| *
On primary
shared
basis as
per the
relevant
provisions
of Radio
Regulations.
$
The authorization
is on
non-interference
and
non-protection
basis.
@
On
secondary
basis as
per the
relevant
provisions
of Radio
Regulations.
&
1260-1270
MHz for
Earth to
space
satellite
service
only.
The
above authorization
is subject
to site
clearance
as per the
procedure
prescribed
by the
Standing
Advisory
Committee
on Radio
Frequency
Allocation
(SACFA) as
applicable.
Note:
(i)
Following
sub-bands
of
frequencies
are
authorized
with
enhanced
R.F. power
to holder
of
Advanced
Amateur
Telegraph
Station License
400
Watts All
emissions
as
authorized
For
A3F
emission,
the
transmission
shall be
restricted
to
call-sign
of the
station,
location
and other
particular
of the
amateur
station.
They shall
be limited
to point
to point
test
transmission
employing
a standard
interlace
and
scanning
with a
bandwidth
not more
than 4
kHz.
DC
input
power is
the total
direct
current
power
input to
the final
stage of
the
transmitter.
In
case of
Short Wave
Listener’s
Amateur License,
the
holders
are
permitted
to listen
to all the
bands authorized
to Amateur
Service.
The
syllabus
for the
examination
of the
Restricted
Amateur
Wireless
Telegraph
Station License
shall be
same as
per Part I
of Amateur
Station
Operator’s
Grade II
examination.
The
holder of
Amateur
Wireless
Telegraph
Station License,
Grade II
shall be
entitled
for authorization
of radio
telephony
emission
on his
providing
proof of
having
made 100
contacts
with other
Amateurs
using
Syllabus
and
details of
Amateur
Station
Operator's
Certificate
(ASOC)
Examination
for the
award of
Amateur
Station
Operator's
License
Ham
radio is
one of the
few
hobbies in
the world,
which
requires a
government
license.
To obtain
the license,
one has to
go through
a course
as per the
syllabus
devised by
the
communication
authority
to be
equipped
with an
optimum
amount of
knowledge
and
proficiency
which is
necessary
to
communicate
using a
wireless
transceiver
without
causing
interference
to the
other
radio
communication
services
and as per
agreements
set up at
the
international
communication
meetings.
The course
covers
basic
electronic
radio
theories
as well as
the
existing
national
and
international
rules
related to
amateur
radio
communication
in
radiotelephony
(voice)
and radio
telegraphy
(Morse
Code).The
person who
wants to
become a
ham should
at the
same time
be able to
show his
proficiency
in Morse
Code
sending
and
receiving.
The
Amateur
Radio
Operator's
Certificate
is awarded
by the
Wireless
Planning
and
Coordination
(WPC) Wing
of the
Ministry
of
Communication,
New Delhi.
The
examination
is
conducted
at the
Wireless
Monitoring
Stations
located
throughout
the
country.
The
examination
is held
for four
different
categories
of license.
They are
the :
Advanced
Grade License
Grade
I License
Grade
II License
Restricted
Grade License.
Anyone
above 12
years of
age can
obtain
Amateur
Radio
Station
Operator’s
License
after
passing
the
examination/s
mentioned
above. It
is also
possible
to
establish
an Amateur
Radio Club
Station
with a licensed
ham in
charge of
it.
The
application
form for
Amateur
Radio
Station
Operator's
Certificate
Examination
can be
obtained
from :
The
Assistant
Wireless
Advisor to
the Govt.
of India,
Wireless
Planning
&
Coordination
(WPC)
Wing,
Ministry
of
Communications,
Dak Bhavan,
Parliament
Street,
New
Delhi-110001
The
filled-in
Application
Form along
with all
other
necessary
documents
should be
sent to
the
Wireless
Monitoring
Station
located
nearest to
your home
town or
where you
wish to
appear for
the
examination.
SECTION
I :
Radio
Theory and
Practice
(Applicants
holding
degree in
telecommunication,
or
electronics
and
electrical
communication,
or a
degree
recognized
by the
central
government
as
equivalent
to the
above
degree
shall be
exempted
from
appearing
in SECTION
I of the
test).
SECTION
II :
National
and
International
regulations
applicable
to the
operation
of amateur
radio
station
and those
relating
to the
working of
station
generally.
