Name: Universal Quad LNB for VSAT & Satellite Systems - Ku Band, 4 Outputs, 0.7dB Low Noise Figure with Switching
Brand: Chenzhou Seton Technology Co., Ltd
SKU: ST-K24Q
Availability: InStock

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Universal Quad LNB for VSAT & Satellite Systems - Ku Band, 4 Outputs, 0.7dB Low Noise Figure with Switching

Ku Band Universal Quad LNB,4 Outputs VSAT LNB,0.7dB Low Noise Figure Ku Band LNBF

4 Outputs VSAT LNB

0.7dB Low Noise Figure Ku Band LNBF

محل منبع:

چین

نام تجاری:

SETON

شماره مدل:

ST-K24Q

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درخواست نقل قول

جزئیات محصول

دامنه فرکانس I/P:

10.7 ~ 11.7 گیگاهرتز (باند پایین) / 11.7 ~ 12.75 گیگاهرتز (باند بالا)

دامنه فرکانس O/P:

950 ~ 1950 مگاهرتز / 1100 ~ 2150 مگاهرتز

فرکانس LO:

9.75 گیگاهرتز / 10.6 گیگاهرتز

رقم سر و صدا:

0.7dB [نوع]. / 0.9dB [حداکثر]

سود تبدیل:

58-68dB / 62dB[نوع]

برجسته کردن:

Ku Band Universal Quad LNB,4 Outputs VSAT LNB,0.7dB Low Noise Figure Ku Band LNBF

4 Outputs VSAT LNB

0.7dB Low Noise Figure Ku Band LNBF

شرایط پرداخت و حمل و نقل

مقدار حداقل تعداد سفارش

1 عدد

جزئیات بسته بندی

کارتن

زمان تحویل

30-35 روز

شرایط پرداخت

T/T، وسترن یونیون

محصولات مرتبط

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VSAT LNB Ku Band Quad LNB با 4 خروجی، 0.7dB Noise Figure و سوئیچینگ جهانی برای سیستم های ماهواره ای

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Universal Quad LNB for VSAT & Satellite Systems - Ku Band, 4 Outputs, 0.7dB Low Noise Figure with Switching

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با ما تماس بگیرید

86-0735-8888458

huang@setontech.cn

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توضیحات محصول

Universal Quad LNB for VSAT & Satellite Systems

Ku Band, 4 Outputs, 0.7dB Low Noise Figure with Switching

Product Overview

KU Band Quad LNBF - 4-Output Low-Noise Block Downconverter with Feedhorn

This Ku Band Universal QUAD LNBF is a 4-output low-noise block downconverter that operates in the Ku frequency band (10.7-12.75 GHz) with universal switching between low/high bands (9.75/10.6 GHz LO) and 4 independent outputs for simultaneous receiver operation.

Technical Specifications

Parameter	Specification	Unit
Low Band I/P Frequency Range	10.7 ~ 11.7	GHz
O/P Frequency Range	950 ~1950	MHz
LO Frequency	9.75	GHz
Noise Figure	0.7[Typ]. / 0.9[Max.]	dB
High Band I/P Frequency Range	11.7 ~ 12.75	GHz
O/P Frequency Range	1100 ~ 2150	MHz
LO Frequency	10.6	GHz
Noise Figure	0.7[Typ]. / 0.9[Max.]	dB
LO Initial Accuracy	± 0.5	MHz
LO Temperature Drift - 30 ~ + 60℃	± 0.75	MHz
LO Phase Noise @ 1K Hz	-70	dBc / Hz
LO Phase Noise @ 10K Hz	-80	dBc / Hz
LO Phase Noise @ 100K Hz	-90	dBc / Hz
Conversion Gain	58-68/62[Typ.]	dB
Gain Flatness	±3.5[Max.]	dB
Gain Variation	±0.5	dB/26MHz
Image Rejection	-40 [Min.]	dB
O/P 1 dB Compression Point	0.0 [Min.]＋3.0[Typ.]	dBm
Crosstalk Isolation	22 [Min.]	dB
Control Signals Ca [ V ]	10.0 ～ 14.0	V
Control Signals Cb [ H ]	16.0 ～ 20.0	V
Control Signals Cc	22± 4	kHz
O/P VSWR	2.5:1	~
DC Power	10 ~ 20* 150[Max.]	Vdc*mA
Working Temperature	- 30 ~ + 60	℃
Output Impedance	75	Ω (F-Type)
Waterproof	O-Ring

What is a Quad LNB?

A quad LNB is engineered to serve multiple tuners directly without the need for additional equipment like a multiswitch.

Four Independent Outputs: Each output can drive a separate tuner, enabling direct connection to up to four satellite receivers.
Full Ku-Band Coverage: Each output provides signals from the entire Ku band, giving each tuner access to all available satellite channels.
Direct Tuner Connection: Ideal for residential installations where each satellite receiver requires its own dedicated connection.

What is a Quattro LNB?

A quattro LNB serves a distinct purpose in shared dish distribution systems and is specifically designed for multiswitch integration.

Designed for Multiswitch Integration: Used with multiswitches in shared environments like apartment buildings or commercial properties.
Four Outputs, Quarter Band Signals: Each output provides only a quarter of the Ku band signals rather than the entire spectrum.
Signal Division: Outputs deliver specific subsets of satellite signals based on polarization and frequency bands for efficient distribution.

Difference Between Quattro LNB and Quad LNB

Although both quad and quattro LNBs offer four outputs, their functionality and applications differ significantly. A quad LNB is suitable for direct connection to multiple tuners, providing access to the entire Ku band for individual receivers. Conversely, a quattro LNB is tailored for integration with multiswitches, distributing quarter-band signals to multiple users in shared dish distribution systems. Understanding these differences is crucial for selecting the appropriate LNB for your specific satellite TV installation requirements.

Practical Selection Guide

Choose a QUAD LNB when:

You are installing a standard single-home system
You need to feed 1 to 4 satellite tuners/receivers directly
Examples:
- House with 4 TVs, each with its own receiver
- House with 1x dual-tuner PVR (needs 2 cables) + 2x basic receivers
- Simple setup where each cable runs directly from dish to receiver

Choose a QUATTRO LNB when:

You are installing a communal distribution system (apartment block, hotel, etc.)
You need to feed a multiswitch that will distribute signals to many receivers (16, 24, 48+)
Examples:
- 12-flat apartment building with a central dish feeding all apartments
- Hospital with satellite TV in each room
- Any installation where the number of outputs needed exceeds what a Quad/Octo can provide directly

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