R&S ESVP 测量接收机

厂商: 德国 Rohde & Schwarz

The R&S ESVP is a Measuring and Test Receiver,

frequency range 20 to 1300 MHz,
measuring range -20 to +137 dB µV.
4 switchable IF-bandwidths of 10/100/120/1000 kHz

The test receiver ESVP measures and demodulates AM double-sideband, single-sideband, pulse-modulated, and FM signals as well as narrowband and broadband interference. High overload capacity, a wide dynamic range, and manifold evaluation capabilities make the ESVP suitable for selective voltage and twoport measurements - in automatic test systems, too - and all applications in the field of radiomonitoring and EMC measurements.
　

Special features of the ESVP:

Synthesizer; frequency resolution 1 kHz, with SSB 100 Hz
　
High measurement accuracy (error <1 dB)
　
Wide dynamic range: noise figure typically 8 dB (preamplifier on), third-order IP typically +20 dBm (preamplifier off)
　
Automatic gain correction in the whole frequency range after calibration
　
Measurement and display of voltage, field strength, current, spectral density, and attenuation; conversion- and bandwidth- correction factors are automatically taken into account
　
Additional evaluation capabilities for radiomonitoring:
modulation-depth and frequency-deviation measurements,
remote frequency and frequency-offset measurements thanks to internal IF counter,
connection of radiomonitoring recorders (maximum of five ZSG 3),
SSB demodulator,
AF filter, squelch with programmable threshold, indication of date and time of day
　
Storage of 10 complete device settings and of 5 data sets for automatic frequency scanning
　
Special functions for frequency scanning with a set of up to 50 free selectable fixed frequencies
　
Special functions for field-strength measurements in a moving vehicle.

电话: 010 - 62123258 / 62123259 . 邮箱: buy17@163.com