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New Japan Radio NJRC NJT8370 series (Universal / Standard Ku-band GaN 25W BUC)

The NJRC NJT8370 25W Universal Ku Band BUC provides a high power output in a small form factor. The NJT8370 25W Universal Ku Band BUC is based on GaN technology providing excellent efficiency and power whilst only weighing in at 2.5kgs.

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    Key Features

    * GaN Technology Amplifier Inside

    * High-Temperature Operating 

    ・ Operation Temperature Range: -40 to +75 °C

    * High-Efficiency Output Power

    ・ Saturation Output Power: +44.0 dBm
    ・ ACPR: -30 dBc @ Pout = +42.0 dBm
    ・ Power Consumption: 200 W


    * AC Power Operation Option

     
    * Monitor & Control Option

    ・ FSK Communications M&C
    ・ RS-232C Interface Serial M&C

    * Compact Size & Light Weight

    ・ Dimension: 180 (L) x 130 (W) x 80 (H) mm
    ・ Weight: 2.5 kg

    Model No.

    RF Frequency

    Local Frequency

    IF Frequency

    Output Power @ P1dB

    IF Connector

    Power Supply

    		Port for Voltage InputM&C Option

    NJT8370FMK

    NJT8370NMK

    14.0 to 14.5 GHz
    (Standard Ku-band)

    13.05 GHz

    950 to

    1,450 MHz

    25W Saturation
    (+44dBm)

    F-TYPE

    N-TYPE 

    +36 to +60 V

    DC Power



    MS Connector     		FSK M&C

    NJT8370NMKA

    NJT8370FMKA



    14.0 to 14.5 GHz
    (Standard Ku-band)

    13.05 GHz

    950 to

    1,450 MHz

    25W Saturation
    (+44dBm)

    N-TYPE 

    F-TYPE

    AC Power
    Option

    		MS Connector   
    * Note1    		 FSK M&C

    NJT8370NMR

    NJT8370FMR



    		14.0 to 14.5 GHz
    (Standard Ku-band)
    		13.05 GHz
    		950 to

    1,450 MHz
    		 25W Saturation
    (+44dBm)

    N-TYPE 

    F-TYPE

    +36 to +60 V

    DC Power


    		 MS Connector
    		RS-232C M&C
    NJT8370NMRA

    NJT8370FMRA
    		14.0 to 14.5 GHz
    (Standard Ku-band)    		13.05 GHz950 to

    1,450 MHz    		 25W Saturation
    (+44dBm)

    N-TYPE 

    F-TYPE

    AC Power
    Option

    		 MS Connector   
    * Note1
    		RS-232C M&C
    NJT8370UNMK

    NJT8370UFMK
    		13.75 to 14.5 GHz
    (Standard Ku-band)    		12.80 GHz950 to

    1,700 MHz    		 25W Saturation
    (+44dBm)

    N-TYPE 

    F-TYPE

    +36 to +60 V

    DC Power


    		 MS Connector
    		FSK M&C
    NJT8370UNMKA

    NJT8370UFMKA
    		 13.75 to 14.5 GHz
    (Standard Ku-band)
    		12.80 GHz
    		950 to

    1,700 MHz    		 25W Saturation
    (+44dBm)

    N-TYPE 

    F-TYPE

    AC Power
    Option

    		MS Connector   
    * Note1
    		FSK M&C
    NJT8370UNMR

    NJT8370UFMR
    		 13.75 to 14.5 GHz
    (Standard Ku-band)
    		12.80 GHz
    		950 to

    1,700 MHz    		 25W Saturation
    (+44dBm)

    N-TYPE 

    F-TYPE

    +36 to +60 V

    DC Power

    		 MS Connector
    		RS-232C M&C
    NJT8370UNMRA

    NJT8370UFMRA
    		 13.75 to 14.5 GHz
    (Standard Ku-band)
    		12.80 GHz
    		950 to

    1,700 MHz
    		 25W Saturation
    (+44dBm)

    N-TYPE 

    F-TYPE

    AC Power
    Option

    		MS Connector   
    * Note1
    		RS-232C M&C




    ITEM

    SPECIFICATIONS

    Output Interface Waveguide, WR75 (with Groove)

    Input Interface

    N-type, female (50 ohm)  [N-type IF Connector Model]

    F-type, female (75 ohm) [F-type IF Connector Model]

    Saturation Output Power

    +44 dBm min. @ +25 °C

    +43 dBm min. over temperature

    ACPR
    		-30 dBc typ., -26 dBc min. @ Pout = +42 dBm

    Linear Gain

    72 dB nom., 66 dB min.

