels (available for FM/DV use) :
Centres: 1299.775-1299.975
13 cm Band:

 2300.000

 2320.000

20 KHz All modes  2304 - 2306 Narrow band segment in countries where
 the 2320-2322 segment is not available

 2320.000

 2320.150

500 Hz Telegraphy  2320.000-2320.025 EME
 2320.138 PSK31 centre of activity

 2320.150

 2320.800

2700 Hz

Telegraphy
SSB

 2320.200  SSB centre of activity
 2320.750-2320.800  Local Beacons (10W ERP max)

 2320.800

 2321.000

 

Telegraphy
MGM

 Beacons exclusive

 2321.000

 2322.000

20 KHz

FM
Digital Voice

 Voice simplex and repeaters

 2322.000

 

 2400.000

  All modes  2322.000-2355.000  ATV
 2355.000-2365.000  Digital communications
 2365.000-2370.000 Repeaters
 2370.000-2392.000 ATV
 2392.000-2400.000 Digital communications

 2400.000

 2450.000

 

Amateur 
satellite service

 2427.00 - 2443.00 ATV if no satellite uses this segment
SHF: 3-30 GHz
http://www.iaru-r1.org/index.php/spectrum-and-band-plans/shf
EHF: 30-300 GHz
http://www.iaru-r1.org/index.php/spectrum-and-band-plans/ehf

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Source: www.iaru-r1.org

Last Update: 09/03/17