该型号官方中文站未提供独立中文产品手册,本节内容依据官方产品页与官方规格书整理。
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EVS300 70MHz至350MHzILS/VOR 分析仪|罗德与施瓦茨 (在产)
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罗德与施瓦茨 · Rohde & Schwarz
EVS300 ILS/VOR 分析仪
R&S®EVS300 是罗德与施瓦茨的 ILS/VOR 分析仪。官方目录位于「分析仪 / 导航分析仪」。官方标称频率范围:70 MHz至350MHz。官方技术指标共 70 组、253 项,详见「详细指标」。
产品简介
该型号官方中文站未提供独立中文产品手册,本节内容依据官方产品页与官方规格书整理。
官方公布的主要指标:频率范围 70 MHz至350MHz;频率分辨率 100Hz;分辨率 0.01 %;阻抗 1 MΩ, nominal;environmental conditions, aging , wear and tear.。
官方公布的产品型号:EVS300、NRT-Zxx、EVS-Z1、EVS-Z2、EVS-Z3、EVS-Z4、EVS-Z5、EVS-Z6。
核心参数
• 频率范围:70 MHz至350MHz
• 频率分辨率:100Hz
• 分辨率:0.01 %
• 阻抗:1 MΩ, nominal
• environmental conditions, aging:, wear and tear.
• ILS LLZ:108 MHz至112MHz
• ILS GS:320 MHz至340MHz
• VOR, GBAS:108 MHz至118MHz
产品型号
• 官方型号:EVS300、NRT-Zxx、EVS-Z1、EVS-Z2、EVS-Z3、EVS-Z4、EVS-Z5、EVS-Z6、EVS-Z7、EVS-Z21、I、S、O9
资源下载
详细指标请见 EVS300 详细指标页。
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库
以下为 R&S®EVS300 的官方技术指标,共 70 个指标组、253 项。
参数名以行业通用中文术语为主(其中 200 项保留官方规格书原文),数值与单位保留官方规格书原样。
技术指标
• EVS300_dat-sw_en_5213-6070-22_v0701_cover.indd:1 | 16.04.2018 | 14:00:24
Uncertainties
• environmental conditions, aging:, wear and tear.
频率
• 频率范围:70 MHz至350MHz
• ILS LLZ:108 MHz至112MHz
• ILS GS:320 MHz至340MHz
• VOR, GBAS:108 MHz至118MHz
• 频率分辨率:100Hz
• 温度漂移:10 °C to +55 °C | 1 ppm
Absolute level
• Maximum input power:+13 dBm
• normal mode (preamplifier off):110 dBm to -10 dBm
• low distortion mode (RF attenuator on):100 dBm to +20 dBm
• autorange mode:120 dBm to +20 dBm
• Level resolution:0.1 dB
• 精度:at -30 dBm | < 0.8 dB
• Linearity error:in range from -70 dBm至0 dBm | < 0.5 dB
mode
• Inherent noise:low noise mode | < -115 dBm
• Spurious response, inherent:without input signal, low noise mode | < -90 dBm
Intermodulation
• Third-order intercept point (TOI):2 × 10 dBm, f > 200kHz, low distortion | > 20 dBm
ILS signal analysis
• Input level range:80 dBm to +10 dBm
Modulation depth (0 % to 95 %)
• 分辨率:0.01 %
• 精度:90/150Hz ± 2.5 % 2 | ≤ 0.5 %
• voice/identifier:≤ 1.0 %
AF
• 精度:90/150Hz ± 5Hz 1020Hz ± 50Hz | ≤ 0.05Hz ≤ 5.0Hz
Phase angle 90/150 Hz
• Measurement range:0° to +120° or -60° to +60°
• 分辨率:0.1°
• 精度:≤ 0.2°
DDM measurement, localizer mode
• 精度:≤ ±10 % DDM | ≤ 0.04 % DDM ± 0.1 % of reading
• > ±10 % DDM:≤ 0.04 % DDM ± 0.2 % of reading
DDM measurement, glideslope mode
• 精度:≤ ±20 % DDM | ≤ 0.08 % DDM ± 0.1 % of reading
• > ±20 % DDM:≤ 0.08 % DDM ± 0.2 % of reading
• 2 Max. frequency drift of modulation signal.
