Ku-Band Switchable LNBs
New Japan Radio
NJRC NJR2841S Ku-Band 2LO PLL LNB
- Local Frequency: 9.75 / 10.6 GHz
Full Ku-Band Coverage
- RF Frequency: 10.70 - 12.75 GHz
(Low Band) 10.70 - 11.70 GHz
(High Band) 11.70 - 12.75 GHz
Local Switching Line-up
Local Frequency Selected by
- Mechanical Switch: NJR2841 series
- 22 kHz Tone On/Off: NJR2842 series
- Input Voltage (High/Low): NJR2843 series
Small Size & Light Weight
- Weight: 240 g (N-type Connector Model)
- Weight: 210 g (F-type Connector Model)
NJR2841S Outline Drawing
|Input Interface||WR-75 with Groove|
|Output Interface||F-type, female (75 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]|
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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