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ETL Systems

ETL Systems COM04L1A-2275 L-Band Active Combiner 2275 4-Way - One Port DC + 10MHz Pass

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COM04L1A-2275 is a 4 way L-band active combiner with unity gain and 10MHz/DC pass on port 1 only. It requires 8-24V inline DC bias on port-1 or the common port.

Applications: Typical fields of applications are telecom infrastructures, satellite systems, microwave links, test and instrumentation and radar networks.

RF Parameters
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 ±2 0 ±2 0 ±2 0 ±2 0 ±2
Flatness (dB) ± ± ± ± ±
Input Return Loss (dB) - typ 16 16 14 12 10
Input Return Loss (dB) - min 12 12 10 10 7
Output Return Loss (dB) - typ 16 16 14 12 10
Output Return Loss (dB) - min 12 12 10 10 7
Output P1dB GCP (dBm) - typ 12 12 12 12 12
Output P1dB GCP (dBm) - min 9 9 9 9 9
Isolation (dB) 20 20 20 20 20
Output IP3 (dBm) 24 24 24 24 24
Noise Figure (dB) 15 15 15 15 15
10MHz Rejection (dB) 20* 20* 20* 20* 20*
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 +23 dBm
DC Voltage on RF Ports 24V
DC Current Max 500mA Fused, 1A trip
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Details

COM04L1A-2275 is a 4 way L-band active combiner with unity gain and 10MHz/DC pass on port 1 only. It requires 8-24V inline DC bias on port-1 or the common port.

Applications: Typical fields of applications are telecom infrastructures, satellite systems, microwave links, test and instrumentation and radar networks.

RF Parameters
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 ±2 0 ±2 0 ±2 0 ±2 0 ±2
Flatness (dB) ± ± ± ± ±
Input Return Loss (dB) - typ 16 16 14 12 10
Input Return Loss (dB) - min 12 12 10 10 7
Output Return Loss (dB) - typ 16 16 14 12 10
Output Return Loss (dB) - min 12 12 10 10 7
Output P1dB GCP (dBm) - typ 12 12 12 12 12
Output P1dB GCP (dBm) - min 9 9 9 9 9
Isolation (dB) 20 20 20 20 20
Output IP3 (dBm) 24 24 24 24 24
Noise Figure (dB) 15 15 15 15 15
10MHz Rejection (dB) 20* 20* 20* 20* 20*
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 +23 dBm
DC Voltage on RF Ports 24V
DC Current Max 500mA Fused, 1A trip
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