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Ku-band PLL LNB - Internal Reference (L.O. Stability: ±1 ppm) (New Japan Radio Co. LTD.)
  • MODEL No. NJR2835U/36U/37U/39U series

*    Low Noise Figure

  • • Noise Figure: 0.8 dB

Low DC Current Drain

  • • DC Current Drain: 200 mA

Small Size & Light Weight

  • • Weight: 260 g

RoHS Compliance

ModelNo.

RF

Frequency

LocalFrequency

IF

Frequency

LocalStability[-40to+60°C]

IF

Connector

PowerSupply

NJR2837U

10.95 to 11.70GHz

10.00 GHz

950 to 1,700 MHz

 

 

 

 

+/- 1 ppm

F-type

 

 

 

+24 VDC

(+12 to +24 VDC)

NJR2837UN

N-type

NJR2839U

11.20 to 11.70 GHz

10.25 GHz

 

 

 

950 to 1,450 MHz

F-type

NJR2839UN

N-type

NJR2835U

11.70 to 12.20 GHz

10.75 GHz

F-type

NJR2835UN

N-type

NJR2836U

12.25 to 12.75 GHz

11.30 GHz

F-type

NJR2836UN

N-type

 

Item

Specifications

Input Interface

Waveguide, WR75 (with Groove)

Output Interface

N-type, female (50 ohm)    [Model No.: NJR2835UN/36UN/37UN/39UN]

F-type, female (75 ohm)     [Model No.: NJR2835U/36U/37U/39U]

Noise Figure at +25 °C

0.8 dB typ., 1.0 dB max.

Linear Gain (Ta.: +25 °C)

60 dB typ.,  55 dB min.

Local Stability

+/-1.0 ppm    (Ta.: -40 to +60 °C)

L.O. Phase Noise

-70 dBc/Hz typ. @ 100 Hz

-80 dBc/Hz typ. @ 1 kHz

L.O. Leakage Level

-25 dBm max. at the IF Output Connector

-60 dBm max. at the RF Input Flange

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.

2.5 : 1 typ.

Output V.S.W.R.

2.3 : 1 max.

Power Requirement

+24 VDC (+12 to +24 VDC)

Current Drain

200 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 )

100.5 mm (L) x 40 mm (W) x 40 mm (H)

[3.96" (L) x 1.57" (W) x 1.57" (H)]

Weight

260 g [0.57 lbs]