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Nisshinbo

Nisshinbo NJS8451 C-band LNA 4.5 - 4.8 GHz

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Product Code: NJS8451
Condition: New
Availability: YES
Weight: 0.80 KGS
Width: 8.08 (cm)
Height: 7.60 (cm)
Depth: 9.96 (cm)

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Specifications — NJS8451

RF Frequency4.5 to 4.8 GHz (per manufacturer datasheet)

About the NJS845 series

The table above lists the specifications of this exact item (NJS8451). The manufacturer's text below describes the whole NJS845 series and may quote values that belong to other models in it.

This LNA is intended for the satellite communication data downlink application in C-band. It is combined a 3-stage HEMT amplifier. The LNA receives an RF signal (C-band: 3.4 to 4.2 GHz, or 4.5 to 4.8 GHz) as input, amplifies and outputs the RF signal. It is operated by +24 V DC power (range: +12 to +28 V) input. The LNA comes in a single, weatherized housing rated for outdoor use, and has a CPR-229G waveguide flange as RF input and an N-type female connector as RF output.

Key Features:

Frequency Organization

  • RF Frequency: 4.5 to 4.8 GHz (per manufacturer datasheet)

Low Noise Performance

  • Noise Temperature (NT): 15 K typ.

Small Size & Light Weight

  • Weight: 800 g

Others

  • RoHS Compliance
Items Parameters
RF Input Interface Waveguide, CPR229 (with Groove)
IF Output Interface Coax. Connector, N-type Female (50 Ω)
RF Frequency 4.5 to 4.8 GHz (per manufacturer datasheet)
Linear Gain 55 dB typ., 48 dB min. @ +25 ℃
Noise Temperature(NT) 15 K typ., 30 K max. @ +25 ℃
Input Power Voltage Requirement +24 VDC (+12 to +28 VDC)
Current Consumption 125 mA typ., 160 mA max.
Operating Temperature Range -40 to +60 ℃
Waterproof / Dustproof (IP-code) IP67
Weight 800 g
Dimensions (L) 80.8 x (W) 99.6 x (H) 76 mm (w/o Interfaces & Screws)
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Details

Specifications — NJS8451

RF Frequency4.5 to 4.8 GHz (per manufacturer datasheet)

About the NJS845 series

The table above lists the specifications of this exact item (NJS8451). The manufacturer's text below describes the whole NJS845 series and may quote values that belong to other models in it.

This LNA is intended for the satellite communication data downlink application in C-band. It is combined a 3-stage HEMT amplifier. The LNA receives an RF signal (C-band: 3.4 to 4.2 GHz, or 4.5 to 4.8 GHz) as input, amplifies and outputs the RF signal. It is operated by +24 V DC power (range: +12 to +28 V) input. The LNA comes in a single, weatherized housing rated for outdoor use, and has a CPR-229G waveguide flange as RF input and an N-type female connector as RF output.

Key Features:

Frequency Organization

  • RF Frequency: 4.5 to 4.8 GHz (per manufacturer datasheet)

Low Noise Performance

  • Noise Temperature (NT): 15 K typ.

Small Size & Light Weight

  • Weight: 800 g

Others

  • RoHS Compliance
Items Parameters
RF Input Interface Waveguide, CPR229 (with Groove)
IF Output Interface Coax. Connector, N-type Female (50 Ω)
RF Frequency 4.5 to 4.8 GHz (per manufacturer datasheet)
Linear Gain 55 dB typ., 48 dB min. @ +25 ℃
Noise Temperature(NT) 15 K typ., 30 K max. @ +25 ℃
Input Power Voltage Requirement +24 VDC (+12 to +28 VDC)
Current Consumption 125 mA typ., 160 mA max.
Operating Temperature Range -40 to +60 ℃
Waterproof / Dustproof (IP-code) IP67
Weight 800 g
Dimensions (L) 80.8 x (W) 99.6 x (H) 76 mm (w/o Interfaces & Screws)
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