Ku Band Scalar Ring
Scalar Ring increase week signal on Ku Band dish antenna.Its very Scalar Ring effective when you have signal on bottom point.
Illuminate signal from dish edge
Specification:-
Scalar Ring provide an excellent method for feeding parabolic reflector antennas.Parabolic reflectors need another antenna to “illuminated” the reflector element of the antenna and the Scalar Ring provides a very convenient method of achieving this.In this application the horn antenna is known as a ‘feed horn’ in and it can be designed to provide sufficient directivity to illuminate the reflector sufficientlyevenly without too much spillage over the edge of the dish. The use of the Scalar Ring also minimizes the spurious responses of the parabolic reflector antennato signals that are not in the main lobe.
Gardiner C-Band Lnb
17K Gardiner c-Band Lnb
Specification:-
Norsat 8520R C-band DRO LNB
Input Frequency 3.7-4.2 GHz
Noise Temperature 20° K
Stability ±500 kHz LO
Type F Connector (Type N available as an option)
Made in Korea
C-Band Ti-Filter-Lnb
Hi-Gain Ti-Filter-Lnb for CATV
SOLID 82155R C-Band TI-Filter LNBF
TI C-Band LNB best For CATV Operator
Terstile filter Lnb
Technical Specifications:
Input – 3.7-4.2 GHz
LO Freq.: 5.150 GHz
Stability: +/-250KHz
Gain: 62dB (Type)
Temp: 15K
DC Input: +15V to +24V
SOLID C-BAND Dual Pol LNBF with Filter
Single Output with Dual Polarity
Technical Specifications :
Input Frequency : 3.7 – 4.2GHz
L.O. Frequency : 5.150GHz
Output Frequency : 950 – 1450MHz
13/18V Voltage Switching.
Gain – 70dB (min.)
Noise : 12°K
Dual Out C-Band Lnb
Quattro Ku Band Lnb
Specification
Quattro Lnb ARLI OR OPTICUM
Input Frequency Range:
10.70 – 11.70 GHz
11.70 – 12.75 GHz
Output Frequency Range:
950-1950 MHz
1100-2150 MHz
Number of out 4 – VL, VH, HL, HH
LO Frequency 9.75/10.60 GHz
Feed Diameter – 40mm
Noise Figure – 0.1dB
Operation Temperature: -30C UP TO 70C
The Quattro LNB provides four outputs, each with a single band/polarization specific to that output.
The band/polarization available at each output is fixed at the time of manufacture. It is not possible to switch the band/polarization with a tone or switching voltage.
A Quattro LNB is normally used to feed a large distribution system. A single dish with a Quattro LNB fitted and a multi-switch (or IRS) is able to feed anything between 4 and 100 locations.
The multiswitch (or IRS) is able to provide any of the input signals at each output, depending on a tone/voltage sent up the cable by the receiver at each location. It’s as though the receiver at each location has it’s own dedicated LNB.
The outputs on a multi-switch (or IRS) are able to be controlled with a 22Hz tone and switching voltages in the same way that the outputs from normal universal LNB can be, i.e. to change band and polarisation.
The satellite receivers in each of the locations behave as though they are connected to their own dedicated dish and LNB, but in reality are just connected to a multi-switch (or IRS) output.
Quattro LNBs are considered to have a better life than quad LNBs as they are not being continually switched.
SOLID C-BAND Dual Pol LNBF with Filter
Single Output with Dual Polarity
Technical Specifications :
Input Frequency : 3.7 – 4.2GHz
L.O. Frequency : 5.150GHz
Output Frequency : 950 – 1450MHz
13/18V Voltage Switching.
Gain – 70dB (min.)
Noise : 12°K
KU Band Prime focus feed horn for C-Band Dish
Our High-Efficiency KU Band Feed Horn has been developed to provide superior performance by increasing the efficiency of C-Band dish reflector illumination. Our Adjustable scalar of feed horn an improvement of 15 to 20% gain. The adjustable Scalar works by increasing the gain on the dish antenna to illuminate the reflector surface more efficiently, concentrating more KU band signal into the LNB input.
Specification:-
Use any existing KU band Lnb Single Twin, Quad.
f/d ratio adjusts according to your C-band Dish antenna depth.
f/d ratio range .35 to .5
Use Inverto Black Ultra Lnb for extra Hi-Gain
STAR GOLD Fuji SG-900 – High Gain 70dB KU LNB.
Specification:-
High gain Ku band prime focus universal Lnbf 9.75/10.6GHz
Low-noise-ku-prime-focus-LNB-For-signal-weak-area
Use On C-Band Dish antenna for receive Ku band Hi-Gain Signal.
70db. Gain
Low Noise 0.2db
f/d ratio .385 to .40
Work on Solid/Penal Type Dish, Deep Mesh type Dish, Any C-Band Dish.
