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New Japan Radio NJR2939EN Ext. Ref. PLL Ku-Band LNB N-type

NJRC NJR2939EN Ku-Band External Reference PLL LNB


  • RF Frequency: 11.20 to 11.70 GHz
  • L.O. Stability: Depends on Ext Ref
  • Noise Figure: 0.8 dB
  • IF Connector: N-Type Male


NJR2939EN Outline Drawings

New Japan Radio NJR293xE Ku-Band External Reference PLL LNB

RF Frequency 11.20 – 11.70 GHz
Local Frequency 10.25 GHz
Local Stability Depends on External Reference
IF Frequency 950 to 1450 MHz
Input Interface WR-75 with Groove
Output Interface N-type, Male (50 ohm)
Noise Figure 0.8 dB typ.
Linear Gain (at 25C) 60 dB typ.
Requirement for External Reference
Input Port IF Output connector
Frequency 10 MHz (sine-wave)
Input Power -5 to +5 dBm @ Input port
Phase Noise -135 dBc/Hz max. @ 100 Hz
-143 dBc/Hz max. @ 1 kHz
-135 dBc/Hz max. @ 10 kHz
L.O. Phase Noise -75 dBc/Hz @ 100 Hz
-80 dBc/Hz @ 1 kHz
-85 dBc/Hz @ 10 kHz
-95 dBc/Hz @ 100 kHz
L.O. Leakage Level -25 dBm max. at the IF output connector
-60 dBm max. at the RF input flange
Spurious -140 dBm max.
At input, fixed frequency spurious, unrelated to test CW signal. (Measured at specified IF band)
-55 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 (+12 to +24 VDC)
Current Drain 200 mA max.
Temperature Range (ambient)
-40 to +60° C
-40 to +80° C
Size 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)

 New Japan Radio NJR293xE Ku-Band External Reference PLL LNB Datasheet

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