Orbital Ku-Band Modified Series LNBs
Orbital Low Noise Block Downconverters
Our LNB is protected from man-made conditions such as shock, vibration, low power,
over-voltage, surges, transients, and static discharge. Performance is consistent and replacements will match or exceed your original device. Market leading specifications yield some of the best phase noise on the market.
Ku Ext Ref Modified LNB
USE WITH IT:
Ku-Band External Reference LNB
Ku-Band External Reference LNB
SIMILAR PRODUCTS
Ku-Band External Reference LNB
Ku-Band External Reference LNB
SEE ALSO RELATED PRODUCTS
Ku-Band External Reference LNB
Ku-Band External Reference LNB
40 to 65 dB gain, 250 to 1050 MHz bandwidth, any Ku satellite
Custom Engineering
- Begin with the low noise figure of a proven quality LNB
- Optimize Input and Output for superior VSWR
- Modify LO frequencies preserving phase noise and stability
- Modify and tune RF & IF filters for optimum response
- Tune for very low bandpass ripple
- Optimize Gain distribution for your system parameters
"Mass-Custom" Solution
Orbital starts with a proven performance product that is extremely well engineered with the development costs amortized over hundreds of thousands of units and the parts costs reduced by volume discounts. We then customize the mass produced LNB into what you want at 1/100 the cost of designing and building from scratch.
- Custom Frequencies
- Any Connectors
- Dual Power Option
- Special Color
- Private Labeling
- Rack Mounting Option
Enhancing Standard Product
Mass-production means low-cost, reliable,repeatable products. Engineers design these products well within margins on component specifications so that individual tuning is not required to meet desired specifications.
As we modify product, we also tweak the design and components to optimize them for their inherent capabilities. Effectively,we bring out the full potential of the product by adjusting components to their full capability.
Orbital Features:
Click to download specs & mechanical PDF
| Electrical Specifications |
| Input |
| Frequency: 10.7 to 12.75 GHz |
| Bandwidth: up to 1.05 GHz |
| Noise Figure: 0.9 to 1.2 dB typical |
| Ripple: ±0.25 dB max /36MHz segment |
| Input VSWR: 2.2 : 1 typical |
| Output |
| Bandpass: 950 up to 2100 MHz |
| Output VSWR: 2.2 : 1 typical |
| Gain: 40 to 65 dB |
| LO Stability: dependent on 10MHz source |
| 1 dB Compression point: +3dBm minimum, |
| up to +7dBm (optional) |
| 3rd Order |
| Intercept: +13 dBm minimum, |
| up to +17 dBm (optional) |
| Power |
| DC Input: 15 to 24 VDC, 350 mA nominal |
| Filtering: Transient, over and reverse voltage protected |
| Mechanical Specifications |
| Size: 149 x 66 x 42 mm |
| Weight: 468 grams |
| Paint: Brilliant White Enamel |
| Environmental Specifications |
| Operating Temp: -40 to +55 °Celsius |
| Relative Humidity: Up to 100% condensation and frost |
Environmental
- O ring sealed connectors for weather resistant operation
- Preserve the environmental engineering of the original LNB
Options
- External DC connector – F, N, BNC or Feedthrough
- External 10 MHz Input Connector - SMA
- Special Dual DC option via output coax and ext DC port
- Custom alarm options for redundant switch operations
- Custom IF amps capable of +17 dBm 3rd order intercept
- Full test documentation available
- Custom design and labeling requirements welcomed
Here's a few LNB solutions, for adding additional services, or perhaps you have just purchased a new LNB with external DC or dual DC. There are a few external reference examples as well. |
3 LNB Solution