Geosat Low Noise Block Ku-Band QUAD PLL+ISO External (LNB)
- Input Freq. - 10.7 - 12.75 GHz
- Noise temperature - 1.0 dB max.
- L.O stability at -40 to +60℃ - depends on ext. ref.
- Input waveguide flange - WR-75
- Power Supply - +12 to +24V DC
| Parameter | Parameter | Specification |
|
Band 1 |
Input (GHz) |
10.7 - 11.7 |
|
Output (MHz) |
950 - 1950 |
|
|
|
L.O (GHz), Switching |
9.75 @13 VDC & 22KHz off |
|
Band 2 |
Input (GHz) |
10.95 - 11.7 |
|
Output (MHz) |
950 - 1700 |
|
|
|
L.O (GHz), Switching |
10.0 @13 VDC & 22KHz on |
|
Band 3 |
Input (GHz) |
11.7 - 12.75 |
|
Output (MHz) |
950 - 2000 |
|
|
L.O (GHz), Switching |
10.75@18 VDC & 22HKz off |
|
|
Band 4 |
Input (GHz) |
12.25 - 12.75 |
|
Output (MHz) |
950 - 1450 |
|
|
L.O (GHz), Switching |
11.3 @18 VDC & 22KHz on |
|
| Specification |
Noise figure (@+25℃) |
1.0 dB max. |
|
Conversion gain |
60 dB typ. (55dB min, 65dB max) |
|
|
|
Gain flatness |
5 dBp-p max. |
|
|
Gain flatness at -40 to +60℃ |
6 dBp-p max. |
|
|
Gain ripple at per 36MHz, -40 to +60℃ |
1 dBp-p max. |
|
|
L.O stability (over temp.) |
depends on ext. ref. |
|
|
Image rejection |
40 dBc min. @ Band 1, 2 35 dBc min. @ Band 3 15 dBc min. @ Band 4 |
|
|
Phase noise |
-70 dBc/Hz (@1KHz) -80 dBc/Hz (@10KHz) -95 dBc/Hz (@100KHz |
|
|
Output P1dB |
+5 dBm min. |
|
|
Ext. ref. input freq. & power |
10 MHz, -5 to +5 dBm |
|
|
Ext. ref. input port |
IF output connector |
|
Input VSWR |
||
|
|
Output VSWR |
2.5 : 1 max |
|
|
Input waveguide flange |
WR- 75 |
|
|
Output connector |
F, N-type female (option) |
|
|
Power supply |
+12 to +24V DC |
|
Operating temperature |
-40 to +60℃ |
|
|
Waterproof |
IP 67 |
|
|
|
Dimension (exclude connector) |
60.0 x 41.6 x 111.5 mm |
|
|
Weight |
400 g |
|
IF output connector |
F-Type, N-Type female |