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TVRO C-Band Twin LNBF ST-C12A with 3.7-4.2GHz Input and Dual Polarization for No External Switches Multi-Room Setup

TVRO C-Band Twin LNBF ST-C12A with 3.7-4.2GHz Input and Dual Polarization for No External Switches Multi-Room Setup

3.7-4.2GHz Input C-Band Twin LNBF

Dual Polarization Satellite Twin LNB

No External Switches Universal C-Band LNB

Menşe yeri:

Çin

Marka adı:

SETON

Sertifika:

CE, ISO, RoHS

Model numarası:

ST-C12A

Şimdi konuşalım.
Teklif Et
Ürün Ayrıntıları
Giriş Frekansı:
3,7-4,2 GHz
LOFrekans:
5.15 GHz
Çıkış Frekansı:
950-1450MHz
Dönüşüm Kazancı:
65dB(Tip)
Gürültü Figürü:
12°K(Maks.)
Vurgulamak:

3.7-4.2GHz Input C-Band Twin LNBF

,

Dual Polarization Satellite Twin LNB

,

No External Switches Universal C-Band LNB

Ödeme ve Nakliye Şartları
Min sipariş miktarı
1000 adet
Ambalaj bilgileri
KARTON
Teslim süresi
30-35 gün
Ödeme koşulları
T/T, Western Union
Yetenek temini
15 milyon adet
Ürün Tanımı
TVRO C-Band Twin LNBF ST-C12A

Universal C-Band Twin LNB with 3.7-4.2GHz input frequency, 5.15GHz local oscillator, and 950-1450MHz output frequency.

Key Features
  • Dual Polarization: Vertical/Horizontal and Left-hand/Right-hand circular polarization
  • Dual independent outputs from one feed
  • Standard C-band coverage (3.7-4.2 GHz)
  • Traditional 5.15 GHz LO for 950-1450 MHz output
  • No external switches needed for two receivers
  • Cost-effective multi-room solution
  • Simple installation with standard mounts
Technical Specifications
Specification Value
Input Frequency 3.7-4.2GHz
L.O. Frequency 5.15GHz
LO Frequency Stability ±2MHz(-40℃~+70℃)
Local Leakage at Input -45dBm
Output Frequency 950-1450MHz
Conversion Gain 65dB(Typ.)
Gain Flatness ±0.75dB/36MHz
Output VSWR 2.5:1
Output Spurious -60dBm(Max.)
Noise Figure 12°K(Max.)
Power Supply 13~24V/150mA(Max.)
Waveguide WC-229
Switching Voltage 13V/18V
Image Rejection 45dB(Min.)
Output Power +5dBm(at 1dB compression)
Output Connector Type F Female
Common Applications
Multi-Room Installation
  • Single dish installation supporting two independent receivers for different rooms.

TVRO C-Band Twin LNBF ST-C12A with 3.7-4.2GHz Input and Dual Polarization for No External Switches Multi-Room Setup 0

PVR Setup

  • Output A → Main TV (watch)
  • Output B → PVR (record different channel)
Commercial Applications
  • Hotels (two rooms from one dish)
  • Small cable headends
  • Community antenna systems
  • Educational institutions
Advantages of Twin Design
  • Watch different polarities simultaneously
  • No external switches needed
  • Independent tuning per receiver
  • Perfect for PVR (watch one, record another)

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