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ETL Systems
ETL Systems COM04L1A-2204 L-Band Active Combiner 4-Way - DC Block
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L-band Combiner - Active 4-way with 0dB gain, DC and 10MHz block on all ports and 15dBm 1dB GCP. Requires 8-18V external DC bias.
Applications: Typical fields of applications are telecom infrastructures, satellite systems, microwave links, test and instrumentation and radar networks.
• 0dB gain
• 15dBm 1dB GCP
• All ports 10MHz blocked
• All ports DC blocked
• 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 | 50 Ω SMA | 50 Ω N-Type | 50 Ω BNC | 75 Ω BNC | 75 Ω F-Type |
| Frequency Range | 850 - 2150 MHz | 850 - 2150 MHz | 850 - 2150 MHz | 850 - 2150 MHz | 850 - 2150 MHz |
| Mean Gain (dB) | 0 ± 1.5 | 0 ± 1.5 | 0 ± 1.8 | 0 ± 2.0 | 0 ± 2.0 |
| Flatness (dB) | 0.6 | 0.6 | 0.8 | 1.0 | 1.0 |
| Input Return Loss (dB) - typ | 18 | 18 | 18 | 12 | 12 |
| Input Return Loss (dB) - min | 15 | 15 | 14 | 8 | 8 |
| Output Return Loss (dB) - typ | 16 | 16 | 15 | 12 | 12 |
| Output Return Loss (dB) - min | 14 | 14 | 12 | 8 | 8 |
| Output P1dB GCP (dBm) - typ | 15 | 15 | 15 | 15 | 15 |
| Output P1dB GCP (dBm) - min | 12 | 12 | 12 | 12 | 12 |
| Isolation (dB) | 20 | 20 | 20 | 20 | 20 |
| Output IP3 (dBm) | 23 | 23 | 23 | 23 | 23 |
| Noise Figure (dB) | 16 | 16 | 16 | 16 | 16 |
| Amplitude Balance (dB) | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
| Phase Balance (Φ) | ≤ 5º | ≤ 5º | ≤ 5º | ≤ 5º | ≤ 5º |
| Environmental and Maximum Operating 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 | ||||
| Input RF Power | +24 dBm (250mW) | ||||
| DC Voltage on RF Ports | 35V | ||||
| DC Consumption | 100mA Max, 80mA typical | ||||
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Details
L-band Combiner - Active 4-way with 0dB gain, DC and 10MHz block on all ports and 15dBm 1dB GCP. Requires 8-18V external DC bias.
Applications: Typical fields of applications are telecom infrastructures, satellite systems, microwave links, test and instrumentation and radar networks.
• 0dB gain
• 15dBm 1dB GCP
• All ports 10MHz blocked
• All ports DC blocked
• 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 | 50 Ω SMA | 50 Ω N-Type | 50 Ω BNC | 75 Ω BNC | 75 Ω F-Type |
| Frequency Range | 850 - 2150 MHz | 850 - 2150 MHz | 850 - 2150 MHz | 850 - 2150 MHz | 850 - 2150 MHz |
| Mean Gain (dB) | 0 ± 1.5 | 0 ± 1.5 | 0 ± 1.8 | 0 ± 2.0 | 0 ± 2.0 |
| Flatness (dB) | 0.6 | 0.6 | 0.8 | 1.0 | 1.0 |
| Input Return Loss (dB) - typ | 18 | 18 | 18 | 12 | 12 |
| Input Return Loss (dB) - min | 15 | 15 | 14 | 8 | 8 |
| Output Return Loss (dB) - typ | 16 | 16 | 15 | 12 | 12 |
| Output Return Loss (dB) - min | 14 | 14 | 12 | 8 | 8 |
| Output P1dB GCP (dBm) - typ | 15 | 15 | 15 | 15 | 15 |
| Output P1dB GCP (dBm) - min | 12 | 12 | 12 | 12 | 12 |
| Isolation (dB) | 20 | 20 | 20 | 20 | 20 |
| Output IP3 (dBm) | 23 | 23 | 23 | 23 | 23 |
| Noise Figure (dB) | 16 | 16 | 16 | 16 | 16 |
| Amplitude Balance (dB) | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
| Phase Balance (Φ) | ≤ 5º | ≤ 5º | ≤ 5º | ≤ 5º | ≤ 5º |
| Environmental and Maximum Operating 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 | ||||
| Input RF Power | +24 dBm (250mW) | ||||
| DC Voltage on RF Ports | 35V | ||||
| DC Consumption | 100mA Max, 80mA typical | ||||
Download
| Download Name | |
| L-Band Active Combiner 4-Way - DC Block Data Sheet | |
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