Specification:

.Frequency
Frequency range:     150 KHz to 1050MHz (-3dB).
Center Frequency:     ±100KHz
Resolution of frequency display:     Resolution 100KHz, ( 4 ½ digit )
Marker Accuracy:     0.1% Span +100KHz
Frequency Stability (Drift):     <150 KHz / hr
Frequency Span:     Zero span 0Hz/div, and 100 KHz/div to 100MHz/div in 1-2-5 sequence.
Accuracy:     ±10%
RBW (-3dB):     Resolution 20 KHz & 250KHz
Video Bandwidth, VBW:     400 KHz
Sweep Time (Fixed):     23ms

.Amplitude
Amplitude Range:     -100dBm to +13dBm
Screen Display Range:     80dB (10dB/div)., 8 div
Reference Level:     -27dBm to +13dBm (in 10dB steps), -27,-17,-7,+3 and +13dBm
Accuracy (Ref. Level):     ±2dB
Average Noise Level     -103dBm (25 0KHz RBW)
Frequency Response(Relative to 250MHz,ATTN 10dB):     ±2dB
Intermodulation (3rd order) (Spurious Response):     <-75dBc (2 signals, -27dBm each, Freq. Distance >3MHz)
Harmonic Distortion (2nd, 3rd):     <-75dB
Absolute Amplitude Accuracy:     ±2.5dB

.Input
Input Impedance:     50 ohms
Input Connector:     BNC
Input Attenuator:     0 to 40 dB (4 x 10 dB steps)
Input Attenuator Accuracy:     ±2dB / 10dB step
Max. Input Level:     +10dBm, (0dB attenuation), DC : ±25V

.AT5011+ Tracking Generator Specifications
Output Frequency Range:     150KHz to 1050MHz.
Output Power Level:      -50dBm to +1dBm (in 10dB steps & Variable)
Output Attenuator:     0 to 40 dB (4 x 10 dB steps).
Output Attenuator Accuracy:     ±1dB
Output Flatness (150KHz to 1050MHz):     ±1.5dB
Spurious Outputs:     Harmonic Spurs & Non harmonic Spurs( RFI): <20dBc
Output Impedance:     50 ohms (BNC female)