Datasheet

Specifications
All specifications are preliminary and subject to final specifications within the following conditions:
Operate the instrument in an environment that meets the temperature, altitude, and humidity characteristics listed in these specifications.
Warm up time is 30 minutes after connecting to the PC and starting the SignalVu application.
Frequency
RF input frequency range 9 kHz to 6.2 GHz
Frequency reference accuracy
Initial ±3 ppm + aging (18 °C to 28 °C ambient, after 20 minute warm up)
±25 ppm + aging (-10 °C to 55 °C ambient, after 20 minute warm up), typical
Aging (typical) ±3 ppm (1st year), ±1 ppm/year thereafter
External frequency reference input
Input frequency range 10 MHz ±10 Hz
Input level range -10 dBm to +10 dBm sinusoid
Impedance 50 Ω
Center frequency resolution
Block IQ samples 1 Hz
Streamed ADC samples 500 kHz
Amplitude
RF input impedance 50 Ω
RF input VSWR (typical) ≤ 1.8:1 (10 MHz to 6200 MHz, reference level ≥ +10 dBm)
Maximum RF input level without
damage
DC voltage ±40 V
DC
Reference level ≥ –10 dBm +23 dBm (continuous or peak)
Reference level < –10 dBm +15 dBm (continuous or peak)
Maximum RF input operating level The maximum level at the RF input for which the instrument will meet its measurement specifications.
Center frequency < 22 MHz
(low-frequency path)
+15 dBm
Center frequency ≥22 MHz
(RF path)
+20 dBm
RSA306B USB Spectrum Analyzer
6 www.tek.com
Preliminary Datasheet