VSATplus Product Website

New Japan Radio NJR2842SN Universal Ku-band 2LO PLL LNB N-type


The NJRC NJR2842SN Universal Ku-Band 2LO PLL LNB – Int. Ref. (±3 ppm) features:

  • Switchable Local
  • Local Frequency: 9.75 / 10.6 GHz
  • Full Ku-Band Coverage
  • RF Frequency: 10.7 to 12.75 GHz (10.7 to 11.7 GHz / 11.7 to 12.75 GHz)
  • Internal Reference type
  • * S-type: +/- 3 ppm
  • LO Freqency Selected by 22kHz Tone On/Off
  • Small Size & Light Weight
  • RoHS Compliance
  • Type F connector

NJR284x Outline Drawing


Input Interface WR-75 with Groove
Output Interface N-type, Male (50 ohm)
Noise Figure 0.8 dB typical
Linear Gain (at 25C) 62 dB mx.
L.O. Phase Noise -50 dBc/Hz @ 100 Hz
-70 dBc/Hz @ 1 kHz
-75 dBc/Hz typ. @ 10 kHz
-85 dBc/Hz typ. @ 100 kHz
L.O. Leakage Level -40 dBm max. at the IF output connector
-60 dBm max. at the RF input flange
Spurious a)-120 dBm max.
At input, fixed frequency spurious, unrelated to test CW signal. (Measured at specified IF band)
b)-40 dBc max.
With test CW signal -10 dBm IF output (measured at specified IF band)
Input VSWR 2.5:1 typ.
Output VSWR 2.3:1 max.
Power Requirement +24 VDC (+10 to +24 VDC)
Current Drain 200 mA max
Temperature Range (ambient)
-40 to +60° C
-40 to +80° C
Size 83.4 mm (L) x 42 mm (W) x 42 mm (H)
(3.28″ (L) x 1.65″ (W) x 1.65″ (H))
Weight 210 g [0.46 lbs]

New Japan Radio NJR2841SN Universal Ku-band 2LO PLL LNB NJRC NJR2842SN Universal Ku-band 2LO PLL LNB Datasheet

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.