•
1 1

New Japan Radio

New Japan Radio NJS8497 Series Standard C-band PLL LNB

New Japan Radio NJS8497 Series Standard C-band PLL LNB

Model
Request for a quote

Features

Frequency Organization

  • RF Frequency: 3.625 to 4.2 GH
  • IF Frequency: 950 to 1,525 MHz
  • LO Frequency: 5.15 GHz

Low Noise Performance

  • Noise Temperature(NT): 15 K typ.

LO Frequency Stability Line-up

    • H-type: +/- 10 ppm (+/- 50 kHz typ.)
    • S-type: +/- 3 ppm (+/- 15 kHz typ.)
    • U-type: +/- 1 ppm (+/- 5 kHz typ.)
    • V-type: +/- 0.3 ppm (+/- 1.5 kHz typ.)

    Small Size & Light Weight

    • Weight: 670 g

    Other Features

    • RoHS Compliance
     

    Outline Drawings

    N-type Model

     

    F-type Model

    Series Line-up

    Model No. RF Frequency Reference Type
    		 LO Stability IF Connector
    NJS8497HF 3.625 to 4.2 GHz Internal Ref. +/- 10 ppm
    (+/- 50 kHz typ.)    		 F-type(75Ω)
    NJS8497HN N-type(50Ω)
    NJS8497SF +/- 3 ppm
    (+/- 15 kHz typ.)    		 F-type(75Ω)
    NJS8497SN N-type(50Ω)
    NJS8497UF +/- 1 ppm
    (+/- 5 kHz typ.)    		 F-type(75Ω)
    NJS8497UN N-type(50Ω)
    NJS8497VF +/- 0.3 ppm
    (+/- 1.5 kHz typ.)    		 F-type(75Ω)
    NJS8497VN N-type(50Ω)

      

    Specifications

    Items
    		 Parameters
    RF Input Interface Waveguide, CPR229 (with Groove)
    IF Output Interface Coax. Connector, N-type Female (50 Ω)
    Coax. Connector, F-type Female (75 Ω)
    Noise Temperature(NT) @ +25 ℃ 15 K typ., 30 K max.
    Linear Gain @ +25 ℃ 67 dB max., 59 dB min.
    Input Power Voltage Requirement +24 VDC (+12 to +24 VDC)
    Current Consumption 350 mA max.
    Operating Temperature Range -40 to +60 ℃
    Waterproof / Dustproof (IP-code) IP67
    Weight 670 g
    Dimension
    (w/o Interfaces & Screws)     		(L) 144.5 x (W) 98.4 x (H) 69.9 mm
    View full details