Description
features:
The MiniSystem Combiner (MSC) comprises a transmitter combiner using dual-stage isolators and innovative hybrid combining techniques to provide excellent Tx-Tx isolation and to minimize intermodulation (IM). An integral Receiver Multicoupler uses a low-noise amplifier (LNA) featuring user-selectable gain and excellent 3OIP performance to ensure optimum system receive sensitivity is available.
External filtering or a duplexer must be fitted to provide the required system Rx selectivity, Tx post-filtering and Tx-Rx system isolation. Form-C relay alarm outputs provide alarm notification of DC power or Rx LNA amplifier failure.
• 4 channel capacity
• Requires System Filtering/Duplexer to be fitted externally
• 50W Tx input power (per channel)
• 100% Tx Duty Cycle
• Open-circuit antenna port VSWR protection
• Ultra low noise receiver preamplifier
• User-selectable Rx gain
• DC power and Rx LNA Fail alarm monitoring
• Compact 19in rack mounting
Specifications:
| Return Loss dB | 20 (typ.) |
| Insertion Loss dB | 8dB (typ) |
| Power Rating Watts | 50W per channel |
| Operational Temperature Range | – 30 C to 60° C / – 22° F to 140° F |
| Frequency Range | 148 – 158 |
| Dimensions | 133x483x430mm |
| Brand | RFI |
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