Part
II - Morse
Code
(i)
Morse code
receiving
(ii) Morse
code
sending
Detailed
syllabus
Section
I : Radio
Theory and
Practice
Elementary
electricity
and
magnetism
:
Elementary
theory of
electricity,
conductors
and
insulators,
units,
Ohm's law,
resistance
in-series
and
parallel,
conductance,
power and
energy,
permanent
magnets
and
electromagnets
and their
use in
radio
work; self
and mutual
inductance;
types of
inductors
used in
receiving
and
transmitting
circuits,
capacitance;
construction
of various
types of
capacitors
and their
arrangements
in series
and/or
parallel.
Elementary
theory of
alternating
currents :
Sinusoidal
alternating
quantities-peak,
instantaneous,
RMS,
average
values,
phase;
reac
zation and
smoothing.
Elementary
theory and
construction
of
semiconductor
devices:
Diodes
and
Transistors.
Radio
receivers:
Principles
and
operation
of TRF and
super heterodyne
receivers,
CW
reception,
receiver
characteristics-sensitivity,
selectivity,
fidelity;
adjacent
channel
and image
interference;
AVC and
squelch
circuits;
signal to
noise
ratio.
Transmitter:
Principles
and
operation
of low
power
transmitter;
crystal
oscillators,
stability
of
oscillators.
Radio
propagation:
Wavelength,
frequency,
nature and
propagation
of radio
waves;
ground and
sky waves;
skip
distance;
fading.
Aerials:
Common
types of
transmitting
and
receiving
aerials.
Frequency
measurement:
Measurement
of
frequency
and use of
simple
frequency
meters.
SECTION
II : Radio
Regulations
(a)
Knowledge
of :
(i)
the Indian
Wireless
Telegraph
Rules,
1973; and
(ii)
the Indian
Wireless
Telegraphs
(Amateur
Service)
Rules,
1978.
(b)
Knowledge
of
International
Radio
Regulations
as
relating
to the
operation
of amateur
stations
with
particular
emphasis
on the
following:
Designation
of
Emission,
Nomenclature
of the
frequency
and
wavelength,
Frequency
allocation
to amateur
radio
service,
Measures
against
Interference,
Interference
and tests,
Identification
of
stations,
distress
and
urgency
transmissions,
Amateur
Stations,
Phonetic
alphabets
and figure
code.
(c)
Standard
frequency
and time
signal
services
in the
world.
(d)
The
following
'Q' codes
and
abbreviations
which
shall have
meaning as
assigned
to them in
the
International
Telecommunication
Union (ITU)
convention
:
QRA,
QRG, QRH,
QRI, QRK,
QRL, QRM,
QRN, QRQ,
QRS, QRT,
QRU, QRV,
QRW, QRX,
QRZ, QSA,
QSB, QSL,
QSL, QSO,
QSU, QSV,
QSW, QSX,
QSY, QSZ,
QTC, QTH,
QTR and
QUM.
Telegraphic
(Morse
code)
abbreviations:
AA, AB,
AR, AS,
BT, C, CFM,
CL, CQ,
DE, K, KN,
NIL, OK,
R, TU, VA,
WA, WB.
The
written
examination
for Grade
II licence
is of one
hours
duration.
The
maximum
number of
marks is
100.
Candidates
must
secure at
least 40
per cent
in each
section
and 50 per
cent in
aggregate
to pass.
The
syllabus
for Grade
I licence
is the
same as
that for
Grade II
licence,
but the
written
examination
for Grade
I license
is of two
hours
duration.
The
maximum
number of
marks is
100 and
candidates
must
secure at
least 50
per cent
in each
section
and 55 per
cent in
aggregate
for a
pass.
PART
II : MORSE
CODE
(a)
Section I
: Morse
receiving
(Speed: 5
words per
minute)
The
test piece
will
consist of
a plain
language
passage of
125
letters,
five
letters
counting
as one
word.
Candidates
are
required
to receive
for five
consecutive
minutes at
the speed
of 5 words
per minute
from a
double
headgear
headphone
receiver,
international
Morse code
signals
from an
audio
frequency
oscillator
keyed
either
manually
or
automatically.
