LNBH23TQTR

Product Overview

Category

LNBH23TQTR belongs to the category of Low Noise Block (LNB) Converters.

Use

LNBH23TQTR is primarily used in satellite communication systems for receiving signals from satellites and converting them into a lower frequency range suitable for further processing.

Characteristics

• Low noise figure
• High linearity
• Wide input frequency range
• Compact size
• Low power consumption

Package

LNBH23TQTR is available in a small surface-mount package, making it suitable for integration into various satellite communication devices.

Essence

The essence of LNBH23TQTR lies in its ability to receive and convert satellite signals with minimal noise and high linearity, ensuring optimal signal quality for downstream processing.

Packaging/Quantity

LNBH23TQTR is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Input Frequency Range: 10.7 GHz - 12.75 GHz
• Output Frequency Range: 950 MHz - 2150 MHz
• Noise Figure: <1 dB
• Gain: 55 dB
• Supply Voltage: 5 V
• Current Consumption: 70 mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

LNBH23TQTR features the following pin configuration:

1. RF Input
2. RF Output
3. DC Power Supply
4. Control Voltage
5. Ground

Functional Features

• Excellent noise performance ensures high-quality signal reception.
• Wide input frequency range allows compatibility with various satellite systems.
• High linearity enables accurate signal conversion.
• Low power consumption makes it energy-efficient.
• Compact size facilitates integration into space-constrained devices.

Advantages and Disadvantages

Advantages

• Low noise figure enhances signal quality.
• High linearity ensures accurate signal conversion.
• Wide input frequency range provides compatibility with different satellite systems.
• Compact size allows for easy integration into devices.
• Low power consumption reduces energy requirements.

Disadvantages

• Limited output frequency range may not be suitable for certain applications requiring higher frequencies.
• Sensitivity to extreme temperature conditions may affect performance in harsh environments.

Working Principles

LNBH23TQTR operates based on the principle of down-conversion. It receives high-frequency signals from satellites through the RF input, amplifies and down-converts them to a lower frequency range suitable for further processing. The low noise figure and high linearity of the device ensure minimal signal degradation during the conversion process.

Detailed Application Field Plans

LNBH23TQTR finds extensive application in satellite communication systems, including:

1. Direct-to-Home (DTH) satellite TV receivers
2. VSAT (Very Small Aperture Terminal) systems
3. Satellite internet modems
4. Earth observation systems
5. Remote sensing devices

Detailed and Complete Alternative Models

1. LNBH25TQTR: Similar to LNBH23TQTR but with extended output frequency range up to 2450 MHz.
2. LNBH20TQTR: Lower-cost alternative with slightly reduced gain and narrower input frequency range.
3. LNBH28TQTR: Higher-performance model with improved noise figure and wider input frequency range.

These alternative models provide flexibility in selecting the most suitable LNB converter based on specific application requirements.

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