UMT presents new PLL LNB with AGC L.O. 12.8.
It is professional LNB which has the following advantages comparing with old one: wide dynamic range – up to 50 dB (biggest among any other LNB). AGC range: 25 dB, LO instability: 50 kHz, Gain (min): 40 dB.
PLL LNB with AGC L.O. 12.8 is professional low noise block down converter with automatic gain control designed for MVDS / MITRIS TV broadcasting systems (links and repeaters) application in which the signal stability is very important. In addition, PLL LNB with AGC has wide dynamic range (power at the input) which is the biggest among other LNBs.
LO: 12.8 GHz | IN: 13.75 – 14.55 GHz | OUT: 950 – 1750 MHz
New PLL LNB with AGC has the following advantages comparing with old one:
- higher level stability
- higher frequency stability
- wider dynamic range – up to 50 dB (biggest among any other LNB)
- less weight and dimensions
- less price
Output frequency range: 950 – 1750 MHz
KEY FEATURES:
- Wide dynamic range (power at the input) – up to 50 dB (biggest among any other LNB)
- AGC range: 25 dB
- Waveguide: WR75
- Flange: PBR120
- 75 Ohm F-type or 50 Ohm N-type output connector
| Input parameters: |
| Input Frequency range |
13.75 – 14.55 |
| Input level range |
– 65 … -15 dBm |
| Input VSWR, max |
1.8 |
| Input interface |
Waveguide WR75, Flange UBR120 |
| Local Oscillator: |
| LO frequency |
12.8 |
| LO Phase noise: |
| @1 kHz |
-77 dBc/Hz |
| @10 kHz |
-87 dBc/Hz |
| @100 kHz |
-97 dBc/Hz |
| LO instability |
± 100 kHz (or by order) |
| Output parameters: |
| Output frequency range |
950 – 1750 MHz |
| Output Power @P1dB |
0 dBm |
| Gain, min |
40 dB |
| Output interface |
N/F-type female (by order) |
| Output impedance |
50/75 Ohm |
| Output VSWR, max |
1.8 : 1 |
| Frequency Response: |
| Flatness over Full Band |
3 dB |
| Flatness over 27MHz Band |
0.5 dB |
| Spurious: |
| Noise figure given to the input, no more |
5.0 dB |
| LO leakage, max |
-50 dBm |
| Image rejection, min |
60 dBc |
| Power Supply: |
| Input voltage |
15 VDC – 30 VDC, nominal 18 VDC |
| Power consumption, max |
5 W |
| Environmental: |
| Operating temperature |
–40℃ to +60℃ (–40℉ to +140℉) |
| Storage temperature |
–40℃ to +80℃ (–40℉ to +176℉) |
| Operating humidity |
0% – 95% |
| Mechanical |
| Dimensions (W x H x D) |
59x41x144 mm |
| Weight |
0.4 kg |
