Amateur Radio Band Plans
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Band Plan for 2 Meter VHF
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144.0000
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CW only
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144.000-144.250 Moon bounce
144.050
CW calling frequency
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144.1500
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SSB and CW only
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144.5000
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All modes non-channelised
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144.8000
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Digital
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144.900 Digipeater Ipoh & Penang
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144.9900
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FM Repeater Inputs
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145.0000
145.0125
145.0250
145.0375
145.0500
145.0625
145.0750
145.0875
145.1000
145.1125
145.1250
145.1375
145.1500
145.1625
145.1750
145.1875 |
RV48
RV49
RV50
RV51
RV52
RV53
RV54
RV55
RV56
RV57
RV58
RV59
RV60
RV61
RV62
RV63 |
|
145.2000
|
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|
Simplex Channels
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145.2000
145.2125
145.2250
145.2375
145.2500
145.2625
145.2750
145.2875
145.3000
145.3125
145.3250
145.3375
145.3500
145.3625
145.3750
145.3875
145.4000
145.4125
145.4250
145.4375
145.4500
145.4625
145.4750
145.4875
145.5000
145.5125
145.5250
145.5375
145.5500
145.5625
145.5750
145.5875
|
V16
V17
V18
V19
V20
V21
V22
V23
V24
V25
V26
V27
V28
V29
V30
V31
V32
V33
V34
V35
V36
V37
V38
V39
V40 Calling Frequency
V41
V42
V43
V44
V45
V46
V47 |
|
145.6000
|
|
|
FM Repeater Outputs
|
145.6000
145.6125
145.6250
145.6375
145.6500
145.6625
145.6750
145.6875
145.7000
145.7125
145.7250
145.7375
145.7500
145.7625
145.7750
145.7875 |
RV48
RV49
RV50
RV51
RV52
RV53
RV54
RV55
RV56
RV57
RV58
RV59
RV60
RV61
RV62
RV63 |
|
145.8000
|
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Satellite service
|
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146.0000
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Share Band
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148.0000
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VHF
Repeater Frequency in Use
|
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Location
|
Existing
Repeater Outputs
|
Existing
Repeater Inputs
|
Remarks
Area
of Coverage
|
|
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|
9V1
|
145.625
|
145.025
T203.5 Hz
|
Singapore
|
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G.
Pulai
|
145.725
|
145.125
T203.5 Hz
|
Johor
|
|
Batu
Pahat
|
145.700
|
145.100
|
New
Repeater
|
|
Melaka
/ G. Ledang
|
145.525
|
144.925
|
|
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Ulu
Kali
|
147.900
|
147.300
T203.5 Hz
|
Selangor,
West Pahang, North Perak and N. Sembilan
|
|
Bukit
Lanjan
|
147.980
|
147.380
|
Kuala
Lumpur
|
|
Ipoh
G. Keledang
|
145.775
|
145.175
|
Perak
|
|
Bukit
Bendera
|
147.950
|
147.350
|
North
Perak, Penang and South Kedah
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Kangar
Perlis
|
147.980
|
147.380
|
Perlis
|
|
Kuching
|
147.950
|
147.350
|
Kuching
|
|
Kuching
|
147.750
|
147.150
|
Kuching
|
|
Miri
|
145.950
|
145.350
|
Miri
|
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Brunei
|
145.875
|
145.275
|
Brunei
|
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Kota
Kinabalu
|
145.650
|
145.050
|
9M6RBB
Kota Kinabalu
|
|
Law
Matau
|
145.250
|
144.650
|
9M6RLM
West Coast Sabah
|
|
G.
Kinabalu 9000 ft
|
147.900
|
147.300
|
9M6RGK
Sabah
|
|
G.
Kinabalu 12,500 ft
|
145.750
|
145.150
T118.8 Hz
|
9M6RBK
Sabah
|
Bukit 16.
5,000 ft
|
144.900
|
144.300
|
West Coast
Sabah
|
|
Keningau
|
145.700
|
145.100
|
9M6RBM
Interior Sabah
|
| G.
Kinabalu 11,000 ft |
144.950 |
144.350
T97.40 Hz |
Sabah |
| Members are advise to refrain from using the
allocated FM Repeater Input Frequency and any of the above assigned
Repeaters' Inputs when working on Simplex
so as to prevent interference with Repeaters' service. |
|
The Amateur and Amateur-Satellite Service seek retention of 144-146 MHz as
a worldwide exclusive allocation, with elimination of the existing footnotes
that allow operation by other services in some countries; and retention of
146-148 MHz in Regions 2 and 3.
The 144-MHz allocation is very heavily used by amateur stations throughout
the world, employing a variety of modes of emission. The band supports extensive
terrestrial voice and data networks, as well as a number of low-Earth-orbit
amateur satellites. In many of the more populous areas, occupancy is so heavy
that additional stations and new uses of the band cannot be accommodated
satisfactorily. Experimentation such as Earth-Moon-Earth (EME) communication is
very popular in this band because of the relative absence of natural and
man-made noise and the relative ease with which sensitive receiving equipment
can be placed into service and maintained. Amateurs have observed propagation
phenomena in this band that previously were unknown or were believed to be
extremely rare at this order of frequency.
Once thought to be safe against commercial encroachment, except for some
illegal use in certain countries, this band has been named a "candidate
band" for possible allocation on a shared basis to commercial
low-Earth-orbit (LEO) satellites in the mobile-satellite service (MSS). The IARU
strongly opposes this and any other sharing, which would severely restrict
opportunities for future amateur use of the band. The exclusivity of this band
has also been confirmed by the 42 CEPT countries in the ECA.
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