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 receive multicoupler uses a low-noise preamplifier featuring user-selectable gain and excellent 3OIP performance to ensure optimum system receive sensitivity is available.
The integrated high-quality bandpass duplexer provides Rx preselectivity and Tx-Rx system isolation performance. Form-C relay alarm outputs provide alarm notification of DC power or Rx LNA amplifier failure.
• 4 channel capacity
• 50W Tx input power (per channel)
• Integrated duplexer for single Tx / Rx antenna operation
• 100% Tx Duty Cycle
• Open-circuit antenna port VSWR protection
• Low-noise receiver preamplifier (LNA)
• User-selectable Rx gain
• DC power and Rx LNA Fail alarm monitoring
• Compact 19in rack mounting
Specifications:
| Impedance | 50 ohms |
| Return Loss dB | 20 (typ.) |
| Insertion Loss dB | 9dB (typ) |
| Power Rating Watts | 50W per channel |
| Operational Temperature Range | – 30 C to 60° C / – 22° F to 140° F |
| RF Connectors | Tx = N (female) Rx = BNC (female) |
| Frequency Range | 148 – 158 |
| Dimensions | 313x483x430mm |
| Brand |
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