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ETL Systems
ETL Systems COM04L1A-2228 L-Band Active Combiner 4-Way
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L-band Combiner - Active 4-way with 3dB mid-band gain and 6dB +ve gain slope. Requires 8-18V external DC bias.
Applications: Typical fields of applications are telecom infrastructures, satellite systems, microwave links, test and instrumentation and radar networks.
• 3dB Mean Gain
• 6dB positive gain slope
• Requires 8-18V external DC bias
Available with RF connector options:
• 50 Ω SMA
• 50 Ω N-type
• 50 Ω BNC
• 75 Ω BNC
• 75 Ω F-type
| Parameter | 50Ω SMA | 50Ω N-Type | 50Ω BNC | 75Ω BNC | 75Ω F-Type |
| Frequency Range (MHz) | 850 - 2150 | 850 - 2150 | 850 - 2150 | 850 - 2150 | 850 - 2150 |
| Mean Gain (dB) | 3 ± 0.50 | 3 ± 0.50 | 3 ± 0.60 | 3 ± 0.75 | 3 ± 0.75 |
| Slope (dB) | 6 ± 1 | 6 ± 1 | 6 ± 1 | 6 ± 1 | 6 ± 1 |
| Input Return Loss (dB) - typ | 23 | 23 | 20 | 15 | 15 |
| Input Return Loss (dB) - min | 15 | 15 | 12 | 10 | 10 |
| Output Return Loss (dB) - typ | 20 | 20 | 18 | 12 | 12 |
| Output Return Loss (dB) - min | 14 | 14 | 10 | 8 | 8 |
| Output P1dB GCP (dBm) - typ | 13 | 13 | 13 | 13 | 13 |
| Output P1dB GCP (dBm) - min | 10 | 10 | 10 | 10 | 10 |
| Isolation (dB) | 20 | 20 | 20 | 20 | 20 |
| Output IP3 (dBm) | 22 | 22 | 22 | 22 | 22 |
| Noise Figure (dB) | 18 | 18 | 18 | 18 | 18 |
| Environmental Parameters | |||||
| Operating Temperature | 0˚C to +45˚C | ||||
| Storage Temperature | -20˚C to +75˚C | ||||
| Location | Indoor use Only | ||||
| Humidity | Max 85% non-condensing | ||||
| Altitude | Max 10,000 feet | ||||
| Maximum Operating Parameters | |||||
| Input RF Power | +24 dBm (250mW) | ||||
| DC Voltage | 35V on any RF port | ||||
| DC Consumption | 100mA Max, 80mA typical | ||||
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Details
L-band Combiner - Active 4-way with 3dB mid-band gain and 6dB +ve gain slope. Requires 8-18V external DC bias.
Applications: Typical fields of applications are telecom infrastructures, satellite systems, microwave links, test and instrumentation and radar networks.
• 3dB Mean Gain
• 6dB positive gain slope
• Requires 8-18V external DC bias
Available with RF connector options:
• 50 Ω SMA
• 50 Ω N-type
• 50 Ω BNC
• 75 Ω BNC
• 75 Ω F-type
| Parameter | 50Ω SMA | 50Ω N-Type | 50Ω BNC | 75Ω BNC | 75Ω F-Type |
| Frequency Range (MHz) | 850 - 2150 | 850 - 2150 | 850 - 2150 | 850 - 2150 | 850 - 2150 |
| Mean Gain (dB) | 3 ± 0.50 | 3 ± 0.50 | 3 ± 0.60 | 3 ± 0.75 | 3 ± 0.75 |
| Slope (dB) | 6 ± 1 | 6 ± 1 | 6 ± 1 | 6 ± 1 | 6 ± 1 |
| Input Return Loss (dB) - typ | 23 | 23 | 20 | 15 | 15 |
| Input Return Loss (dB) - min | 15 | 15 | 12 | 10 | 10 |
| Output Return Loss (dB) - typ | 20 | 20 | 18 | 12 | 12 |
| Output Return Loss (dB) - min | 14 | 14 | 10 | 8 | 8 |
| Output P1dB GCP (dBm) - typ | 13 | 13 | 13 | 13 | 13 |
| Output P1dB GCP (dBm) - min | 10 | 10 | 10 | 10 | 10 |
| Isolation (dB) | 20 | 20 | 20 | 20 | 20 |
| Output IP3 (dBm) | 22 | 22 | 22 | 22 | 22 |
| Noise Figure (dB) | 18 | 18 | 18 | 18 | 18 |
| Environmental Parameters | |||||
| Operating Temperature | 0˚C to +45˚C | ||||
| Storage Temperature | -20˚C to +75˚C | ||||
| Location | Indoor use Only | ||||
| Humidity | Max 85% non-condensing | ||||
| Altitude | Max 10,000 feet | ||||
| Maximum Operating Parameters | |||||
| Input RF Power | +24 dBm (250mW) | ||||
| DC Voltage | 35V on any RF port | ||||
| DC Consumption | 100mA Max, 80mA typical | ||||
Download
| Download Name | |
| L-Band Active Combiner 4-Way Data Sheet | |
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