    Requirement for External Reference

    [Frequency]  10 MHz (sine-wave)

    [Input Power] -5 to +5 dBm @ Input port


    [Phase Noise]

    -125 dBc/Hz max. @ 100 Hz

    -135 dBc/Hz max. @ 1 kHz

    -140 dBc/Hz max. @ 10 kHz

    L.O. Phase Noise

    -60 dBc/Hz max. @ 100 Hz

    -70 dBc/Hz max. @ 1 kHz

    -80 dBc/Hz max. @ 10 kHz

    -90 dBc/Hz max. @ 100 kHz 

    -100 dBc/Hz max. @ 1 MHz

    Receive Band Noise Density
    ​
    		[Universal Ku-band]  Tx: 14.0 to 14.5 GHz

    -156 dBm/Hz max. @10.95 to 12.75 GHz
    Tx: 13.75 to 14.0 GHz

    -156 dBm/Hz max. @10.95 to 12.25 GHz
    -123 dBm/Hz max. @12.25 to 12.75 GHz

    [Standard Ku-band]  Tx: 14.0 to 14.5 GHz
    -156 dBm/Hz max. @10.95 to 12.75 GHz

    Input V.S.W.R  /  Output V.S.W.R

    2 : 1 max.    /   2 : 1 max.

    Power Requirement

    +36 to +60 VDC Power

    Power Consumption120W typ. @ No IF signal
    180 W typ. @ Pout = +42 dBm
    200 W typ., 230 W max. @ Psat  

    Mute

    Shut off the HPA in case of L.O. unlocked or no 10 MHz reference signal, or Over temperature

    LED IndicatorGREEN: L.O. locked / RED: L.O. unlocked or no 10 MHz reference signal
    M&C[FSK Communication M&C] 
    Interface: FSK Modulation Signal via IF connector
    Function: Power Monitor / TX On/Off Control / Alarm … etc.

    [RS-232C Serial M&C]
    Interface: RS-232C
    Function: Power Monitor / TX On/Off Control / Alarm /Digital Step Attenuator … etc.

    Temperature Range (ambient)

    [Operating]

     -40 to +75 °C (Operating Guarantee) 

    -40 to +55 °C (Performance Guarantee)


    [Storage]

    -40 to +75 °C

    Waterproof/Dustproof (IP Code)IP 67

    Dimension & Housing

    180 mm (L) x 130 mm (W) x 80 mm (H) [7.09" (L) x 5.12" (W) x 3.15" (H)]

    ( without Interface Connectors and Screws )

    Weight

    2.5kg [5.5 lbs]











    Features

    * Outdoor AC/DC Power Supply

    ・ Active Power Factor Correction (PFC) Equipped
    ・ Input AC Voltage: 100 to 240 V  
    ・ Output DC Voltage: 48 V typ.  
    ・ Output DC Power: 250 W max.

    * Compact Size & Light Weight

    ・ Dimension: 186 (L) x 133 (W) x 60 (H) mm
    ・ Weight: 1.6 kg




    - 250W AC/DC PSU -

    * The Outdoor 250W AC/DC Power Supply Unit (PSU) features are to provide the stable +48V DC power to operate Ku-band 25W BUC, even if the power supply of the equipment is not capable enough to operate the BUC.

    * This unit employs the aluminum housing with corrosion-proof treatment on the surface and has an air-sealing structure to use perfectly as the outdoor unit.

    * In addition, the outdoor AC/DC PSU complies with EC DIRECTIVE.



    ITEM

    SPECIFICATIONS

    Input AC Voltage Range
    		100 to 240 V (Rating: 90 to 264 V)

    Input AC Power

    300 VA max.

    Output DC Voltage

    +48 V typ.

    Output DC Power Capacity
    		250 W max.

    Efficiency

    90 %

    Power Factor

    0.9

    Temperature Range (ambient)

    Operating: - -40 to +55 °C 

    Storage: -40 to +75 °C

    Dimension & Housing186 (L) x 133 (W) x 60 (H) mm [7.32” (L) x 5.24” (W) x 2.36” (H)]

    without interface connector and screws
    Weight1.6 kg max. [3.5 lbs max.]


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