ILS demodulation filters (for DDM and SDM calculation)
• Measurement modes:Single CRS+CLR CRS CLR CRS|CLR
• ∆f:filter flatness (ripple < 0.1 dB) | 12.4kHz | 32.0kHz | 12.4kHz | 12.4kHz | 12.4kHz
• ∆f:3 dB bandwidth | 14.8kHz | 34.9kHz | 14.8kHz | 14.8kHz | 14.8kHz
• ∆f:60 dB stopband attenuation | 18.8kHz | 39.1kHz | 18.8kHz | 18.8kHz | 18.8kHz
Marker beacon signal analysis
• Input level range:80 dBm to +10 dBm
Modulation depth (80 % to 100 %)
• 分辨率:0.01 %
• 精度:400/1300/3000Hz ± 2 % 3 | ≤ 0.5 %
• ID tone 1020 Hz ± 2 % 3:≤ 1.0 %
AF
• 精度:400/1300/3000Hz ± 50Hz | 3 | ≤ 0.5Hz
• ID tone 1020 Hz ± 50 Hz 3:≤ 5.0Hz
VOR signal analysis
• Input level range:90 dBm to +10 dBm 4
Azimuth
• 分辨率:0.01°
• 精度:≤ ±0.1° 5
AM modulation depth (0 % to 50 %)
• 分辨率:0.01 %
• 精度:30/9960Hz ± 2 % 3 | ≤ 0.5 %
• voice/identifier:≤ 1.0 %
• AM distortion:≤ 1.0 %
AF frequency
• 精度:30Hz ± 3Hz 3 1020Hz ± 50Hz 3 9960Hz ± 100Hz 3 | ≤ 0.03Hz ≤ 5.0Hz ≤ 0.5Hz
FM accuracy
• 分辨率:0.1Hz
• 精度:≤ 0.1Hz ± 0.5 % of reading
• 3 Max. frequency drift of modulation signal.
• 4 Measurement time for input range -90 dBm to -80 dBm: 500 ms.
• 5 Azimuth accuracy for input level -90 dBm to -80 dBm: < ±0.3°.
Frequency scan (R&S®EVS-K1 option)
• 频率范围:70 MHz至350MHz
• 70 MHz至350MHz
• Level measurement range:selectable | 120 dBm to +13 dBm
• Resolution bandwidths:1/3/10/30kHz
• Trace functions:clear/write, average, peak hold, view
FFT mode (R&S®EVS-K4 option)
• 频率范围:20/10/5/2.5/1.25/0.625kHz
• Window functions:none/Hann/flat top
• Window flatness:none | +0/-4 dB
• Hann:+0/-1.5 dB
• flat top:+0/-0.1 dB
• 3 dB bandwidth:none | 0.2 % of span
• Hann:0.31 % of span
• flat top:0.8 % of span
• Trace functions:clear/write, average, peak hold, view
• Supported sensors:USB connector R&S®NRP-Z81, R&S®NRP-Z51,
R&S®NRP-Z21
• RS-232 connector:NRT-Z14、NRT-Z44
• Displayed values:NRP-Zxx average power
peak power (with R&S®NRP-Z81 only)
• NRT-Zxx:power forward (average or PEP)
return loss, VSWR
• Units:power W/dBm/dB (to reference level)
• return loss (R&S®NRT-Zxx):dB
• 分辨率:power (R&S®NRP-Zxx) | 0.01 mW/dBm/dB
• power (R&S®NRT-Zxx):0.01 W/dBm/dB
• VSWR (R&S®NRT-Zxx):0.01
• return loss (R&S®NRT-Zxx):0.01 dB
• Measurement time:NRP-Zxx | 10 ms至2000 ms
• NRT-Zxx:50 ms至2000 ms
DME pulse shape view (R&S®EVS-K6 option)
• Supported sensor:R&S®EVS-K5 required NRP-Z81
• Input range:1 nW至100 mW
(-60 dBm to +20 dBm)
• Units:dBm/W/V
• Data acquisition:sample rate | 2.5/10/40/80MHz
• buffer size:0.5/1/2/4/8 ksample
• Trigger settings:trigger mode normal/single shot
required for external triggering)
• trigger level:variable within input range
• trigger slope:positive/negative
• trigger delay:50.00 µs至9999.00 µs
• Averaging:1/4/16/64/256/1024
pulse spacing
• 分辨率:time values pulse analysis | 0.01 µs
Oscilloscope mode (R&S®EVS-K7 option)
• Input range:baseband range 5 V | 0.8/1.6/4/8/16 V
• baseband range 500 mV:80/160/400/800/1600 mV
• RF input, modulation depth:8/16/40/80/200 %
• 分辨率:8 div | 40 pixel/div
• 精度:baseband range 5 V | ≤ (50 mV + 1 pixel)
• baseband range 500 mV:≤ (5 mV + 1 pixel)
• RF input:≤ (1.0 % + 2 % of value + 1 pixel)
