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Works with all N. American Linear Ku band satellites.
Excellent for receiving Persian, Arabic, Vietnamese, Thai, Korean,
Croatian, and Iranian TV stations via satellite.
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JSC322
Buy More, Save
More |
|
Qty |
Price/pc |
| 1-2 |
$29.99 |
|
3 |
$27.49 |
|
4 |
$24.99 |
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5 |
$22.50 |
|
6 |
$19.50 |
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Works with most popular
Ku band satellite dishes on the market with a standard 40mm
LNB bracket |
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Specifications |
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FREQUENCY
RANGE: |
11.7~12.25
GHz |
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OUTPUT
FREQUENCY: |
950~1500
MHz |
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CROSS
POL. ISOLATION: |
22dB
(TYP.) |
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NOISE
FIGURE: |
0.5dB
(TYP.) |
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CONVERSION
GAIN: |
V:
60dB (TYP.)
H: 60dB (TYP.) |
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L.O.
FREQUENCY: |
10.75
GHz |
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L.O.
FREQUENCY STABILITY: |
±1
MHz (ROOM TEMPERATURE)
±3 MHz (-40℃
TO +60℃) |
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L.O.
PHASE NOISE: |
-50dBc/Hz
(@ IKHz)
-75dBc/Hz (@ 10KHz)
-95dBc/Hz (@100KHz) |
OUTPUT
POWER LEVEL:
(AT 1 dB GAIN COMPRESSION) |
5dBm
(TYP.) |
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IMAGE
REJECTION: |
45dB
(min.) |
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DC
CURRENT CONSUMPTION: |
130
mA |
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OPERATING
VOLTAGE: |
11.5~14.0
V VERTICAL POL.
16.0~22.0 V HORIZONTAL POL. |
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JSC322 Linear Ku LNBF |
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JSC322
Buy More, Save
More |
|
Qty |
Price/pc |
| 1-2 |
$20.99 |
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3 |
call |
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4 |
call |
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5 |
call |
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6 |
call |
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Getting a low signal?
Try an In-Line
Amplifier
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Standard Ku
LNB with super low noise figure of 0.3dB.
LO of 10750MHz for easy installation. |
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Input
Frequency |
11.7
~ 12.2 GHz |
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Output Frequency |
950 ~
1450 MHz |
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Noise
Figure |
0.3dB |
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Gain
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50 ~
60 dB |
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Gain
Ripple 26 MHz bandwidth |
<+/-
0.5dB |
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Local
Oscillator Frequency |
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Getting a low signal? Try an
In-Line
Amplifier
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Adding a 2nd receiver? Don't forget your
dual LNBF
Adding a 3rd or 4th receiver? Don't forget your
3X4 switch, Dual LNBF
& Diplexers |
How do I install a dual LNB on my dish?
-
Normally, a satellite dish
LNB clamp has 2 screws that tightens the upper clamp to
the lower clamp, holding the
LNB
in place. When replacing your
LNB, make sure you are
careful not to accidentally move the
satellite dish by being aggressive with the clamp.
Simply un screw the two screws holding the upper clamp on
the LNB, remove the LNB, make sure that your receiver is
unplugged from the power outlet, change the cable over to
the new LNB, set your
LNB polarity and install the upper clamp on the LNB
again.
What is the difference between a double
LNB, twin LNB, and dual LNB?
- All three terms mean the same.
Sometimes the term twin refers to a LNB that has two
LNB's & a combiner switch (DiSEqC
switch or
SW21
switch, etc...) built in to be able to pick up
signal from two different satellites and combine it into
1 cable going into the
receiver.
Do I still need to use a double LNB if
I need to install 3 or more satellite receivers? If
yes, how do I wire it up?
- If you need to install more than 2
satellite receivers,
you will still need to use a
dual LNB. You
will use it along with either a
3X4 or larger switch. Run two cables (18V /
13V) from the LNB into the
3X4 or larger
Multi Switch, then you run the cables from the
switch to your individual satellite receivers.
Have any questions? Please call
or email us. We will be happy to help!
sales@galaxy-marketing.com
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