Norsat International Inc. NSLK3200 User Manual
Norsat NewsLink
099-20003-01OM
Norsat
Page 61
iii. Select a preset transmit frequency value from the
P
RESETS
drop-down
box.
N
OTE
To edit a preset, select the preset from the
P
RESETS
drop-down box and click on
E
DIT
.
3.
To begin a transmission using the quick keys pre-set in the
T
RANSMIT
P
OWER
tab of the
S
YSTEM
S
ETTINGS
, in the
Q
UICK
K
EYS
sub-panel click:
i.
CW (24.0
D
B
M
)
: to turn the transmitter on with
M
ODULATION
set to
OFF, continuous wave (CW), at the low power setting, in this case
24.0 dBm.
24.0 dBm.
ii.
CW (25.0
D
B
M
)
: to turn the transmitter on with
M
ODULATION
set to
OFF (CW) at the nominal power setting, in this case 25.0 dBm.
iii.
QPSK (25.0
D
B
M
)
: to turn the transmitter on with
M
ODULATION
set to
ON (QPSK), at the nominal power setting, in this case 25.0 dBm.
N
OTE
To edit the transmission quick keys, click on
E
DIT
; Figure 41 on page 50 is then
displayed.
W
ARNING
FCC RF E
XPOSURE
I
NFORMATION
To satisfy FCC RF exposure requirements for mobile transmitting devices, a
separation distance of 2.5 meters or more should be maintained between the
antenna of this device and persons during device operation. To ensure com-
pliance, operations at closer than this distance is not recommended. Do not
stand in front of the antenna while it is on.
separation distance of 2.5 meters or more should be maintained between the
antenna of this device and persons during device operation. To ensure com-
pliance, operations at closer than this distance is not recommended. Do not
stand in front of the antenna while it is on.
W
ARNING
FCC F
REQUENCY
C
OORDINATION
AS
PER
FCC 25.203(
C
), 25.251
AND
101.103
To satisfy FCC frequency coordination requirements, the user must ensure
that they co-ordinate proposed frequency and power usage with other terres-
trial and satellite users prior to transmission.
that they co-ordinate proposed frequency and power usage with other terres-
trial and satellite users prior to transmission.
The transmitter may also be turned on using a manually entered modulation
scheme and power level. Once these levels are set, in the
scheme and power level. Once these levels are set, in the
T
RANSMITTER
C
ON
-
TROL
sub-panel press
ON
to begin transmission, and
OFF
to cease transmis-
sion.
4.
In the
T
RANSMITTER
C
ONTROL
sub-panel, for the
M
ODULATION
field, select
either:
i.
ON
to modulate the carrier using quadrature phase shift keying
(QPSK), or
ii.
OFF
to have a CW carrier.
5.
In the
T
RANSMITTER
C
ONTROL
sub-panel, enter a value in the
T
RANSMIT
P
OWER
field. The minimum setting is 20 dBm, while the maximum value is
dependent on the wattage of the SSPA and varies unit to unit. The corre-
sponding value in
sponding value in
W
ATTS
will be displayed. The
+
and
-
buttons may also
be pressed to fine tune this setting.
6.
The
T
RANSMITTER
S
TATUS
sub-panel displays the following:
i.
An indicator stating whether the transmitter is ON or OFF
ii.
The
A
CTUAL
P
OWER
in Watts
iii. The
EIRP
in dBW
7.
To return to the main screen, click
C
LOSE
.
N
OTE
The user may only return to the main screen when the transmitter is OFF.
!