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VSAT Universal QUAD LNB KU Band With 0.7dB Noise Figure 58-68dB Conversion Gain

China VSAT Universal QUAD LNB KU Band With 0.7dB Noise Figure 58-68dB Conversion Gain

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VSAT Universal QUAD LNB KU Band With 0.7dB Noise Figure 58-68dB Conversion Gain

MOQ： 1pcs
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Payment Terms	T/T,Western Union
Packaging Details	CARTON
I/P Frequency Range	10.7 ~ 11.7GHz(Low Band) / 11.7 ~ 12.75GHz(High Band)
O/P Frequency Range	950 ~1950MHz / 1100 ~ 2150MHz
LO Frequency	9.75GHz / 10.6GHz
Noise Figure	0.7dB[Typ]. / 0.9dB[Max.]
Conversion Gain	58-68dB / 62dB[Typ.]
Delivery Time	30-35 days
Brand Name	SETON
Model Number	ST-K24Q(Universal QUAD LNB)
Place of Origin	China

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Product Specification


Payment Terms	T/T,Western Union	Packaging Details	CARTON
I/P Frequency Range	10.7 ~ 11.7GHz(Low Band) / 11.7 ~ 12.75GHz(High Band)	O/P Frequency Range	950 ~1950MHz / 1100 ~ 2150MHz
LO Frequency	9.75GHz / 10.6GHz	Noise Figure	0.7dB[Typ]. / 0.9dB[Max.]
Conversion Gain	58-68dB / 62dB[Typ.]	Delivery Time	30-35 days
Brand Name	SETON	Model Number	ST-K24Q(Universal QUAD LNB)
Place of Origin	China
High Light	VSAT Universal QUAD LNB ，Universal QUAD LNB KU Band ，Universal QUAD LNB 0.7dB

No.	ITEM	SPECIFICATION	UNIT
K-1	Low Band I/P Frequency Range	10.7 ~ 11.7	GHz
K-2	O/P Frequency Range	950 ~1950	MHz
K-3	LO Frequency	9.75	GHz
K-4	Noise Figure	0.7[Typ]. / 0.9[Max.]]	dB
K-5	High Band I/P Frequency Range	11.7 ~ 12.75	GHz
K-6	O/P Frequency Range	1100 ~ 2150	MHz
K-7	LO Frequency	10.6	GHz
K-8	Noise Figure	0.7[Typ]. / 0.9[Max.]	dB
K-9	LO Initial Accuracy	± 0.5	MHz
K-10	LO Temperature Drift - 30 ~ + 60℃	± 0.75	MHz
K-11	LO Phase Noise @ 1K Hz	-70	dBc / Hz
K-12	LO Phase Noise @ 10K Hz	-80	dBc / Hz
K-13	LO Phase Noise @ 100K Hz	-90	dBc / Hz
K-14	Conversion Gain	58-68/62[Typ.]	dB
K-15	Gain Flatness	±3.5[Max.]	dB
K-16	Gain Variation	±0.5	dB/26MHz
K-17	Image Rejection	-40 [Min.]]	dB
K-18	O/P 1 dB Compression Point	0.0 [Min.]＋3.0[Typ.]]	dBm
K-19	Crosstalk Isolation	22 [Min.]]	dB
K-20	Control Signals Ca [ V ]	10.0 ～ 14.0	V
K-21	Control Signals Cb [ H ]	16.0 ～ 20.0	V
K-22	Control Signals Cc	22± 4	kHz
K-23	O/P VSWR	2.5:1	~
K-24	DC Power	10 ~ 20* 150[Max.]	Vdc*mA
K-25	Working Temperature	- 30 ~ + 60	℃
K-26	Output Impedance	75	Ω (F-Type)
K-27	Waterproof	O-Ring

VSAT LNB ST-K24T Quattro LNB with 10.7 ~ 11.7GHz Low Band and 11.7 ~ 12.75GHz High Band Input Frequencies 0

What is a Quad LNB?

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

Here's what distinguishes a quad LNB:

Four Independent Outputs: The defining feature of a quad LNB is its four independent outputs. Each output is capable of driving a separate tuner, enabling direct connection to up to four satellite receivers.
Full Ku-Band Coverage: In a quad LNB setup, each output provides signals from the entire Ku band. This means that each tuner connected to a quad LNB has access to all available satellite channels without restriction.
Direct Tuner Connection: Quad LNBs are commonly used in installations where each satellite receiver requires its own dedicated connection to the LNB. This setup is prevalent in residential settings where viewers prefer individual access to satellite channels.

What is a Quattro LNB?

On the other hand, a quattro LNB serves a distinct purpose in shared dish distribution systems.

Here are the characteristics that set it apart:

Designed for Multiswitch Integration: Unlike quad LNBs, quattro LNBs are specifically intended for use with multiswitches in shared dish distribution setups. These multiswitches facilitate the distribution of satellite signals to multiple receivers or users in shared environments like apartment buildings or commercial properties.
Four Outputs, Quarter Band Signals: Similar to quad LNBs, quattro LNBs also feature four outputs. However, each output provides only a quarter of the Ku band signals rather than the entire spectrum.
Signal Division: The signals provided by each output of a quattro LNB are typically divided based on polarization and frequency bands. This division ensures that each output delivers a specific subset of satellite signals, facilitating efficient distribution in shared systems.

VSAT LNB ST-K24T Quattro LNB with 10.7 ~ 11.7GHz Low Band and 11.7 ~ 12.75GHz High Band Input Frequencies 2

What is the 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 a specific satellite TV installation scenario.

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Chenzhou Seton Technology Co., Ltd
3rd Floor, 6th Building, Changchong Innovation and Pioneering Park, Economic Development Zone, Beihu District, Chenzhou City, Hunan Province.
https://www.vsatlnb.com/

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