Frequency section频率节 | | Frequencyrange频率范围 | 50kHz to 3.3GHz50khz到3.3ghz | | Centerfrequency中心频率 | | | Settingresolution设置的决议 | 100kHz为100 kHz Allows rotary encoder, numerickey and function key允许旋转编码器,数字键和功能键 | | Accuracy准确性 | | within±(30+20T)kHz±1dot在± ( 30二十○吨)千赫± 1dot | T : Sweep time (s)电话:扫描时间(秒) |
| | (frequency span : 200kHz to10MHz, RBW : 30kHz, 23 ±5°C) (频率跨度:在200 kHz至为10MHz , rbw :30khz , 23 ± 5 ° C时) |
| within±(100+700T)kHz±1dot在± ( 100 700吨)千赫± 1dot | T : Sweep time (s)电话:扫描时间(秒) |
| | (frequency span : 20MHz to3.3GHz, RBW : 100kHz, 23 ±5°C) (频率跨度:为20 MHz到3.3ghz , rbw :100 kHz时, 23 ± 5 ° C时) |
| | RBW frequency errorrbw频率误差 | within ±6% of RBW (RBW : 3kHz,30kHz)在± 6 %的rbw ( rbw : 3khz , 30khz ) within ±30% of RBW (RBW : 100kHzto 3MHz)在± 30 % rbw ( rbw : 100 kHz到3 MHz ) | | Frequency span频率跨度 | | | Setting range设定范围 | 0Hz (zero span), 200kHz to 2GHz(1-2-5step) and 3.3GHz (full span) 0hz (零跨度) ,在200 kHz至2.0GHz的( 1 - 2 - 5step )和3.3ghz (完整跨度) | | Accuracy准确性 | within ±3% ±20TkHz ±1dot(Frequency span : 200kHz to 10MHz, 23 ±5°C) ± 3 % ± 20tkhz ±1dot (频率跨度:在200 kHz至为10MHz , 23 ± 5 ° C时) within ±3% ±200TkHz ±1dot(Frequency span : 20MHz to 3.3GHz, 23 ±5°C) ± 3 % ± 200tkhz± 1dot (频率跨度:为20 MHz到3.3ghz , 23 ± 5 ° C时) | T : Sweep time (s)电话:扫描时间(秒) |
| | Displayresolution显示分辨率 | Frequencyspan/250频率span/250 Frequency span/1000 (only themeasurement by RS-232C communication)频率span/1000 (只测量的RS -232c的沟通) | | Display dotnumber展示点的数目 | 251dots, 1001dots (only themeasurement by RS-232C communication) 251dots , 1001dots(只测量的RS - 232c的沟通) | | (The unit displays data in 251horizontal dots, but it internally captures(单位的数据显示,在251点的水平,但它内部捕获 the trace in 1001dots)微量元素在1001点) |
| | Resolutionbandwidth决议带宽 | 3dB bandwidth 3dB带宽 | | Setting range设定范围 | 3kHz to 3MHz (1-3step) andAUTO 3khz至3 MHz ( 1 - 3step )和汽车 | | Accuracy准确性 | within ±20% ± 20 % | | Selectivity选择性 | 1 : 12 (typical, 3dB :60dB) 1 : 12 (典型,三分贝: 60分贝) | | Videobandwidth视频带宽 | 100Hz to 1MHz (1-3step) andAUTO 100 Hz为1MHz ( 1 - 3step )和汽车 | | SSB Phasenoise单边带相位噪声 | -90dBc / Hz (typical, 100kHzoffset, RBW : 3kHz, VBW : 100Hz, - 90dbc / Hz (上典型,为100kHz抵销, rbw : 3khz , vbw : 100 Hz , Sweep time : 0.3s)扫描时间:0.3 s ) | | Spuriousresponse杂散响应 | less than -60dBc不到-60dbc | | Harmonics谐波 | less than -40dBc @100MHz to3.3GHz不到- 40dbc @ 100 MHz至3.3ghz |
Amplitude section振幅节 | | | Referencelevel参考水平 | | | Setting range设定范围 | +10 to -60dBm (1dB step)10至60dbm ( 1分贝步骤) | | Accuracy准确性 | within ±0.8dB ±1dot在±0.8分贝± 1dot (center frequency : 100MHz, RBW: 3MHz, VBW : 1MHz, ATT : 0dB, 23 ±5°C) (中心频率: 100MHz的, rbw: 3 MHz , vbw :为1MHz ,收件人:零分贝, 23 ± 5 ° C时) | | Unit单位 | dBm, dBV, dBmV, dBµV, dBµV/m,dBµA/m dBm时, dbv , dbmv ,分贝为μ v ,分贝μ伏/米,分贝μ /米 | | (dBµV/m and dBµA/m is used themeasuring function) (分贝μ伏/米和1 μ分贝/米,是用来测量功能) |
| | Average noiselevel平均噪音水平 | -117dBm (typical, centerfrequency : 100MHz RBW : 3kHz, VBW : 100Hz) - 117dbm(典型值,中心频率: 100MHz的rbw : 3khz , vbw : 100 Hz ) | | FrequencyCharacteristic频率特性 | within ±2.0dB ±1dot (50kHzto100MHz)在±二点○分贝± 1dot ( 50khz to100mhz ) within ±1.0dB ±1dot (100MHz to3.3GHz)在± 1.0分贝± 1dot ( 100 MHz至3.3ghz ) | | Inputimpedance输入阻抗 | 50ohm 50 Ω | | Input VSWR输入驻波 | less than 2.0小于2.0 | | Inputattenuator输入衰减器 | | | Operatingrange经营范围 | 0 to 25dB (1dB step), coupledwith reference level 0至二五分贝( 1分贝步骤) ,再加上参考水平 | | Switchingerror切换错误 | within ±0.6dB在±0.6分贝 | | RBW switching errorrbw开关错误 | within ±0.6dB在±0.6分贝 | | Display dotnumber展示点的数目 | 200dot | | Display scale展示规模 | | | Scale规模 | 10dB / div, 2dB /div一十零分贝/组别, 2分贝/组别 | | Accuracy准确性 | within ±0.2dB / 2dB±1dot在± 0.2分贝/ 2分贝± 1dot within ±0.8dB / 10dB±1dot在± 0.8分贝/一十零分贝± 1dot within ±1.6dB / 70dB±1dot在± 1.6分贝/七十〇分贝± 1dot | | Input damagelevel输入损害水平 | +23dBm (CW average power),25VDC 23 dBm的(连续平均功率) , 25vdc | | Inputconnector输入接头 | SMA (J)形状记忆合金( j)条 |
