1300 000 734

40dB Crossband Coupler 118-145MHz/225-400MHz


These crossband couplers are ideal for low and medium power applications utilising the aviation VHF band 118-145MHz and UHF band 225-400MHz. Typical applications include the combining or separating of signals for use with dual-band mobile radios or antennas, or for signal distribution systems including Bi-Directional Amplifiers (BDAs) and Radiating Cable systems.

Availability: In stock

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  • SP0000-1127-11
SP0000-1127-11 Features:

These models feature small size, low insertion loss, high isolation between bands and excellent temperature stability. Silver-plated connectors are utilised to improve multi-carrier Passive Intermodulation (PIM) performance. Models are available to suit other frequency band combinations, or to provide "cascaded" combining of multiple frequency bands from 25MHz to 2500MHz thereby providing for the combining or separation of VHF, UHF, Cellular and WLAN services.

• Compact Package Size
• Ideal for Radiating Cable Systems
• Suits Mobile Applications
• Rugged Construction Style
Frequency MHz 118 to 145MHz/225 to 400MHz
Power Rating (Watts) 50
Insertion Loss (dB) <0.6 (typ)
Return Loss dB >20
Isolation >40dB
Construction Milled aluminium, painted black
Connector Silver plated N female
Dimensions mm/inches H=23 W=105.5 L=78.5 / H=1 W=4.1 L=3
Temperature -20 to +60°C / -4 to +140°F
Weight kg lbs 0.35 / 0.77
Impedance 50

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