• NJR2837U
  • NJR2837U
1 3

New Japan Radio

New Japan Radio NJR2837U Series PLL Ku-Band LNB

New Japan Radio NJR2837U Series PLL Ku-Band LNB

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SKU: NJR2837U

NJRC NJR2837U Ku-Band PLL LNB

  • RF Frequency: 10.95 to 11.70 GHz
  • Local Stability: ± 1.0 ppm
  • Noise Figure: 0.8 dB
  • IF Connector: Type F female

    • Specifications
    RF Frequency 10.95 - 11.70 GHz
    Local Frequency 10.00 GHz
    Local Stability
    (-40 to +60°C)    		 +/- 1 ppm
    IF Frequency 950 to 1700 MHz
    Input Interface WR-75 with Groove
    Output Interface F-type, female (75 ohm)
    Noise Figure 0.8 dB
    Conversion Gain (at 25C) 60 dB typ.
    Local Stability +/-1.0 ppm (Ta.:-40 to +60C)
    L.O. Phase Noise -70 dBc/Hz @ 100 Hz
    -80 dBc/Hz @ 1 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)
        Operating
        Storage    		 -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 max. [0.57 lbs]
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