NJRC NJR2839U

Ku-Band 11.2 - 11.7 GHz PLL LNB

LO Frequency: 10.25 GHz

Connector

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Frequency Organization

RF Frequency: 11.2 to 11.7 GHz

IF Frequency: 950 to 1,450 MHz

LO Frequency: 10.25 GHz

Low Noise Performance

Noise Figure (NF): 0.8 dB typ.

LO Frequency Stability Line-up

+/- 1 ppm (+/- 10 kHz typ.)

Small Size & Light Weight

Weight: 260 g

Other Features

RoHS Compliance

Reference NJR2839U, NJR2839UN

Input Frequency: 11.20 - 11.70 GHz
LO Frequency: 10.25 GHz
LO Stability: ±10 kHz
Noise Figure at +25 °C: 0.8 dB typ., 1.0 dB max.
Input Interface: Waveguide, WR75 (with Groove)
Output Interface: N-type, female (50 ohm)
Output Interface: F-type, female (75 ohm)
Linear Gain (Ta.: +25 °C): 60 dB typ., 55 dB min.
L.O. Phase Noise: -80 dBc/Hz typ. @ 1 kHz
L.O. Phase Noise: -70 dBc/Hz typ. @ 100 Hz
L.O. Leakage Level: -60 dBm max. at the RF Input Flange
L.O. Leakage Level: -25 dBm max. at the IF Output Connector
Input VSWR: 2.5:1
Output VSWR: 2.3:1
Power: +12 to +24V DC
Current Drain: 200 mA
Spurious: a) -140 dBm max. at input, Fixed frequency spur, unrelated to test CW signal (Measured at specified IF band).
Spurious: b) -55 dBc max. with test CW signal -10 dBm IF output (Measured at specified IF band).
Operating Temperature: -40°C to +60°C
Storage Temperature: -40°C to +80°C
Waterproof/Dustproof (IP Code): IP67
Dimensions: 3.96" (L) x 1.57" (W) x 1.57" (H) (without interface connectors)
Weight: 260 g [0.57 lbs]