Оценок - 3, средний балл: 4
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Фрагмент инструкции
peak 01b = RMS avg 10b = neg. peak 11b = sampling mode) bits 3-4 : Amplitude Units (Log) -(00b = dBm 01b = dBV 10b = dBmV 11b = dBuV) (Linear) – 00b = Watts 01b = Volts bit 5 : Channel Power On/Off bit 6 : Adjacent Channel Power On/Off bit 7 : Units Type (0b = Log 1b = Linear) 295) Status Byte 4170 (0b = Off/Beep if data is BELOW line, 1b = On/Beep if data is ABOVE line) (LSB) bit 0 : Limit Type (0b = Single, 1b = Multiple) bit 1 : Not Used bit 2 : Single Limit On/Off bit 3 : Single Limit Beep Level ABOVE/BELOW bit 4 : Multiple Limit Upper Segment 1 Status On/Off bit 5 : Multiple Limit Upper Segment 1 Beep Level ABOVE/BELOW171 bit 6 : Multiple Limit Upper Segment 2 Status On/Off bit 7 : Multiple Limit Upper Segment 2 Beep Level ABOVE/BELOW 296) Status Byte 5 ( 0b = Off/Beep if data is below line, 1b = On/Beep if data is above line) (LSB) bit 0 : Multiple Limit Upper Segment 3 Status On/Off bit 1 : Multiple Limit Upper Segment 3 Beep Level ABOVE/BELOW bit 2 : Multiple Limit Upper Segment 4 Status On/Off bit 3 : Multiple Limit Upper Segment 4 Beep Level ABOVE/BELOW bit 4 : Multiple Limit Upper Segment 5 Status On/Off bit 5 : Multiple Limit Upper Segment 5 Beep Level ABOVE/BELOW bit 6 : Multiple Limit Lower Segment 1 Status On/Off bit 7 : Multiple Limit Lower Segment 1 Beep Level ABOVE/BELOW172 297) Status Byte 6 (0b = Off/Beep if data is BELOW line, 1b = On/Beep if data is ABOVE line) (LSB) bit 0 : Multiple Limit Lower Segment 2 Status On/Off bit 1 : Multiple Limit Lower Segment 2 Beep Level ABOVE/BELOW bit 2 : Multiple Limit Lower Segment 3 Status On/Off bit 3 : Multiple Limit Lower Segment 3 Beep Level ABOVE/BELOW bit 4 : Multiple Limit Lower Segment 4 Status On/Off bit 5 : Multiple Limit Lower Segment 4 Beep Level ABOVE/BELOW bit 6 : Multiple Limit Lower Segment 5 Status On/Off bit 7 : Multiple Limit Lower Segment 5 Beep Level ABOVE/BELOW 298) Status Byte 7 (LSB) bits 0-6: Number of sweeps to average (1-25, 1 implies averaging OFF) 170 For bits 2, 1 and 0 (“X” is “don’t care): 0X0=no limit, 1X0=single limit, 0X1=multiple limit, 1X1=multiple limit. 171 Upper limits always trigger an error beep if data is ABOVE the limit segment, for example, this bit is always 1b. 172 LOWER limits always trigger an error beep if data is BELOW the limit segment, for example, this bit is always 0b. Site Master PM bit 7: Not Used 299) Reference Level Offset 173(highest byte) 300) Reference Level Offset 301) Reference Level Offset 302) Reference Level Offset (lowest byte) 303) External Reference Frequency 174 304) Signal Standard175 (highest byte) 305) Signal Standard (lowest byte) 306) Channel Selection176 (highest byte) 307) Channel Selection (lowest byte) 308) Interference Analysis Cellular Standard177 309) Interference Analysis Estimated Bandwidth (highest byte) 310) Interference Analysis Estimated Bandwidth 311) Interference Analysis Estimated Bandwidth 312) Interference Analysis Estimated Bandwidth (lowest byte) 313) Interference Analysis Frequency178 (highest byte) 314) Interference Analysis Frequency 315) Interference Analysis Frequency 316) Interference Analysis Frequency (lowest byte) 317-320) Reserved 321) Trigger Type179 322) Trigger Position (0 – 100%) 323) Min Sweep Time (in s) (highest byte) 324) Min Sweep Time (in s) 325) Min Sweep Time (in s) 326) Min Sweep Time (in s) (lowest byte) 327) Video Trigger Level180 (highest byte) 328) Video Trigger Level 329) Video Trigger Level 330) Video Trigger Level (lowest byte) 331) Status Byte 8 (0b = Off, 1b = On) (LSB) bits 0-1: Trace Math Operation (00b = A only, 01b = A-B, 10b = A+B) bit 2: Max Hold On/Off bit 3: Min Hold On/Off bit 4: Transmission Calibration On/Off (Option 21 only) bit 5: Bias Tee On/Off (Option 10 only) bit 6: Occupied BW Measurement On/Off bit7: Not Used 332) Impedance (00h = 50,0Ah=75. Anritsu Adapter, 0Ch = 75. Other Adapter) 333) Impedance Loss181 (higher byte) 334) Impedance Loss (lower byte) 173 Value sent as ( value in dBm * 1000 ) + 270,000 174 1 byte in MHz (i.e. 20 = 20MHz) 175 Index into Standard List (use control byte #89 to retrieve the ASCII string name). “No Standard” sent as FFFEh 176 “No Channel” is sent as FFFEh 177 4 Standards – 00h = 1250KHZ CDMA, 01h = GSM, 02h = TDMA, 03h = AMPS, 04h = Unknown FFh = Interference Analysis Measurement OFF 178 Scaled by Frequency Scale Factor (bytes 335-336) 179 Trigger Type – 00h = Single, 01h = Free Run, 02h = Video, 03h = External 180 Value sent as ( value in dBm * 1000 ) + 270,000 181 Value sent as (value in dB * 1000), valid values are 0 to 20 dB Site Master PM 335) Frequency Scale Factor182 (higher byte) 336) Frequency Scale Factor (lower byte) 337) Frequency Range Minimum183 (highest byte) 338) Frequency Range Minimum 339) Frequency Range Minimum 340) Frequency Range Minimum (lowest byte) 341) Frequency Range Maximum184 (highest byte) 342) Frequency Range Maximum 343) Frequency Range Maximum 344) Frequency Range Maximum (lowest byte) 345) Linked Trace Number (1-200) 346) Status Byte 9 (0b=Off,...
Эта инструкция также подходит к моделям:Сетевое оборудование - Site Master S332D (566.07 kb)