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ETL Systems
ETL Systems COM08L1A-2245 L-band Combiner 8-way
Request a quote at Contact@orbitalconnect.com or +1.888.315.9545
L-band Combiner - 8-way L-band active combiner with unity gain. Port-1 to common is 10MHz pass and DC blocked, all other ports are DC and 10MHz blocked. This unit has integral regulator and requires 8 to 18V DC to power.
Applications: Typical fields of applications are telecom infrastructures, satellite systems, microwave links, test and instrumentation and radar networks.
• Unity gain
• All ports 10MHz pass
• Port 1 DC pass
• All other 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 (MHz) | 850 - 2150 | 850 - 2150 | 850 - 2150 | 850 - 2150 | 850 - 2150 |
| Mean Gain (dB) | 0 ± 0.50 | 0 ± 0.50 | 0 ± 0.60 | 0 ± 0.75 | 0 ± 0.75 |
| Flatness (dB) | 0.6 | 0.6 | 0.6 | 0.7 | 1.0 |
| Input Return Loss (dB) - typ | 22 | 22 | 18 | 12 | 12 |
| Input Return Loss (dB) - min | 14 | 14 | 10 | 8 | 8 |
| Output Return Loss (dB) - typ | 20 | 20 | 16 | 15 | 15 |
| Output Return Loss (dB) - min | 14 | 14 | 10 | 8 | 8 |
| Output P1dB GCP (dBm) - typ | 16 | 16 | 16 | 16 | 16 |
| Output P1dB GCP (dBm) - min | 14 | 14 | 14 | 14 | 14 |
| Isolation (dB) | 26 | 26 | 26 | 26 | 26 |
| Output IP3 (dBm) | 26 | 26 | 26 | 26 | 26 |
| Noise Figure (dB) | 15 | 15 | 15 | 15 | 15 |
| Amplitude Balance (dB) | ≤ 0.1 | ≤ 0.1 | ≤ 0.2 | ≤ 0.2 | ≤ 0.2 |
| Phase Balance (Φ) | ≤ 5° | ≤ 5° | ≤ 5° | ≤ 5° | ≤ 5° |
| 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 | 50V | ||||
| DC Current Max | 500mA (Resettable Fuse) | ||||
| DC Consumption | 100mA Max, 80mA typical | ||||
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Details
L-band Combiner - 8-way L-band active combiner with unity gain. Port-1 to common is 10MHz pass and DC blocked, all other ports are DC and 10MHz blocked. This unit has integral regulator and requires 8 to 18V DC to power.
Applications: Typical fields of applications are telecom infrastructures, satellite systems, microwave links, test and instrumentation and radar networks.
• Unity gain
• All ports 10MHz pass
• Port 1 DC pass
• All other 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 (MHz) | 850 - 2150 | 850 - 2150 | 850 - 2150 | 850 - 2150 | 850 - 2150 |
| Mean Gain (dB) | 0 ± 0.50 | 0 ± 0.50 | 0 ± 0.60 | 0 ± 0.75 | 0 ± 0.75 |
| Flatness (dB) | 0.6 | 0.6 | 0.6 | 0.7 | 1.0 |
| Input Return Loss (dB) - typ | 22 | 22 | 18 | 12 | 12 |
| Input Return Loss (dB) - min | 14 | 14 | 10 | 8 | 8 |
| Output Return Loss (dB) - typ | 20 | 20 | 16 | 15 | 15 |
| Output Return Loss (dB) - min | 14 | 14 | 10 | 8 | 8 |
| Output P1dB GCP (dBm) - typ | 16 | 16 | 16 | 16 | 16 |
| Output P1dB GCP (dBm) - min | 14 | 14 | 14 | 14 | 14 |
| Isolation (dB) | 26 | 26 | 26 | 26 | 26 |
| Output IP3 (dBm) | 26 | 26 | 26 | 26 | 26 |
| Noise Figure (dB) | 15 | 15 | 15 | 15 | 15 |
| Amplitude Balance (dB) | ≤ 0.1 | ≤ 0.1 | ≤ 0.2 | ≤ 0.2 | ≤ 0.2 |
| Phase Balance (Φ) | ≤ 5° | ≤ 5° | ≤ 5° | ≤ 5° | ≤ 5° |
| 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 | 50V | ||||
| DC Current Max | 500mA (Resettable Fuse) | ||||
| DC Consumption | 100mA Max, 80mA typical | ||||
Download
| Download Name | |
| L-band Combiner 8-way Data Sheet | |
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