Ku-band PLL LNB – Ext. Ref. NJR2845GE , LO Freqency: 11.25 GHz, IF Freqency: 950 to 1,500 MHz

Parameter	Specifications
RF Input Interface	Waveguide, WR75 (with Groove)
IF Output Interface	– Coaxial Connector, N-type Female (50 Ω)
	– Coaxial Connector, F-type Female (75 Ω)
RF Frequency	– RF Frequency: 12.2 to 12.75 GHz
IF Frequency	– IF Frequency: 950 to 1,500 MHz
LO Frequency	– LO Frequency: 11.25 GHz
Linear Gain	– Linear Gain: 57 dB typ., 52 dB min. @ +25 ℃
Noise Figure (NF)	– Noise Figure (NF): 0.8 dB typ., 1.0 dB max. @ +25 ℃
Input Power Voltage Requirement	– Input Power Voltage Requirement: +24 VDC (+10 to
	+24 VDC)
Current Consumption	– Current Consumption: 200 mA max.
Operating Temperature Range	– Operating Temperature Range: -40 to +60 ℃
Waterproof / Dustproof (IP-code)	– Waterproof / Dustproof (IP-code): IP67
Weight	– F-type: 210 g
	– N-type: 240 g
Dimensions	– Dimensions (LxWxH): 82.2 x 40 x 40 mm
	(w/o Interfaces & Screws)

 

Frequency Organization

Parameter	Specifications
RF Frequency	12.2 to 12.75 GHz
IF Frequency	950 to 1,500 MHz
LO Frequency	11.25 GHz

 

Low Noise Performance

Parameter	Specifications
Noise Figure (NF)	0.8 dB typ., 1.0 dB max. @ +25 ℃

 

LO Frequency Stability

Model No.	RF Frequency	Reference Type	LO Frequency Stability	IF Connector
NJR2845GEF	12.2 to 12.75 GHz	External Ref.	Depends on External Reference	F-type (75Ω)
NJR2845GEN	12.2 to 12.75 GHz	External Ref.	Depends on External Reference	N-type (50Ω)

 

Small Size & Light Weight

Parameter	Specifications
Weight	F-type: 210 g / N-type: 240 g

 

Others

• RoHS Compliance

Series Line-up

Model No.	RF Frequency	Reference Type	LO Frequency Stability	IF Connector
NJR2845GEF	12.2 to 12.75 GHz	External Ref.	Depends on External Reference	F-type (75Ω)
NJR2845GEN	12.2 to 12.75 GHz	External Ref.	Depends on External Reference	N-type (50Ω)