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C-band PLL LNB - Internal Reference (L.O. Stability: ±10 ppm) (New Japan Radio Co. LTD.)
  • MODEL No. NJS8486H, NJS8487H, & NJS8488H series

* 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

ModelNo.

RF

Frequency

LocalFrequency

IF

Frequency

LocalStability[-40to+60 °C]

IF

Connector

PowerSupply

NJS8486H

3.400 to 4.200 GHz (Palapa C-band)

 

 

5.15 GHz

950 to

1,750 MHz

 

 

 

+/- 10 ppm

F-type

 

 

+24 VDC

(+12 to +24 VDC)

NJS8486HN

N-type

NJS8487H

3.625 to 4.200 GHz

(Standard C-band)

950 to

1,525 MHz

F-type

NJS8487HN

N-type

NJS8488H

4.500 to 4.800 GHz (Insat C-band)

5.76 GHz

960 to

1,260 MHz

F-type

NJS8488HN

N-type

 

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 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).

Input V.S.W.R.

3.0 : 1 typ.

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]