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  2. New Japan Radio NJRC C-Band PLL LNB Internal Reference (L.O. Stability: ±10ppm) Model No. NJS8486H, NJS8487H, & NJS8488H series
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New Japan Radio NJRC C-Band PLL LNB Internal Reference (L.O. Stability: ±10ppm) Model No. NJS8486H, NJS8487H, & NJS8488H series

New Japan Radio has been the premier manufacturer of quality LNBs for years. The NJS8486H PLL LNB is intended for satellite data communication downlink applications in 3.40 to 4.20 GHz / C-Band.

$ 0.27 0.27 USD $ 0.27

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    Key Features


    * Low Noise Temperature
    ・Noise Temperature: 15 K


    * Low DC Current Drain
    ・DC Current Drain: 350 mA

    * Small Size & Light Weight
    ・Weight: 800 g 

    * RoHS Compliance


    Model No.

    RF Frequency

    Local Frequency

    IF Frequency

    Local Stability

    [-40 to +60 °C]

    IF Connector

    		Power Supply

    NJS8486H

    NJS8486HN


    3.400 to 4.200 GHz
    (Palapa C-band)

    5.15 GHz

    950 to 1750 MHz

    +/- 10 ppm

    F-TYPE 

    N-TYPE

    		+24 VDC
    (+12 to +24 VDC)

    NJS8487H

    NJS8487HN

    3.625 to 4.200 GHz
    (Standard C-band)

    5.15 GHz

    950 to 1,525 MHz



    +/- 10 ppm




    F-TYPE 


    N-TYPE

    		+24 VDC
    (+12 to +24 VDC)

    NJS8488H

    NJS8488HN

    4.500 to 4.800 GHz (Insat C-band)

    (Standard C-band)

    5.76GHz

    960 to 1,260 MHz




    +/- 10 ppm




    F-TYPE


    N-TYPE

    		+24 VDC
    (+12 to +24 VDC)




    ITEM

    SPECIFICATIONS

    Input Interface
    		Waveguide, CPR229 (with Groove)

    Output Interface

    N-type, female (50 ohm)

    [Model No.: NJS8486HN/87HN/88HN] 


    F-type, female (75 ohm)

    [Model No.:NJS8486H/87H/88H]

    Noise Temperature (Ta.: +25 °C

    15 K typ.,         30 K max.

    Linear Gain (Ta.: +25 °C)

    59 dB min.,     66 dB max.

    Local Stability
    		+/-10 ppm (Ta.: -40 to +60 °C)

    L.O. Phase Noise

    -70 dBc/Hz typ. @ 100 Hz

    -80 dBc/Hz typ. @ 1 kHz

    -85 dBc/Hz typ. @ 10 kHz

    -95 dBc/Hz typ. @ 100 kHz

    Spurious
    		a) -140 dBm max.
    at the input, Fixed frequency spur, unrelated to test CW signal (Measured at specified IF band).

    b) -55 dBc max.
    with test CW signal -10 dBm IF output (Measured at specified IF band).

    Output V.S.W.R

    2.5 : 1 max.

    Power Requirement

    +24 VDC (+12 to +24 VDC)

    Current Drain

    350 mA max.

    Temperature Range (ambient)
    		-40 to +60 °C (operating), -40 to +80 °C (storage)
    Waterproof/Dustproof (IP Code)
    		IP 67

    Dimension & Housing

    ( without Interface Connectors )

    80.8 mm (L) x 99.6 mm (W) x 76 mm (H)

    [3.18" (L) x 3.92" (W) x 2.99" (H)]

    Weight

    800 g [1.76 lbs]




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