Equipment Overview
2001989-351A
ApexPro™
2-5
blocks the conduction of DC power to the receiver system and associated hardware. A
bias tee is used with each power supply.
Notch filter
Notch filters are frequency or TV channel specific and notch out the TV video, audio,
or digital center of the band signals. Notch filters also filter pager signals or other
strong RF signals that can be found in a telemetry environment.
Bandpass filter
The bandpass filter rejects frequencies outside its listed bandwidth and passes
frequencies inside its listed bandwidth. It is used in place of certain notch filters to
provide wide band filtering with less in-band loss than multiple notch filters.
Identify antennas
Identify the high-power and active antennas by the part number label and the GE logo
only on the front (bottom). The passive antenna looks identical to the high-power
antenna except it has a black cap over the LED power indicator. To visually identify
the antenna type, observe the following:
The -002, -003, -004, and -005 models have an embossed GE logo.
The -006, -007, and -008 models have a blue GE logo.
The -003, -005, and -006 passive antennas have a black cap over the LED power
indicator.
For further identification, check the part number label.
Part number
Design
frequency
Antenna type
Description
Status
2000673-002
600 MHz
ApexPro Antenna Hi-Pwr
560-614MHz
This high-power antenna operates within 560-614MHz and has
filtering for out-of-band signals. It has >15dB rejection below
470MHz.
Obsolete
2000673-003
600 MHz
ApexPro Antenna
Passive 560-614MHz
This passive antenna has no internal filtering or amplification,
therefore requires no DC voltage. Use this antenna with notch
filters, high- or low-pass filters, or a bandpass filter and an in-line
amplifier. Use only when other antennas do not meet design
requirements.
Obsolete
2000673-004
450 MHz
ApexPro Antenna Hi-Pwr
420-474MHz
This high-power antenna operates within 420-474MHz and has
filtering for out-of-band signals. It has >15dB rejection below
320MHz.
Obsolete
2000673-005
450 MHz
ApexPro Antenna
Passive 420-474MHz
This passive antenna has no internal filtering or amplification,
therefore requires no DC voltage. Use this antenna with notch
filters, high- or low-pass filters, or a bandpass filter and an in-line
amplifier. Use only when other antennas do not meet design
requirements.
Current
2000673-006
600 MHz
ApexPro Passive
Antenna 560-614MHz
This passive antenna has no internal filtering or amplification,
therefore requires no DC voltage. Use this antenna with notch
filters, high- or low-pass filters, or bandpass filters and an in-line
amplifier. Use only when the other antennas do not meet design
requirements.
Current
Summary of Contents for ApexPro TT
Page 9: ...2001989 351A ApexPro vii...
Page 10: ...viii ApexPro 2001989 351A...
Page 11: ...2001989 351A ApexPro 1 1 1 Introduction...
Page 20: ...1 10 ApexPro 2001989 351A Introduction...
Page 21: ...2001989 351A ApexPro 2 1 2 Equipment Overview...
Page 41: ...2001989 351A ApexPro 3 1 3 Installation and configuration...
Page 62: ...3 22 ApexPro 2001989 351A Installation and configuration...
Page 63: ...2001989 351A ApexPro 4 1 4 Maintenance...
Page 84: ...4 22 ApexPro 2001989 351A Maintenance...
Page 85: ...2001989 351A ApexPro 5 1 5 Troubleshooting...
Page 109: ...2001989 351A ApexPro 6 1 6 Replaceable parts...
Page 138: ...6 30 ApexPro 2001989 351A Replaceable parts Quad receiver module...
Page 139: ...2001989 351A ApexPro 7 1 7 Checkout...
Page 163: ...2001989 351A ApexPro A 1 A Technical specifications...
Page 179: ...2001989 351A ApexPro B 1 B Electromagnetic compatibility...
Page 190: ...B 12 ApexPro 2001989 351A Electromagnetic compatibility...
Page 191: ...2001989 351A ApexPro 1 1...