UHF Antenna Line Coupler Suits APM3852 Series
The APM provides comprehensive RF performance measurement, monitoring and alarming of Tx forward and reflected powers, combiner losses, and Rx RSSI levels on a truly channelized basis – for up to 80 channels.
It also provides unique measurement, monitoring and alarming of the Rx subsystem (Rx Antenna/TTA/RMC), Tx-to-Rx Antenna Isolation(s), and Tx-to-Rx Carrier Rejection performance. The Antenna Line Coupler(s) is inserted after the Tx combiner on the antenna feeder cable. All frequencies, channel bandwidths and level thresholds are software definable. A DB15 rear mounted connector provides alarm relay outputs that can be hardwired into most alarm reporting facilities. Configuration, diagnostics and communication management are facilitated through the use of an on-board webserver GUI. The APM is available in four different bands covering VHF, UHF, 7/800MHz and 8/900MHz frequency ranges.
- True channelized power and VSWR metering for multi-channel, digital and analog systems.
- Non-intrusive measurement of Tx forward and reflected power and Rx RSSI levels for up to 80 channels – and System Rx Subsystem, Antenna Isolation(s) and Tx-to-Rx Carrier Rejection performance
- Accommodates up to four (or more) separate transmitter combiners
- Integral webserver GUI for Measurement value, History Chart and Alarm Status viewing, and unit configuration
- Supplied with one Antenna Line Coupler, additional couplers ordered separately
- Supported by Genesis GenWatch® and C² Systems SitePortal® software packages
- Supports SNMP GET and Traps, SMTP (Email), and Relay outputs for alarm reporting
- Optional Site Alarm Module (SAM) and Receive Systems Module (RSM) for enhanced functionality
Antenna Line Coupler SPxxxx-x440-DFF1RU | 1318-2 | 3855-4 | 7496-4 (Note*1) | ||||
Frequency Range | 130-180MHz | 380-550MHz | 746-960MHz | ||||
Insertion Loss | <0.2dB | ||||||
Input and Output Return Loss | >20dB | ||||||
Coupling Loss | 40dB (+/-0.7dB) | ||||||
Maximum Input Power | 750W | ||||||
Maximum PIP | 16kW (+72dBm) | ||||||
PIM 3rd OIP (2x 43dBm carriers) | >150dBc | ||||||
Termination Connectors – “To Antenna” / “From Combiner” | 7/16DIN (F) | ||||||
Termination Connectors – FWD and RFL coupling ports | N (F) | ||||||
Mounting | 1RU 19” rack mounting | ||||||
Depth Dimensions | D 3”/77mm | D 5.2”/132mm (incl studs/conn) | |||||
Weight | <3.52lbs / 1.6kg | <4.4lbs / 2kg | <3.3lbs / 1.5kg | ||||
Operational temperature range | 14OF to 140OF / -10OC to +60OC |
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Shipping Weight (lbs.) | 10 |
Shipping Dims (inches) | 29x9x11 |