|
DESCRIPTION
This is a single output orthogonal C-Band feed horn with anti-interference 5G filter used for the reception of either Vertical or Horizontal microwaves. It includes a mini (5G anti-interference) LNB which bolts to the end of the waveguide.
If your antenna is located near a wireless tower transmitting power in the 3.5-3.8 GHz microwave band, it will overwhelm the small amount of power coming from the communications satellite resulting in intermodulation signal interference.
Symptoms of 5G interference include: complete signal loss on some or all satellites or partial signal degradation on a single transponder and normal performance on the rest. To combat such interference, this LNB utilizes a 2nd order band-pass filter between 3.8-4.2 GHz and rejects all noise sources below 3.8 GHz and above 4.2 GHz.
It is designed to receive a single microwave polarization and conduct it to the mini LNB for down conversion.
Note: This feed horn setup is typically used by cable head-ends. If you only require a single polarization, use this feed horn to get the maximum possible C/N.
Note: More efficient than a dual orthogonal feed due to better impedance matching and less cross-polarization interference.
Note: This product works well for rejecting light 5G interference. Examples of such interference includes picture pixelation and audio screeching on some transponders over the satellite arc.
Note: If you are experiencing heavy signal interference on most or all transponders across the satellite arc, then you must also purchase a mechanical waveguide post filter (sold separately below) that has a much sharper filter cutoff response and extremely high stop band rejection. This latter solution is recommended for TV and Radio stations.
Note: Includes the feed horn and mini LNB for a complete single polarization solution.
FEATURES
- Precision cast-aluminum construction
- Thick, commercial quality scalar ring
- Low-noise mini LNB
- 5G Anti-interference Filter
- Fits under most feed covers
INCLUDES
- Single Mode C-Band Feedhorn
- Scalar Ring
- Single mini (5G anti-interference) LNB
- Weather seals
- Mounting Screws
|
Price: $189.00 USD
In-Stock
|
TECHNICAL
|
Specification | Value |
| |
Construction | |
Material |
Aluminum
| Color |
Cool Grey
| Finish |
Durable flake-resistant coating
|
C-Band | |
C-Band Polarity |
Linear (Vertical or Horizontal)
| L.O. Frequency |
5150 MHz
| L.O. Stability |
1.0MHz (Typ)
| RF Input |
3.8GHz - 4.2GHz
| RF Output |
950MHz - 1350MHz
| C-Band Gain |
~65dB (Typ)
| Noise Figure |
~14K - 17K (Typ)
| L.O. Phase Noise |
65dBc/Hz @1kHz (Min)
| Input VSWR |
2:1
|
Filter Response | |
Filter Type |
Bandpass
| Filter Construction |
Electronic
| Pass Band Frequency |
3800-4200 MHz
| Filter Insertion Loss |
<0.3 dB
| Return Loss |
>18 dB
| Inhibition |
>30 dB @ 3750 MHz
|
Connectors | |
Output Connector |
75 Ohm F Type
|
Shipping Details | |
Single Box |
12"x8"x6" Rectangular (5 lbs)
|
|
|
|
feedhorns, LNBF, 3.8-4.2GHz, C band 5G Filter, linear polarization, circular polarization, low-noise block, universal LNBF, scalar ring, orthomode, orthogonal, dual feed, dielectric plate, anti-interference, 5G, wimax, PLL, DRO, dish feed, c-band, buttonhook, chaparral communications, norsat
|
|
|
|