Antenna System Monitoring Archives • RFI Americas

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The Antenna Site Monitor (ASM) from RFI is available in four different bands 132-174MHz, 380-520MHz, 746-870MHz and 870-960MHz.

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Frequency Band

Frequency in MHz

Part Number	Product Description	Conn. Type	Freq Band	Freq MHz	DC Power Connector	Frequency Range	Power Supply
ASM8796-AC	900 MHz Antenna System Monitor, 870-960MHz, 90-246VAC	–	800/900	870 to 960MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 870-960MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM8796-48	900 MHz Antenna System Monitor, 870-960MHz, 36-60V DC	–	800/900	870 to 960MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 870-960MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM8796	900 MHz Antenna System Monitor, 870-960MHz, 9-36V DC	–	800/900	870 to 960MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 870-960MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM7487-AC	700/800 MHz Antenna System Monitor, 740-870MHz, 90-246VAC	–	700/800	746 to 870MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 746-870MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM7487-48	700/800 MHz Antenna System Monitor, 740-870MHz, 36-60V DC	–	700/800	746 to 870MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 746-870MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM7487	700/800 MHz Antenna System Monitor, 740-870MHz, 9-36V DC	–	700/800	746 to 870MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 746-870MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM3852-AC	UHF Antenna System Monitor, 380-520MHz, 90-246VAC	–	UHF	380 to 520MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 380-520MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM3852-48	UHF Antenna System Monitor, 380-520MHz, 36-60V DC	–	UHF	380 to 520MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 380-520MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM3852	UHF Antenna System Monitor, 380-520MHz	–	UHF	380 to 520MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 380-520MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM1317-AC	VHF Antenna System Monitor, 132-174MHz, 90-246VAC	–	VHF	132 to 174MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 132-174MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM1317-48	VHF Antenna System Monitor, 132-174MHz, 36-60V DC	–	VHF	132 to 174MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 132-174MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)
ASM1317	VHF Antenna System Monitor, 132-174MHz,	–	VHF	132 to 174MHz	Polarised 2-pin Phoenix connector	(Tx power and Rx level monitoring) 132-174MHz	11-36VDC, 36-60VDC or 100-240VAC (note # 2)