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.
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.
Inverto Ultra 5928 PLL LNB High Gain is the world’s No. 1 Ku Band LNB now in India
Ultra Single High-gain Low Noise 40mm PLL Lnb IDLT-SNL412-Ultra-Open
Item: 5928
5928 is superior to Ultra Black or the previous model.
Inverto’s high-performance Ultra LNBs were specifically designed to address the need for superior reception under the edges of the satellite footprint skirt, small dish sizes, or long coax cables. Thanks to its novel feed horn design and superior front-end components, this LNB provides higher conversion gain yet has a low noise figure and the best phase noise performance. The combination of innovative feed horn design for higher-spec components, excellent cross-polarization and isolation, and advanced filter design enables improved handling of interfering and spurious signals. This LNB provides a leap in overall reception performance compared with standard LNBs, enabling the reception of signals from one satellite, its distribution to a single tuner set-top box, and being ready for Ultra High-Definition TV transmissions in 4K or 8K resolution. Designed to meet strict specifications and manufactured to the highest industry standards, this unique range of LNBs is an ideal solution for installations with challenging reception conditions.
Main Features: Novel feed horn design, Superior Phase Noise performance, DVB-S2X-compliant support for Ultra HD (4K and 8K) TV and cross-polarization Isolation Very Low Spurious Levels Superior Noise Figure with high Conversion Gain High 4G Immunity Ultimate Reliability Technical specifications
Low-band input frequency range10.7 GHz ~ 11.7 GHz
Low-band output frequency range950 MHz ~ 1950 MHz Low band
LO frequency: 9.75 GHz
High-band input frequency range: 11.7 GHz ~ 12.75 GHz
High-band output frequency range1100 ~ 2150 MHz
High-band LO frequency: 10.6 GHz
Noise figure: 0.2 dB typ. (0.7 dB max.)
LO temperature drift± 2.0 MHz max.
LO initial accuracy± 1.0 MHz max.
LO phase noise @ 1 kHz–70 dBc/Hz
LO phase noise @ 10 kHz–80 dBc/Hz
LO phase noise @ 100 kHz–90 dBc/Hz
LO phase noise @ 1 MHz–100 dBc/Hz
Conversion gain: 60 ~ 70 dB
Gain ripple (over 26 MHz band width): 1 dB max.
(peak-to-peak) Gain variation (over full band): 4 dB max.
(peak-to-peak) Image rejection: 50 dB min.
3th order intermodulation: ICP3+10 dBm min1 dB compression point (@ output)0 dBm min.
Cross polarization isolation: 22 dB min.
Control signal Ca (V): 10.0 V ~ 14.0 V
Control signal Cb (H) 16.0 V ~ 20.0 V
Control signal Cc (band switching) 22 kHz ± 4 kHz, 0.4V – 0.8V pp Output
VSWR 2.0: 1 max.
In band spurious level-65 dBm max.
Current consumption 100 mA max.
(10 VDC ~ 20 VDC) Operating temperature-30 °C ~ +60 °CO
Output impedance 75 Ω (F-type)
Output connector type F-Type (female)
Weight111.2
Logistical info Packaging dimensions (W x D x H)12.4 cm x 7.9 cm x 5.8 cm Packaging weight0.254 Kg Quantity per Carton100 Carton dimensions (W x D x H)51.5 cm x 41.5 cm x 31 cm Carton weight14.3 kg Quantity per pallet2400
