Name: C Band LNB Satellite LNB with 4.5-4.8GHz Frequency Range, 0.7dB Noise Figure, and 58dB Conversion Gain BBS-119.1° Satellite receiver
Brand: Chenzhou Seton Technology Co., Ltd
SKU: ST-C11B
Availability: InStock

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C Band LNB Satellite LNB with 4.5-4.8GHz Frequency Range, 0.7dB Noise Figure, and 58dB Conversion Gain BBS-119.1° Satellite receiver

4.5-4.8GHz C Band LNB

0.7dB Noise Figure Satellite LNB

58dB Conversion Gain Low Noise Block

Tempat asal:

Cina

Nama merek:

SETON

Sertifikasi:

CE, ISO, RoHS

Nomor model:

ST-C11B

bicara sekarang

Minta Kutipan

Rincian produk

Rentang frekuensi input:

4.5GHz ~ 4.8GHz

Rentang Frekuensi Keluaran:

1150MHz ~ 1450MHz

Frekuensi LO:

5.95GHz

Angka Kebisingan:

0.7dB (Typ.)

Keuntungan Konversi:

58db (min.)

Menyoroti:

4.5-4.8GHz C Band LNB

0.7dB Noise Figure Satellite LNB

58dB Conversion Gain Low Noise Block

Syarat Pembayaran & Pengiriman

Kuantitas min Order

1000 buah

Kemasan rincian

Karton

Waktu pengiriman

30-35 hari

Syarat-syarat pembayaran

T/T, Western Union

Menyediakan kemampuan

15 juta keping

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Hubungi Kami

86-0735-8888458

huang@setontech.cn

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Deskripsi Produk

C Band LNB Satellite Receiver - ST-C11B

Product Overview

C-Band Single LNB operating at 4.5~4.8GHz frequency range with model number ST-C11B. For BBS-119.1° Satellite receiver compatibility and advanced signal processing technology.

Patent Numbers:
ZL 2020 3 0695797.8
ZL 2020 3 0696201.6

Technical Specifications

Parameter	Specification
Input Frequency Range	4.5GHz ~ 4.8GHz
Output Frequency Range	1150MHz ~ 1450MHz
LO Frequency	5.95GHz
Noise Figure	0.7dB (Typ.)
LO Initial Accuracy	±0.25MHz
LO Temperature Drift (-30~+70℃)	±0.50MHz
LO Phase Noise @1 KHz	-65dBc/Hz
LO Phase Noise @10 KHz	-85dBc/Hz
LO Phase Noise @100 KHz	-90dBc/Hz
Conversion Gain	58dB (Min.)
Gain Flatness	±3.0dB (Max.)
Gain Variation	±0.75dB/36MHz
Image-Rejection	-40dB (Min.)
Output VSWR	2.0:1
Control Signals (V)	10.0~14.0V
Control Signals (H)	16.0~20.0V
DC Power	11~20130VdcmA (Max.)
Output Impedance	75Ω (F-Type)
Working Temperature	-30~+70℃

Frequently Asked Questions

What is an LNB?

An LNB (Low Noise Block, also called LNC - Low Noise Converter) is used for communications satellite reception. The LNB is typically mounted on the satellite dish to collect and amplify the satellite signal, then downconvert it to a lower, more manageable IF frequency that can be carried over standard coaxial cabling to the receiver. LNBs are divided into C-Band, Ku-Band, and Ka-Band according to frequency.

What is a feedhorn?

The feedhorn is part of the LNB that works like a directional horn. It captures signals reflected from the dish and shields the LNB from extraneous radiation. These collected signals are then passed to the electronics within the LNB. Feedhorns are divided into orthogonal feed, offset feed, and elliptical feed types.

What is a Monoblock LNB?

This design consists of two independent LNBs in a single housing, allowing reception from two different satellites at slightly different orbital positions from a single dish. Switching between satellites is achieved via DiSEqC signals. Monoblock LNBs are available mostly for satellites with fixed 2°/3°/4.3° or 6° spacing and cover Ku band with single, twin, and quad outputs.

What is a one cable solution LNB?

This LNB can connect multiple set-top boxes (STBs) using one RG6 cable, providing an energy-saving, multi-user receiving mode. Sometimes called a stack LNB.

What does Unicable mean?

Unicable is a method for distributing satellite television to several receivers (currently up to 32 according to standards EN 50494 & EN 50607).

Unicable 1: SCR LNB that only achieves static working model.
Unicable 2: Achieves both static and dynamic working models. The LNB can be designed for Universal+Unicable input separately (e.g., 1 output Universal + 1 output Unicable, or 1 output Universal + 3 output Unicable).

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