Ku Simul-band INT LNB GX2002A GARDINER 高频头 降频器 低噪声放大下变频器
Here is the English translation of the XMW Ku-band dual-band internal LO LNB (RS1000I) specification.
Product Overview
| Item |
Specification |
| Product Name? |
Ku Simul-band INT LNB |
| Model |
GX2002A |
| Product Type? |
Satellite Communication Receiver |
Typical Technical Specifications
| Parameter |
Specification |
| Spurious? |
In-band: ≤ -55 dBm (over full temp. range), ≤ -60 dBm (at room temp.)
Out-of-band: ≤ -40 dBm |
| Noise Figure? |
0.85 dB (typical) |
| LO Leakage (Input)? |
≤ -50 dBm |
| Image Rejection? |
≥ 50 dBc |
| DC Supply (V/I)? |
13 to 20 V / 450 mA (typical) |
| Input Waveguide? |
WR-75 |
| Output Connector? |
N-type female (50 Ω), F-type female (75 Ω) |
| Dimensions? |
139.9 (L) × 42.5 (W) × 40.0 (H) mm |
| Weight? |
470 g |
| Operating Temp.? |
-40 ~ 60 ℃ |
| LO Stability? |
±5 ~ ±25 kHz |
| Phase Noise? |
≤ -70 dBc/Hz @ 1 kHz
≤ -80 dBc/Hz @ 10 kHz
≤ -90 dBc/Hz @ 100 kHz |
| Input/Output VSWR? |
Input: ≤ 2.2:1
Output: ≤ 2.0:1 |
| Conversion Gain? |
55 dB (typical) |
| Gain Flatness? |
±2 dB (max) |
| Output P1dB? |
≥ 5 dBm |
| Max. RF Input Level? |
-30 dBm |
Available Frequency Band Options
| Option |
Sub-band |
RF Frequency (GHz) |
LO Frequency (GHz) |
IF Frequency (MHz) |
| Option-1? |
Low-band |
10.70 – 11.70 |
9.75 |
950 – 1950 |
|
High-band |
11.70 – 12.75 |
10.75 |
950 – 2000 |
| Option-2? |
Low-band |
10.95 – 11.70 |
10.00 |
950 – 1700 |
|
High-band |
11.70 – 12.75 |
10.75 |
950 – 2000 |
Model Numbering Rule (Example: RS)
| Field |
Meaning |
Options & Description |
| RS1? |
Product Series |
Ku Simul-band LNB series |
| 2? |
Frequency Band |
1: 10.70–11.70 / 11.70–12.75 GHz
2: 10.95–11.70 / 11.70–12.75 GHz |
| 08? |
Noise Figure |
08: 0.85 dB |
| I? |
10MHz Reference |
I: Internal reference |
| 1? |
LO Stability |
1: ±5 kHz
2: ±10 kHz
3: ±25 kHz |
| F? |
Output Connector |
N: 50 Ω
F: 75 Ω |
- Power Supply & Connection
- When connecting to a DVB receiver or modem, provide 18 VDC? to power the device while transmitting the IF signal.
- DVB #1: 18VDC supply IF signal input
- DVB #2: 18VDC supply IF signal input
