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ZLNB2012Q16 from ZETEX

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ZLNB2012Q16

Manufacturer: ZETEX

DUAL TONE AND POLARITY SWITCH LNB MULTIPLEX CONTROLLER
Partnumber Manufacturer Quantity Availability
ZLNB2012Q16 ZETEX 3752 In Stock

Description and Introduction

DUAL TONE AND POLARITY SWITCH LNB MULTIPLEX CONTROLLER The ZLNB2012Q16 is a component manufactured by ZETEX. Below are the factual details from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** ZETEX  
- **Part Number:** ZLNB2012Q16  
- **Type:** Low Noise Block (LNB) downconverter  
- **Frequency Range:** Typically operates in the Ku-band (10.7–12.75 GHz)  
- **LO (Local Oscillator) Frequency:** 9.75 GHz (low band) / 10.6 GHz (high band)  
- **Noise Figure:** Low noise performance (exact value depends on model variant)  
- **Gain:** High gain for signal amplification  
- **Input/Output Impedance:** 75Ω (standard for satellite applications)  
- **Power Supply:** Typically 13V/18V for polarization switching  
- **Package Type:** Industry-standard LNB housing  

### **Descriptions and Features:**  
- Designed for satellite TV reception (DVB-S/DVB-S2 standards).  
- Includes dual or quad outputs for multi-feed applications.  
- Features built-in phase-locked loop (PLL) for stable frequency conversion.  
- Compatible with universal LNB standards (supports both horizontal and vertical polarization).  
- Robust construction for outdoor use with weather-resistant housing.  

For exact electrical and mechanical specifications, refer to the official ZETEX datasheet.

Application Scenarios & Design Considerations

DUAL TONE AND POLARITY SWITCH LNB MULTIPLEX CONTROLLER

Alternative Part Number

  • DSLNB2012Q16 --: Diodes Incorporated acquired Zetex and offers the same LNB controller function in the DSLNB series, making it a direct functional replacement.
  • LT5534 --: RF power detector with similar LNB/IF signal detection role, usable as a functional alternative with comparable frequency range.
  • AD8317 --: Logarithmic RF detector covering similar frequency bands, suitable as a substitute for LNB signal detection applications.
  • LT5534ESC6 --: RF logarithmic power detector usable in LNB signal-strength sensing applications, similar function and small package.
  • AD8317ACPZ --: Wideband logarithmic detector/controller suitable as a functional substitute for LNB gain control and detection circuits.

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