A short
practice
piece may
be sent at
the
prescribed
speed
before the
start of
the actual
test.
Candidates
will not
be allowed
more than
one
attempt in
each test.
The test
may be
written in
ink or
pencil but
must be
legible.
Bad
handwriting
and
over-writing
will
render a
candidate
liable to
disqualification.
More than
five
errors
will
disqualify
a
candidate.
(b)
Section 2
: Morse
Sending
(Speed: 5
words per
minute)
The
test piece
will
consist of
a plain
language
passage of
125
letters,
five
letters
counting
as one
word.
Candidates
are
required
to send on
an
ordinary
key for
five
consecutive
minutes at
the
minimum
speed of
five words
per
minute. A
short
practice
piece may
be allowed
before the
actual
test.
Candidates
will not
be allowed
more than
one
attempt in
the test.
Efforts
should be
made to
correct
all
errors.
However,
more than
five
uncorrected
errors
will
disqualify
a
candidate.
The
accuracy
of
signaling,
correct
formation
of
characters
and the
correctness
of spacing
shall be
taken into
account.
A
candidate
is
required
to pass
both in
Part I and
Part II.
In the
case of
candidates
qualifying
in Part I
only, the license
shall be
restricted
to
radiotelephone
operations
in the VHF
ham band
only.
Morse
Code test
for Grade
I :
Receiving-(Speed:
12 words
per
minute)
The
test piece
will
consist of
a plain
language
passage of
300
characters
which may
comprise
letters,
figures
and
punctuation
(punctuation
are
indicated
below).
The
average
words
shall
contain
five
characters
and each
figure and
punctuation
will be
counted as
two
characters.
Candidates
are
required
to receive
for five
consecutive
minutes at
a speed of
12 words
per
minute.
Other
conditions
are the
same as
applicable
to Grade
II
Examination.
Punctuations:
Full
stop,
Comma,
Semi-colon,
Break sign
(BT),
Hyphen and
Question
mark.
Sending-(Speed:
12 words
per
minute)
The
test piece
will be
similar to
Morse
receiving
test.
Candidates
are
required
to send
for five
consecutive
minutes at
a speed
not less
than 12
words per
minute.
Other
conditions
are the
same as
applicable
to Grade
II
examination.
A
candidate
is
required
to pass
both in
Part I and
Part II
simultaneously.
Advanced
Amateur
Station
Operators'
Examination
Part
I-Written
Test
(a)
Section 1:
Radio
Theory and
Practice
In
addition
to the
syllabus
prescribed
for Grade
II
Examination,
following
items
shall be
included
in the
syllabus
of
Advanced
Amateur
Station
Operators'
Examinations
:-
(I)
Motors and
generators:
Elementary
principles
and
construction
of
alternators,
motors and
generators.
(ii)
Alternating
current:
Construction
of
transformers,
transformer
losses,
transformer
as a
matching
device.
(iii)
Measuring
instruments:
Moving
coil and
moving
iron
meters,
frequency
meters.
(iv)
Semiconductor
devices
and
transistors:
Elementary
principles
of
conduction
and
construction,
symbols,
biasing
methods.
(v)
Power
supplies: Half wave
and full wave
rectifiers,
smoothing
and
regulation,
bridge
rectifier.
(vi)
Modulation:
Principles
of
frequency
modulation.
(vii)
Transmitters
and
receivers:
Elementary
principles
of
transmission
and
reception
of
facsimile
and
television
signals,
elementary
principles
of
transmitters
and
receivers
employing
single
side band.
(viii)
Propagation:
Characteristics
of
ionosphere
and
troposphere.
Properties
of
different
reflecting
layers,
optimum
working
frequency,
day and
night
frequencies.
(ix)
Aerials:
Principles
of
radiation,
aerials
for
different
frequency
bands
including
aerials
for
microwave.
(x)
Space
communications:
Elementary
principles
of
communication
via
satellite.
(b)
Section 2:
Radio
Regulations
Syllabus
is same as
prescribed
for Grade
II
Examination.
The test
is of 3
hours
duration.
The
maximum
number of
marks is
100 and
candidate
must
secure at
least 50
per cent
in each
section
and 60 per
cent in
aggregate
for a pass
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