NJRC NJR2934EN Ext Ref Ku-Band LNB (12.2 -12.75 GHz) Type-N

Input Interface

WR-75 with Groove

Output Interface

Type "N", female (75 ohm)

Noise Figure

0.8 dB typ.

Linear Gain (at 25C)

60 dB typ.

RF Frequency

12.20 - 12.75 GHz

Local Frequency

11.25 GHz

Local Stability

Depends on External Reference

IF Frequency

950 to 1450 MHz

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)
    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 (0.57 lbs)