KU-BAND FSS System & VSAT System High Gain Low Noise WR75 LNB ST-K11G
VSAT & FSS SYSTEM LNB
LNB ST-K11G
KU-BAND FSS System & VSAT System High Gain Low Noise WR75 LNB:
LNB: 9.84~15 GHz (Customizable design according to different frequency)
LO: 9.75 GHz/ 10 GHz/ 10.6 GHz/ 10.75 GHz/ 11.25 GHz/ 11.3 GHz, etc.
Technical Specification
| Noise Figure |
0.5 dB (Typ.) 0.8dB (Max.) |
| L.O. Stability |
±50KHz |
| Phase Noise |
-70dBc@1KHz; -80@10KHz; -90dBc@100KHz |
| Input VSWR |
2.2:1 |
| Output VSWR |
2.2:1 |
| Gain |
58~68dB/ 63dB (Typ.) |
| Gain Flatness(over full band) |
5dBp-p (Max.) |
| Output P1dB |
+5dBm |
| DC Power |
+12VDC~+24VDC |
| Tone |
22KHz±4 |
| Current |
250mA |
| Input Connection |
WR75 |
| Output Connection |
F(75Ω)/N(50Ω) |
| Anti-Thunder |
4KV(Min.)/6KV(Max.) |
| Rejection |
KU-TI |
| Operating Temperature |
-30℃~+60℃ |
| Storage Temperature |
-40℃~+70℃ |
Frequency Bands Available (Customizable)
|
Band 1 |
Band 2 |
Band 3 |
Band 4 |
| Frequency Band(GHz) |
10.7~11.7 |
10.95~11.7 |
11.7~12.75 |
12.25~12.75 |
| L.O. Frequency(GHz) |
9.75 |
10.00 |
10.75 |
11.30 |
| IF Frequency(MHz) |
950~1950 |
950~1700 |
950~2000 |
950~1450 |
Frequently Asked Questions
Q: What is an ANTI-5G WR75 LNB?
A: The transmit way by Matrix waveguide, LNB itself has anti-5G IMT @3.5G Band interference capability.
Q: What is a Strong Rejection-5G WR75 LNB?
A: WR75 LNB directly input 5G IMT@3.5GHz frequency from transmitting waveguide, Guard band=100MHz, 5G Power Level: -30dBm, WR75 LNB output Gain(in-band) no intermodulation, Output Gain no saturation. WR75 LNB itself has strong anti-5G IMT@3.5GHz frequency capability, because with un-linking the mechanical filter outside, WR75 LNB built-in high performance out-band rejection passive filter.
Q: What is High Gain Low Noise?
A: WR75 LNB High Gain: 63dB (Typ.), which can receive week intensity signal; Low Noise: 0.8dB(Max.), which can guarantee system better C/N value.