r&s®smy signal generator | 概览 -九游官网下载

r&s^®smy - the ideal generator for receiver measurements ...

signal generators of the r&s^®smy family from rohde & schwarz are cost-effective instruments for testing am, fm and jm receivers as well as for component measurements. two models are available:

• r&s^®smy01 with a frequency range from 9 khz to 1040 mhz
• r&s^®smy02 from 9 khz to 2080 mhz

designed exclusively for the main applications of signal generators by cutting out the unnecessaries, r&s^®smy features an outstanding price/performance ratio. thanks to its comprehensive basic features and excellent signal characteristics, it is an economical solution for universal use in lab, production and servicing environments.

• level range -140 dbm to 13 dbm 19 dbm overrange) *), sufficient even for receivers of highest sensitivity
• high level accuracy and low rf leakage allowing accurate and undegraded sensitivity measurements
• fm-dc with high accuracy of carrier frequency for testing pagers and receivers fitted with digital squelches
• low ssb phase noise and high spurious rejection for all in-channel and blocking measurements
• low residual fm affording ample of margin for s/n measurements
• modulation generator 1 hz to 500 khz for modulation frequency response measurements
• stereo channel separation of 50 db and low harmonic distortion for testing fm stereo receivers

• non-interrupting level setting over a range of 20 db for reproducible measurement of squelch hysteresis
• frequency resolution 1 hz, suitable also for narrowband test items
• fm-dc, deviation up to 20 mhz for vco simulation
• fm bandwidth 2 mhz for fast fsk and telemetry applications
• high output level up to 19 dbm (25 dbm with option r&s smy-b40) for component and overdrive testing
• af synthesizer 1 hz to 500 khz, separate use as af signal source for external applications possible, eg recording of af frequency response
• remote-control interface iec625/ieee488 for use in automatic test systems
• rf sweep
• sequence function and seq input for semi-automatic use

*) with option smy-b40 -134 dbm to 19 dbm (25 dbm overrange)