• Time range:10/20/40/80/160/320 ms
• 分辨率:10 div | 45 pixel/div
• 精度:time measurements | ≤ 2 pixel
Input level 6
• Range:90 dBm to +10 dBm
• 分辨率:0.1 dB
• 精度:at -30 dBm | < 1.0 dB
• Linearity error:in range from -70 dBm至0 dBm | < 0.8 dB
• Inherent noise:low noise mode | < -115 dBm
• Slots:A to H
messages in slot view)
• Supported message types: message type 1
Input level 6
• Range:90 dBm to +10 dBm
• 分辨率:0.1 dB
• 精度:at -30 dBm | < 1.0 dB
• Linearity error:in range from -70 dBm至0 dBm | < 0.8 dB
• Inherent noise:low noise mode | < -115 dBm
• Slots:A to H
messages in slot view)
• Supported message types: message type 1
Data logger
• Simultaneously recorded:ILS Measurement modes
• parameters per record set:Single CRS+CLR CRS CLR CRS | CLR
• (selectable):STIOCP
• Index:
• *1: view mode = normal:Date
• *2: view mode = distortion:Time
• CRS/SINGLE [kHz]:
• CLR [kHz]:
• LEVEL [dBm; dBμV]:
• AM-MOD./90 Hz [%]:
• AM-MOD./150 Hz [%]:
• DDM [μA; %, 1]:
• SDM [μA; %, 1]:
• FREQ_90 [Hz]:*1 *1 *1 *1
• FREQ_150 [Hz]:*1 *1 *1 *1
• PHI-90/150 [°]:*1 *1 *1 *1
• Voice-Mod. [%]:*1 *1 *1 *1
• ID-Mod. [%]:*1 *1 *1 *1
• ID-F. [Hz]:*1 *1 *1 *1
• ID-Code:
• LEV_CLR [dBm; dBμV]:
• LEV_CRS [dBm; dBμV]:
• AM-MOD_CLR/90 Hz [%]:
• AM-MOD_CLR/150 Hz [%]:
• DDM_CLR [μA; %, 1]:
• SDM_CLR [μA; %, 1]:
• AM-MOD_CRS/90 Hz [%]:
• AM-MOD_CRS/150 Hz [%]:
• DDM_CRS [μA; %, 1]:
• SDM_CRS [μA; %, 1]:
• PHI-90/90 [°]:
• PHI-150/150 [°]:
• K2/90 Hz [%]:*2 *2 *2 *2
• K2/150 Hz [%]:*2 *2 *2 *2
• K3/90 Hz [%]:*2 *2 *2 *2
• K3/150 Hz [%]:*2 *2 *2 *2
• THD/90 Hz [%]:*2 *2 *2 *2
• THD/150 Hz [%]:*2 *2 *2 *2
• MeasTime [ms]:
• MeasMode:
• LLZ_GS:
• VOR:STIOCP
ID-Code
• marker beacon:STIOCP
ID-CODE
• GBAS:Channel
- max 256* (per FASDB) -
• SCAT I:Channel
- max 256* (per FASDB) -
• Additionally recorded:GPS_lat.
• parameters in all modes:GPS_long.
TrigCounter
• Data rate:up至100 record sets/s
• Number of record sets per data list:1 000 000
• Graphical representation:ILS mode up至3 traces
of data logger content
• Selectable parameters for:ILS mode DDM [μA]
• graphical representation:DDM_CRS [μA]
LEV_CRS [dBm]
• Display functions:ILS mode marker, marker to peak
horizontal scaling
• of data logger content:reference [m]
Inputs and outputs (front)
• RF input:channel 1 N connector, 50 Ω
• channel 2, R&S®EVS-B1 option:N connector, 50 Ω
• AF output:3.5 mm female connector
• Antenna supply:output for feeding active antennas
Inputs and outputs (rear)
• Remote interface:RS-232, 9-pin D-Sub connector
• GPS interface:R&S®EVS-K2 options RS-232, 9-pin D-Sub connector
• LAN interface:RJ-45, 100BASE-T
• DC output:12 V, max. 300 mA
• DC input:10 V至28 V
• Baseband/trigger input:BNC connector
• 阻抗:1 MΩ, nominal
• baseband level for 100 % modulation:500 mV/5 V
depth (selectable)
• trigger level:3.3 V至12 V, nominal
以上为前 182 项指标;完整指标(共 253 项)见官方规格书(本页底部「资源下载」)。
型号与选件
• 官方型号:EVS300、NRT-Zxx、EVS-Z1、EVS-Z2、EVS-Z3、EVS-Z4、EVS-Z5、EVS-Z6、EVS-Z7、EVS-Z21、I、S、O9
指标整理自官方文件:EVS300_dat-sw_en_5213-6070-22_v0701.pdf
资源下载
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库

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