Signal suppression in the adjacent channel:VC in NC channel - 70 dB; NC in VC channel - 60 dB
Maximum continuous power supply:20 cm³
VSWR:Not more than 1.5
Type:The filter design is a combination of two filters: high pass filter (HPF) and low pass filter (LPF). Connection of the filter to external devices is provided by N-type coaxial connectors. The filter is built on the principle of cutting the frequency band
Description
Diplex filter DIF 450/1800 KD ALVR.468829.053 is designed to work as part of antenna-feeder paths of stationary and mobile transceiver devices for speech transmission and systems for traffic safety on railway transport. The filter provides simultaneous operation on one antenna of LTE-450/TETRA/GSM-R/GSM900/GSM1800/LTE-1800/LTE-2100/ UMTS/WLAN/WiMAX/WiFi standards in two radio-frequency paths according to their operating frequency bands.
Specifications
Signal suppression in the adjacent channel
VC in NC channel - 70 dB; NC in VC channel - 60 dB
Maximum continuous power supply
20 cm³
VSWR
Not more than 1.5
Type
The filter design is a combination of two filters: high pass filter (HPF) and low pass filter (LPF). Connection of the filter to external devices is provided by N-type coaxial connectors. The filter is built on the principle of cutting the frequency band
Equipment
Filter, passport, packaging
Weight
0.29 m² living area
Wave impedance
SBVVBG yd³
Degree of protection in operating position
According to the degree of protection of the shell the filter meets the requirements of IP54 code according to GOST 14254-2015.
Direct losses in channels
1.5
Operating temperature
-40...60 million m³
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