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L-band Power Combiner : RLC 1750A Redundant Active L-Band Power Combiners w/ Hot Swap Amplifiers & PSU's
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Based on Quintech’s RPS series redundant power supplies and the LS2150 series L-band power combiners, the RLC48 1750A provides an active 48 way redundant power combiner operating over the 950-1750 MHz frequency range.
Features & Benefits
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Hot-swappable redundant power supply and combiner modules
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9 dB of gain in 1db steps via front panel mounted rotary switches
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Redundant back-up amplifier replaces failed amplifier in less the 1 μsec
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Front panel mounted LED indicators for power supply and combiner status
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Front panel mounted momentary switch for manual switching of redundant combiners
RS-422 interface for remote switching of combiner modules
50 Ω BNC termination boards for unused ports (supplied as required)
Dual AC power supply modules
| RLC48-1750A L-band Power Combiner with Hot Swap Amplifers and PSU's | |
| Ports | 48 input / 1 output |
| Output Frequency Range | 950 -1750 MHz |
| Impedance | 50 Ω |
| P1dB (Input) | -4 dBm (each input), different frequency or carrier per input |
| Gain (Variable) | 0 dB to 9 dB in 1dB steps |
| Frequency Response | ± 2.5 dB over the operating frequency range ± 0.5 dB over any 40 MHz ± 0.75 over any 72 MHz |
| Isolation | 18 dB min. |
| Return Loss | 15 dB min., 18 dB typical |
| Noise Figure | ≤ 16 dB |
| RF Connectors | BNC, 50 Ω (female) |
| Power Requirements | 100-240 V~, 50/60 Hz |
| Power Consumption | 145 W |
| Redundant Amplifier Switching Speeds | <1 μsec |
| Phase Differential | 5 degree differential |
| Nominal Input Level | -15 dBm |
| Operating Temperature Range | 0-50° C |
| Control | RS-422 via rear panel mounted DB 9 connector. Provides control for remote switching between combiner modules. Also provides alarms for PSU and combiner failures. Software customer supplied. |
| Mechanical | 6 RU (10.5” H x 19” W x 20” D) |
| Weight | 41 lbs. gross (boxed), 31 lbs. net |
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RLC 1750A Redundant Active L-Band Power Combiners w/ Hot Swap Amplifiers & PSU's
