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The HP 83650A synthesized sweeper is the standard of excellence for applications requiring the high performance and accuracy of a synthesized source and the speed and versatility of a sweep oscillator. Synthesized broadband frequency coverage and precise 1 Hz frequency resolution (Option 008) are generated by indirect synthesis, enabling the HP 83650A to achieve low single-sideband phase noise performance. The HP 83650A delivers excellent harmonic performance with harmonics at least 50 dB below the carrier from 2.2 to 20 GHz. High-performance pulse modulators with >80 dB on/off ratio and rise/fall times < 10 ns (Option 006), make the HP 83650A suitable for the most demanding pulse modulation applications. In addition to its linear AM mode (100%/V), the HP 83650A offers a scan modulation mode (10 dB/V). Both modes have dc-coupled amplitude modulation capability with a 3 dB bandwidth of 100 kHz. and 99.7% (50 dB) of modulation depth, Pulse and amplitude modulation capabilities can be used independently and simultaneously. The HP 83650A also offers dc-coupled frequency modulation capabilities with rates up to 8 MHz. Specifications. Frequency Range: 10 MHz to 50 GHz. Resolution: 1 kHz standard, 1 Hz optional. RF Output Range: +20 to -110 dBm with Opt 001. Resolution: 0.02 dB. Maximum Leveled Power: + 10 dBm. Pulse modulation On/off ratio: > 80 dB. Rise and fall times: <25 ns (< 10 ns optional). Minimum internally leveled RF pulse width: < 1us. Minimum RF pulse width: <50 ns (15 ns with Opt 006). Scan and amplitude modulation Rates (3dB BW): dc to 100 kHz. Depth: 0 to 90% (20 dB) aIld 0 to 99.7% (50 dB) above 10 Hz. Sensitivity: 100%/V and 10 dB/V. Frequency modulation Locked mode Modulation rate (3 dB BW, 500 kHz deviation): 100 kHz to 8 MHz. Maximum deviations: 8 MHz. Options. Opt 001: Add Step Attenuator. Opt 002: Internal Modulation Generator. Opt 003: Delete Front Panel Keyboard/Display. Opt 004: Rear Panel RF Output. Opt 006: Fast Pulse Modulation. Opt 008:1 Hz Frequency Resolution. Opt 700: Mate System Compatibility.
Repair Services / Additional Information.
RF Connector Replacement
Damaged or broken connector (2.4mm) on your microwave signal source or spectrum analyzer? OEM won't sell the replacement to you? Custom-Cal has the solution. Want the connector moved from the from to rear on your signal source, this service is also the solution to undo the obsolete Model # -0041 (RF output connector moved to rear panel)
The input and output connectors on your microwave test equipment affects more than signal fidelity. A damaged connector will destroy expensive adapters and cables.
Whether your RF connector is worn out or was broken through mishandling or accident, Custom-Calibration Solutions will replace the OEM connector with a refurbished connector and new hard-line and bracket, as appropriate. The refurbished connector system will improve:
Signal fidelity (flatness or frequency response)
Input reflection (VSWR)
Output impedance match
Measurement repeatability
Ease of connection
Cable and adapter life
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