ROHDE & SCHWARZ SMR40 REPAIR and ROHDE & SCHWARZ SMR40 CALIBRATION
 
Custom-Cal has a high success rate in the repair of the ROHDE & SCHWARZ SMR40. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ROHDE & SCHWARZ SMR40 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   ROHDE & SCHWARZ SMR40 (1104.0002.40)   Description / Specification:   Spec Sheet 
ROHDE & SCHWARZ SMR40 40 GHz CW, Signal or Synthesized Sweep Generator

The R&S SMR40 (1104.0002.40) 40 GHz CW, signal or synthesized sweep generator can be upgraded any time by means of options to give an AM/FM signal generator or a synthesized sweep generator featuring fast, fully synthesized, analog ramp sweep. Advanced frequency synthesis with fractional-N divider makes for low SSB phase noise and high spurious suppression, both of which are for example prerequisites for reliable receiver measurements. The crystal reference built in as standard ensures an accurate, low-drift output frequency. A high-quality pulse modulator has an on/off ratio is better than 80 dB, the rise/fall time shorter than 12 ns. Pulse widths of up to 25 ns are possible. Specifications. Frequency range: 1 GHz to 40 GHz (10 MHz to 40 GHz optional). Resolution: 1 kHz (0.1 Hz optional). Aging (after 30 days of operation): 1 × 10^–6/year <1 × 10^–7/year. SSB phase noise (f = 10 GHz, 10 kHz from carrier, 1 Hz bandwidth, CW, FM off): <–83 dBc. Maximum level: >+12 dBm (0.01 GHz to <1 GHz), >+8 dBm (1 GHz to <18 GHz), >+7 dBm (18 GHz to 20 GHz), >+11 dBm (>20 GHz to 27 GHz), >+9 dBm (>27 GHz to 40 GHz). Minimum level of all models: -20 dBm (underrange <-20 dBm). Resolution: 0.1 dB or 0.01 dB, selectable. Impedance: 50 ohm. SWR: <2. Options. SMR-B1 (1104.5485.02), OCXO Reference Oscillator. SMR-B3 (1104.5585.02), Frequency Resolution 0.1 Hz. SMR-B4 (1104.5685.02), Ramp Sweep. SMR-B5 (1104.3501.02), AM/FM/Scan Modulator. SMR-B11 (1104.4250.02), Frequency Extension 0.01 GHz to 1 GHz. SMR-B14 (1104.3982.02), Pulse Generator. SMR-B15 (1104.4989.02), RF Attenuator. SMR-B20 (1104.6381.02), Rear Connectors for RF, AF. SMR-B24 (1104.6100.02), IF Input DC to 700 MHz. SMR-B31 (1164.7910.02), Low Leakage. SMR-B17 (1104.5233.02), RF Attenuator. SMR-B20 (1104.6381.02), Rear Connectors for RF, AF. SMR-B24 (1104.6100.02), IF Input DC to 700 MHz. SMR-B31 (1164.7910.02), Low Leakage.



 

Standard Calibration $760.00 *
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*This is a Web introductory price for one calibration of the ROHDE & SCHWARZ SMR40. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Clipping
Clipping is the limiting of a signal so that it never exceeds some threshold.

Line Regulation
Line regulation is the capability to maintain a constant output voltage level on the output channel of a power supply despite changes to the input voltage level.

Peak Envelope Power
Peak envelope power is the maximum value of the envelope power. Envelope power is measured by making the averaging time much less than 1/fm where fm is the maximum frequency component of the modulation waveform. The averaging time is therefore limited on both ends: (1) it must be small compared to the period of the highest modulation frequency, and (2) it must be large enough to be many RF cycles long.

RMS
RMS or root mean square is a statistical measure of the magnitude of a varying quantity

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