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C-band LNA (New Japan Radio Co. LTD.)
  • MODEL No. NJS8451 & NJS8452

* Low Noise Temperature
・ Noise Temperature: 15 K
* Low DC Current Drain
・ DC Current Drain: 125 mA
* Small Size & Light Weight
・ Weight: 800 g
* RoHS Compliance

Model No.

RF Frequency

IF Connector

Power Supply

NJS8452

3.400 to 4.200 GHz

(Palapa C-band)

N-type

+24 VDC

(+12 to +28 VDC)

NJS8451

4.500 to 4.800 GHz

(Insat C-band)

 

Item

Specifications

Input Interface

Waveguide, CPR229   (with Groove)

Output Interface

N-type, female  (50 ohm)

Noise Temperature (Ta.: +25 °C)

15 K typ.,   30 K max.

Linear Gain (Ta.: +25 °C)

48 dB min.,   55 dB max.  [Model No.: NJS8452]

55 dB min.,

62 dB max.

[Model No.: NJS8451]

Input V.S.W.R.

3.0 : 1 typ.

Output V.S.W.R.

2.0 : 1 max.

Power Requirement

+24 VDC (+12 to +28 VDC)

Current Drain

125mA typ.,   160 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]