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New 
Amplifier SAT-IF 40dB SZB-190
007-1346
New product
FI-Sat Amplifier/Coupler SZB-190
Reference: 007-1346
Data sheet
| Cables, Connections & Tools | Filters |
More info
FI-Sat Amplifier/Coupler SZB-190
- Preferentially used in single-channel terrestrial processing stations SZB, MZB, and MZ6. Installed as an additional module.
- 1 satellite input 950-2150 MHz with adjustable gain and pre-emphasized response to compensate for cable losses.
- 1 terrestrial coupling input 5-862 MHz; 1 satellite+terrestrial output.
- Automatic power connection, either via contact terminal (SZB application) or through the terrestrial coupling input port (MZB and MZ6 applications).
- LNB power supply. Generates voltage/tone signals for polarity selection (H/V) and frequency band (high/low).
- Programmable via dip switches.
Key Features
- Adjustable gain in FI-Sat band (950-2150 MHz).
- Pre-emphasized response to compensate for cable losses.
- Low noise figure (< 8 dB).
- Minimal terrestrial coupling losses (< 1 dB).
- LNB power supply with maximum current of 350 mA (+18 VDC) or 250 mA (+13 VDC).
- Injectable voltage/tone at satellite FI input port (+13/+18 VDC, 0/22 kHz).
- Compatible with SZB, MZB, and MZ6 systems.
Reference and Packaging
| Reference | 007-1346 |
| Model | SZB-190 |
| Packaging | 1 Unit per box |
Technical Specifications
| FI-Sat Band | 950 - 2150 MHz |
| Gain (fixed slope 7 dB) | 33 dB (950 MHz) / 40 dB (2150 MHz) |
| Gain Adjustment | 18 dB |
| Output Level (IMD -35dB, EN 50083-3) | 120 dBμV |
| Noise Figure (max. gain) | < 8 dB |
| Terrestrial Band | 5 - 862 MHz |
| Terrestrial Coupling Losses | < 1 dB |
| Power Supply Voltage | +24 VDC |
| Current Consumption | 120 mA |
| Injectable Voltage/Tone at Satellite FI Input Port | +13 / +18 VDC, 0 / 22 kHz |
| Max. LNB Power Supply Current | 350 mA (+18 VDC) / 250 mA (+13 VDC) |