Sweep section打扫节 | | | Sweep time扫描时间 | | | Setting range设定范围 | 10ms to 30s (1-3step, frequencyspan : 0 to 2GHz) and AUTO 10ms到30多岁( 1 - 3step ,频率跨度: 0到2GHz的)和汽车 30ms to 30s (1-3step, frequencyspan : full span) and AUTO 30 ms至30岁( 1 - 3step,频率跨度:充分跨度)和汽车 | | Accuracy准确性 | within ±0.1% ±1dot ( frequencyspan : 0 to 2GHz)在± 0.1 % ± 1dot (频率跨度: 0到2 GHz的) within ±1.5% ±1dot ( frequencyspan : full span)在± 1.5 % ± 1dot (频率跨度:充分跨度) | | Trigger mode触发模式 | AUTO (frequency span : zerospan)自动(频率跨度:零跨度) | | Detection mode检测模式 | Positive peak, Negative peak,Sample积极的高峰期,负峰,样本 | | (when sweep time is 10ms or30ms, only Sample can be set) (打扫时,时间是10ms或30 ms,只有样品可设定) |
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Functions职能 | | | Marker标记 | | NORM :规范: | displays frequency (7 digitsmax) and level (4 digits max) at marker point.显示频率( 7位数max)和水平( 4位数字最大值)在标记点。 | | DELTA :三角洲: | displays difference frequencyand level between 2 markers.显示差频和水平之间的二标记。 |
| | Peak search山顶搜索 | | NORM :规范: | searches a peak point within10div.搜寻的高峰点10div 。 Available NEXT peak(10max).明年高峰期( 10max ) 。 | | ZONE :区: | searches a peak point within azone designated by center andwidth.搜寻的高峰点,一区指定的中心和宽度。 Marker moves to a peakpoint each sweep.标记的动作达到了高潮点,每个打扫。 |
| | Calculation计算 | NORM, MAX HOLD, MIN HOLD,AVERAGE, OVER WRITE规范,最高举行,闽举行,平均超过收件 * MAX/MIN HOLD : 2 to 1024times, AVERAGE : 2 to 256 *最高/最低举行: 2日至1024倍,平均: 2256 | | Measuring测量 | Channel power, Adjacent channelpower, Occupied frequency bandwidth, Electric field strength (needsoptional antenna), Magnetic field strength (needs optional magneticfield probe) measurement.信道功率,相邻通道功率,占用频率带宽,电场强度(需要可选的天线),磁场强度(需要可选的磁场探头)测量。 | | AUTO tuning自动调谐 | When pressing AUTO TUNE key, themaximum level spectrum within 3.3GHz bandwidth is adjusted tocenter, and reference level, RBW, VBW and sweep time are adjustedto optimum values.当按下自动调整键,最高水平的频谱, 3.3ghz的带宽调整到中心,参考水平, rbw, vbw和扫描时间调整到最佳值。 | | Save / Load储存/负载 | | | Save保存 | Saves 100 traces and 100setups节省了100和100的痕迹,设置 | | Load加载 | Loads 1 trace and 1setup载荷一追查和1安装 |
General一般 | | | Communication沟通 | | | Interface接口 | RS-232C的RS - 232c | | Baud rate波特率 | 2,400 to 38,400bps2400至38400个基点 | | Hard copy硬拷贝 | Allows direct hard copy with anoptional printer可直接硬拷贝与一个可选的打印机 | | Display显示 | | | Display显示 | LCD液晶显示器 | | Backlight背光 | CFL backlightCFL的背光 | | Resolution决议 | 320 (H) × 240 (V) dots320 (高) × 240 (五)点 | | Power source电源 | | | Battery电池 | Ni-MH Battery(optional)镍氢电池(可选) | | External DCsource外部直流电源 | DC jack, +4.75~+5.25VDC /4A直流插口, 4.75 〜 5.25伏直流电/第4 A |
Other其他 | | | Operatingtemperature操作温度 | 0 to 50°C (Guaranteed at 23±10°C, without soft carrying case) 0至50 ° C (保证在23 ± 10 °C时,无软进行个案) | | Operatinghumidity操作湿度 | less than 40°C / 80%RH(Guaranteed at less than 33°C / 70%RH,低于40 ℃ / 80%相对湿度(保证在不到33 ℃ / 70 %相对湿度, without soft carryingcase)无软进行个案) | | Storagetemperature储存温度 | -20 to 60°C, less than 60°C /70%RH -20至60 ° C时,小于60 ℃ / 70 %相对湿度 | | Dimensions尺寸 | 162 (W) × 70 (H) × 260 (D) mm(exclude projections and stand) 162 (宽) × 70 (高) × 260 (厚)mm (不包括预测和立场) | | Weight重量 | approx.约。1.8kg (included battery), approx.一点八千克(包括电池) ,约。 1.5kg(without battery)一点五公斤(无电池) |
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