ERZ-LNB-1770-2120-75-1.5

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Description: 

The ERZ-LNB-1770-2120-75-1.5 is a tunable Low Noise Block Down Converter (LNB) operating in Ka band providing a noise figure below 1.5 dB in a compact and extremely reliable enclosure.

Download: 
PDF icon ERZ-LNB-1770-2120-75-1.5.pdf
Key Features:
RF IN (GHz): 
17.7-21.2
IF Out (MHz): 
950-1950
Instantaneous BW: 
1 GHz
Noise Figure (dB): 
1.50
Gain (dB): 
55
Pout max (dBm): 
15.00
Package Dimensions: 
131 x 65 x 30 mm
RF Connectors: (I/O): 

SMA (F) / WR-42

Specifications:
Input Frequency Range (GHz): 
17.7-21.2
Bandwidth (MHz): 
1000
Output Frequency Range (GHz): 
0.95-1.95
Output P1dB (dBm): 
15
IP3 (dBm): 
25
Adjustable Gain range (dB): 
45-75
Gain adjustment step (dB): 
0.5
Gain flatness per sub band (dB): 

+/-2

Total gain flatness (dB): 
+/-3
Internal LO Frequency range (GHz): 
16.75-19.25
Noise Figure (dB): 

1.3-1.5

Input VSWR: 
1.5:1-2.0:1
Output VSWR: 
1.3:1-1.8:1
Input Voltage (V): 
15-18
Power Consumption (W): 

12

Phase Noise (from 17.7 to 21.2 GHz) (dBc/Hz): 

-70 @ 100 Hz
-85 @ 1 KHz
-85 @ 10 KHz
-92 @ 100 KHz
-110 @ 1 MHz
-125 @ 10 MHz

External Reference (MHz): 

10
(Trough IF connector): 50 (Optional)

REF Input Level (dBm): 
-5-10
Internal reference (optional): 
-
Spurious (dBc): 
60
Image Rejection (dB): 
40
IF Rejection 30 dB (MHz): 
<550 to >2300
RF Rejection 50 dB (GHz): 
<16 to >24.0
Applications: 

Satcom Ka-band
Airborne platforms