ST-5112具有5MHz-65MHz的回程频率范围和幅度连续可调的特点,采用先进的DDS技术和高速D/A芯片,确保高精度。
| 
 Frequency range  | 
 5MHz~65MHz  | 
| 
 Frequency accuracy    | 
 ±20ⅹ10-6  | 
| 
 Minimum frequency step  | 
 100KHz  | 
| 
 Maxmum output level    | 
 110dBμV  | 
| 
 Maxmum output attenuation  | 
 30dB/1dB step  | 
| 
 Output level accuracy     | 
 <±2dB  | 
| 
 Output impedance  | 
 75Ω/BNC  | 
| 
 Battery      | 
 2Ah AA Ni-MH battery  | 
| 
 Work time  | 
 above 4.5 hour  |