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KU Band Universal Octo LNBF with 8 Outputs for 10.7GHz ~ 12.75GHz Signal Reception and 0.7dB Noise Figure

KU Band Universal Octo LNBF with 8 Outputs for 10.7GHz ~ 12.75GHz Signal Reception and 0.7dB Noise Figure

8 Outputs Octo LNBF

10.7GHz ~ 12.75GHz KU Band Universal LNBF

0.7dB Noise Figure Satellite Dish LNB

起源の場所:

中国

ブランド名:

SETON

証明:

CE, ISO, RoHS

モデル番号:

ST-K28HB

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製品詳細
入力周波数範囲(ローバンド):
10.7GHz〜11.7GHz
入力周波数範囲(ハイバンド):
11.7GHz〜12.75GHz
出力周波数範囲(ローバンド):
950MHz〜1950MHz
出力周波数範囲(ハイバンド):
1100MHz〜2150MHz
低帯域LO周波数:
9.75GHz
高いバンドLO周波数:
10.6GHz
ノイズ図:
0.7db(typ。)/ 1.0db(max。)
コンバージョンゲイン:
55db〜65db/ 60db(typ。)
ハイライト:

8 Outputs Octo LNBF

,

10.7GHz ~ 12.75GHz KU Band Universal LNBF

,

0.7dB Noise Figure Satellite Dish LNB

支払及び船積みの言葉
最小注文数量
200個
パッケージの詳細
カートン
受渡し時間
30〜35日
支払条件
T/T、ウェスタンユニオン
供給の能力
1500万個
製品の説明
TVRO LNBF KU Band Universal Octo 8 Way ST-K28HB
High-performance 8-output satellite signal receiver designed for multi-room installations with independent channel access.
Key Features
  • Ku-Band Universal frequency range: 10.7~12.75 GHz
  • Dual LO frequencies: 9.75 GHz and 10.6 GHz
  • Vertical and Horizontal polarization support
  • 8 independent outputs for multi-receiver setups
  • Low noise figure: 0.7dB typical
Technical Specifications
Parameter Specification
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 Output Configuration
Octo = 8 independent outputs - This unit contains 8 separate LNBs and 8 separate output ports in one housing. Each port can connect to a separate satellite receiver (set-top box), enabling a single dish to feed up to 8 different TVs/receivers simultaneously without complex multiswitches.
How It Works
The LNBF serves as the primary signal processing component of your satellite dish system:
  • Collects weak microwave signals reflected by the satellite dish
  • Amplifies the collected signals
  • Converts high Ku-band frequencies (10-12 GHz) to manageable Intermediate Frequency range (950-2150 MHz)
Internal configuration consists of eight identical Universal LNBs sharing a single feed horn and housing, all precisely aligned to the same satellite with electrical isolation between outputs.
Typical Applications
  • Multi-Room Households: Single dish serves up to 8 separate receivers in different rooms
  • Apartments & Multi-Dwelling Units: Distribute satellite signals to multiple units from one dish
  • Fixed Dish Installations: Designed for dishes permanently aimed at specific satellite positions (e.g., 19.2°E Astra or 13°E Hotbird)
The Ku Band Universal OCTO LNBF is an 8-output, all-in-one signal collector and converter designed for fixed satellite dishes. It provides independent satellite TV signals to up to 8 different set-top boxes, making it the ideal solution for larger households seeking simplicity and cost-effectiveness when receiving channels from a single satellite position.

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