Name: 12.75GHz KU BAND LNB Vertical Twin LNB Universal Dual Band ST-K22S Low Noise Pll LNB
Brand: Chenzhou Seton Technology Co., Ltd
SKU: ST-K22S
Availability: InStock

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12.75GHz KU BAND LNB Vertical Twin LNB Universal Dual Band ST-K22S Low Noise Pll LNB

12.75GHz KU BAND LNB

0.7dB Noise Figure Universal Twin LNB

Vertical Horizontal Polarization Low Noise Block

원래 장소:

중국

브랜드 이름:

SETON

인증:

CE, ISO, ROHS, POP, REACH

모델 번호:

ST-K22S

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조회를 요청하다

제품 상세정보

입력 주파수 범위 (저 대역):

10.7GHz ~ 11.7GHz

입력 주파수 범위 (높은 대역):

11.7GHz ~ 12.75GHz

출력 주파수 범위 (저 대역):

950MHz ~ 1950MHz

출력 주파수 범위 (높은 대역):

1100MHz ~ 2150MHz

낮은 밴드 LO 주파수:

9.75GHz

높은 밴드 LO 주파수:

10.6GHz

노이즈 피겨:

0.7dB (타이핑)/ 1.0dB (Max.)

전환 이득:

55dB ~ 65dB/ 60dB (타이핑)

강조하다:

12.75GHz KU BAND LNB

0.7dB Noise Figure Universal Twin LNB

Vertical Horizontal Polarization Low Noise Block

지불과 운송 용어

최소 주문 수량

2000개

포장 세부 사항

판지 상자

배달 시간

30-35 일

지불 조건

T/T, 서부 동맹

공급 능력

1,500 만 조각

C Band Satellite LNB 4.5-4.8GHz C Band FSS LNB Provider BBS-119.1° Receiver High Gain Low Noise

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C 대역 LNB 4.5-4.8GHz 주파수 범위, 0.7dB 노이즈 수치 및 58dB 변환 이득 BBS-119.1° 위성 수신기

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12.75GHz KU 밴드 LNB 수평 범용 싱글 LNB ST-K21WB 고이득 저잡음 Vsat LNB 중국

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Ku 밴드 LNB ST-K22FA 수직 트윈 LNB 범용 12.75GHz 듀얼 위성 LNB 저잡음 PLL LNB 고이득 LNBF

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문의하기

86-0735-8888458

huang@setontech.cn

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제품 설명

Ku-Band Universal Twin LNBF ST-K22S

- Universal Ku-Band LNBF designed for reliable satellite communications reception.

Key Features

Input Frequency: 10.7~12.75 GHz
LO Frequency: 9.75 GHz and 10.6 GHz
Polarization: Vertical and Horizontal
Low Noise Figure: 0.3 dB (typical)

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	0.3 [typ]	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	0.3 [typ]	dB
LO Initial Accuracy	± 0.5	MHz
LO Temperature Drift (-30 ~ +60℃)	± 1.0	MHz
LO Phase Noise @ 1K Hz	-55	dBc/Hz
LO Phase Noise @ 10K Hz	-80	dBc/Hz
LO Phase Noise @ 100K Hz	-90	dBc/Hz
Conversion Gain	55 ~ 67	dB
Gain Flatness	± 4.0	dB
Gain Variation	±1.0 [max]	dB/27 MHz
Image Rejection	-40 [min]	dB
O/P 1 dB Compression Point	0.0 [min]	dBm
Crosstalk Isolation	20 [typ] 18 [min]	dB
Control Signals Ca [V]	11.0 ～ 14.5	V
Control Signals Cb [H]	16.0 ～ 20.0	V
Control Signals Cc	22± 4	KHz
In Band Spurious (1.7GHz)	-50 [typ] -45 [max]	dBm
Gain difference between outputs	5 [max]	dB
O/P VSWR	2.5 : 1	~
DC Power	11 ~ 20* 180(max)	Vdc*mA
Working Temperature	-30 ~ +60	℃
Output Impedance	75	Ω (F-Type)

Frequently Asked Questions

What is an LNB?

An LNB (Low Noise Block, also called an LNC - Low Noise Converter) is used for communications (broadcast) satellite reception. The LNB is usually affixed either in or on the satellite dish and its purpose is to collect and amplify the satellite signal received from the dish and then down convert the signal to lower more manageable IF frequency which can then be carried over standard coaxial cabling to the receiver. Divided into C-Band, Ku-Band, Ka-Band according to different frequency.

What is a feedhorn?

The feedhorn is a part of the LNB and works like a directional horn. Its function is to capture the signals reflected from the dish and to shield the LNB from receiving extraneous radiation from other sources. These collected signals are then passed from the horn to the electronics within the LNB. Divided into Orthogonal feed, offset feed and elliptical feed.

What is a Monoblock LNB?

This design consists of two independent LNBs in a single housing and allows a user the potential of receiving the signal from two different satellites which are at slightly different orbital opposition from a single dish installation. The switching between the satellites is achieved via the use of DiSEqC signals. Monoblock LNB's are available mostly for satellites with a fixed 2°/3°/4.3° or 6° spacing and the range covers Ku band Monoblock switch single, twin and quad outputs.

What is a one cable solution LNB?

LNB can connect multi-STB (set-top-box) by one RG6 cable, is a saving energy and multi-users receiving mode, sometimes also called stack LNB.

What does Unicable mean?

Unicable is a new method for distributing satellite television. Several receivers (currently up to 32 in accordance with standard EN 50494 & EN 50607). Unicable 1: It means SCR LNB, only achieving static working model. Unicable 2: Both achieving two working models with static and dynamic, LNB can be designed to achieve Universal+Unicable input separately.

태그：

12.75GHz KU BAND LNB Vertical Twin LNB Universal Dual Band ST-K22S Low Noise Pll LNB

12.75GHz KU BAND LNB

0.7dB Noise Figure Universal Twin LNB

Vertical Horizontal Polarization Low Noise Block

12.75GHz KU BAND LNB

0.7dB Noise Figure Universal Twin LNB

Vertical Horizontal Polarization Low Noise Block

C Band Satellite LNB 4.5-4.8GHz C Band FSS LNB Provider BBS-119.1° Receiver High Gain Low Noise

C 대역 LNB 4.5-4.8GHz 주파수 범위, 0.7dB 노이즈 수치 및 58dB 변환 이득 BBS-119.1° 위성 수신기

12.75GHz KU 밴드 LNB 수평 범용 싱글 LNB ST-K21WB 고이득 저잡음 Vsat LNB 중국

Ku 밴드 LNB ST-K22FA 수직 트윈 LNB 범용 12.75GHz 듀얼 위성 LNB 저잡음 PLL LNB 고이득 LNBF

12.75GHz KU BAND LNB

0.7dB Noise Figure Universal Twin LNB

Vertical Horizontal Polarization Low Noise Block

10.7GHz ~ 12.75GHz 주파수 범위, 0.7dB 잡음 지수, 수직/수평 편파를 갖춘 Ku 대역 범용 트윈 LNBF

범용 KU 밴드 LNBF ST-K21WA 위성 싱글 LNB 10.7 - 12.75GHz

19.7 - 20.2GHz KA 밴드 단일 LNB 저잡음 블록 선형/원형 편파

Ku 밴드 유니버설 쿼드 LNBF ST-K24HA 10.7 - 12.75GHz (9.75 / 10.6GHz LO 포함)

58dB - 68dB 변환 이득 Ku 밴드 LNBF 모노블록 ST-K212F (듀얼 위성 수신용)