Chenzhou Seton Technology Co., Ltd
| Payment Terms | T/T,Western Union |
| Supply Ability | 15 million pieces |
| Delivery Time | 30-35 days |
| Packaging Details | CARTON |
| Input Frequency Range (Low-Band) | 10.7GHz ~ 11.7GHz |
| Input Frequency Range (High-Band) | 11.7GHz ~ 12.75GHz |
| Output Frequency Range (Low-Band) | 950MHz ~ 1950MHz |
| Output Frequency Range (High-Band) | 1100MHz ~ 2150MHz |
| Low band LO frequency | 9.75GHz |
| High band LO frequency | 10.6GHz |
| Noise figure | 0.7dB (Typ.)/ 1.0dB(Max.) |
| Conversion Gain | 55dB~65dB/ 60dB (Typ.) |
| Brand Name | SETON |
| Model Number | ST-K28HB |
| Certification | CE, ISO, ROHS, POP, REACH |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 15 million pieces |
| Delivery Time | 30-35 days | Packaging Details | CARTON |
| Input Frequency Range (Low-Band) | 10.7GHz ~ 11.7GHz | Input Frequency Range (High-Band) | 11.7GHz ~ 12.75GHz |
| Output Frequency Range (Low-Band) | 950MHz ~ 1950MHz | Output Frequency Range (High-Band) | 1100MHz ~ 2150MHz |
| Low band LO frequency | 9.75GHz | High band LO frequency | 10.6GHz |
| Noise figure | 0.7dB (Typ.)/ 1.0dB(Max.) | Conversion Gain | 55dB~65dB/ 60dB (Typ.) |
| Brand Name | SETON | Model Number | ST-K28HB |
| Certification | CE, ISO, ROHS, POP, REACH | Place of Origin | CHINA |
| High Light | 8 Outputs Octo LNBF ，10.7GHz ~ 12.75GHz KU Band Universal LNBF ，0.7dB Noise Figure Satellite Dish LNB | ||
| Input Frequency Range (Low-Band) | 10.7GHz ~ 11.7GHz |
| Output Frequency Range (Low-Band) | 950MHz ~ 1950MHz |
| Low band LO frequency | 9.75GHz |
| Input Frequency Range (High-Band) | 11.7GHz ~ 12.75GHz |
| Output Frequency Range (High-Band) | 1100MHz ~ 2150MHz |
| High band LO frequency | 10.6GHz |
| Noise figure | 0.7dB (Typ.)/ 1.0dB(Max.) |
| LO Initial Accuracy | 0.5MHz |
| LO Temperature Drift (-30~+60℃) | 0.75MHz |
| LO phase noise @ 1 KHz | -75dBc/Hz |
| LO phase noise @ 10 KHz | -80dBc/Hz |
| LO phase noise @ 100 KHz | -90dBc/Hz |
| Conversion Gain | 55dB~65dB/ 60dB (Typ.) |
| Gain Flatness | 3.0dB (Max.) |
| Gain Variation | 0.5dB/26MHz |
| O/P 1dB Compression Point (P1 dB) | 0.0dBm (Min.) |
| Image-Rejection | -40dBc (Min.) |
| Crosstalk Isolation | 20dB (Min.) |
| O/P VSWR | 2.5:1 |
| Control Signals Ca V | 10.0V~14.0V |
| Control Signals Cb H | 16.0V~20.0V |
| Control Signals Cc | 22 4KHz |
| DC-Power | 10~20V/180Vdc*mA (Max.) |
| Output Impedance | 75Ω (F-Type) |
| Working Temperature | -30℃~+60℃ |
Octo = 8 outputs.
It contains 8 separate LNBs and 8 separate output ports in one housing. Each port can be connected to a separate satellite receiver (set-top box).
This allows a single dish to feed up to 8 different TVs/receivers, each watching different channels from the same satellite simultaneously. There's no need for complex multiswitches with this type of LNBF.
Function: It's the "eye and ear" of your satellite dish system.
It collects the extremely weak microwave signals reflected by the satellite dish.
It amplifies those weak signals.
It converts (or "down-converts") the high Ku-band frequencies (10-12 GHz) to a lower, more manageable Intermediate Frequency (IF) range (950-2150 MHz) that can travel efficiently through coaxial cable to your receivers.
Internal Setup: Think of it as eight identical "Universal" LNBs sharing a single feed horn and housing, all pointing at the exact same satellite. They are electrically isolated from each other.
Multi-Room/Multi-TV Households: The most common use. One dish on the roof can serve up to 8 separate boxes in different rooms without interfering with each other.
Small Apartments or MDUs (Multi-Dwelling Units): Can be used to distribute a satellite signal to several different units from a single dish.
Fixed Dish Setups: It's designed for a dish that is permanently pointed at one specific satellite orbital position (e.g., 19.2°E Astra or 13°E Hotbird). It is NOT for dishes that electronically switch between satellites (like DiSEqC 1.2 switches), though it can be used on a motorized dish if you only want to watch from one satellite at a time across all receivers (rare setup).
A Ku Band Universal OCTO LNBF is an 8-output, all-in-one signal collector and converter designed for a fixed satellite dish to provide independent satellite TV signals to up to 8 different set-top boxes in a home or building. It's the go-to solution for larger households that want simplicity and cost-effectiveness when receiving channels from a single satellite position.
Company Details
Year Established:
2019
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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