TACAN/DME站点测试仪——TACAN和DME站点的维护检查与空间信号分析
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EDST300 960MHz至1215MHz卫星/广电测试仪|罗德与施瓦茨 (在产)
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罗德与施瓦茨 · Rohde & Schwarz
EDST300 卫星/广电测试仪
R&S®EDST300 是罗德与施瓦茨的卫星/广电测试仪。官方目录位于「分析仪 / 导航分析仪」。官方标称频率范围:960 MHz至1215MHz。官方技术指标共 60 组、189 项,详见「详细指标」。
产品简介
TACAN/DME 站点测试仪——TACAN 和 DME 站点的维护检查与空间信号分析
官方公布的主要指标:频率范围 960 MHz至1215MHz;频率分辨率 0.1MHz;分辨率 0.1kHz;输出功率 80 dBm to +30 dBm;阻抗 50 Ω (nom.)。
官方公布的产品型号:EDST300、Span5、MHz、Resolution1、Hz。
核心参数
• 频率范围:960 MHz至1215MHz
• 频率分辨率:0.1MHz
• 分辨率:0.1kHz
• 输出功率:80 dBm to +30 dBm
• 阻抗:50 Ω (nom.)
• Military standards:STANAG 5034, MIL-STD-291C
• Civil standards:ICAO Annex 10, ICAO Doc 8071
• 年老化率:≤ 1 ppm
产品型号
• 官方型号:EDST300、Span5、MHz、Resolution1、Hz
资源下载
详细指标请见 EDST300 详细指标页。
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库
以下为 R&S®EDST300 的官方技术指标,共 60 个指标组、189 项。
参数名以行业通用中文术语为主(其中 150 项保留官方规格书原文),数值与单位保留官方规格书原样。
Standards
• Military standards:STANAG 5034, MIL-STD-291C
• Civil standards:ICAO Annex 10, ICAO Doc 8071
频率
• 频率范围:960 MHz至1215MHz
• 频率分辨率:0.1MHz
+ temperature drift + calibration accuracy)
• 年老化率:≤ 1 ppm
• 温度漂移:+5 °C to +40 °C | ≤ 1 ppm
• Achievable internal calibration accuracy:≤ 1 ppm
Offset from nominal channel frequency
• 分辨率:0.1kHz
• 精度:60 dBm to +30 dBm, | 1 ppm (nom.)
Maximum input level
• DC voltage:DC | +25 V
• RF pulse power:+36 dBm
Power measurement
• Units:dBm and W
• Display range:120 dBm to +30 dBm
• Measurement range, peak detector:autorange mode
• RF input 1:80 dBm to +30 dBm
• RF input 2:100 dBm to +10 dBm
• Measurement range, average detector:autorange mode
• RF input 1:95 dBm to +30 dBm
• RF input 2:110 dBm to +10 dBm
• Level resolution:0.01 dB
level range: 15 dBm to 25 dBm,
• 95 % confidence level, +20 °C to +30 °C
• Internally generated spurious signals:RF input 2, low noise mode | < -95 dBm
External Attenuation Measurement 2
• Deviation:10 dB至60 dB attenuation between | < 0.3 dB (nom.)
level range: -80 dBm to +30 dBm,
• 95 % confidence level, +20 °C to +30 °C
Intermodulation
• 1 dB compression point:RF input 1, low distortion mode | +33 dBm (nom.)
• RF input 2, low distortion mode:+10 dBm (nom.)
• Third order intercept point (TOI):RF input 1, low distortion mode | +50 dBm (typ.)
• RF input 2, normal mode:+20 dBm (typ.)
TACAN analysis (R&S®EDST-K1 option, export license required)
• Input level range:RF input 1 | 80 dBm to +30 dBm
• RF input 2:92 dBm to +10 dBm
• Modulation depth:5 % to 50 %
• 分辨率:0.01 %
• Deviation:15Hz/135Hz ± 5 % 1 | < 0.5 %
AF
• 分辨率:0.01Hz
• Deviation:15Hz/135Hz ± 5 % 1 | < 0.1Hz
Bearing
• 分辨率:0.01°
• Deviation:70 dBm to +30 dBm, RF input 1, | < 0.2°
STANAG 5034, modulation depth of
• 15 Hz and 135 Hz signals =:21 %,
measurement time ≥ 1 s
• Additional bearing error:70 dBm to +30 dBm, RF input 1, | < 0.1°
STANAG 5034, modulation depth of
• 15Hz and 135Hz signals = 7 % to 30 %,
measurement time ≥ 1 s
• Deviation:90 dBm to -70 dBm, RF input 2, | < 0.5°
STANAG 5034, modulation depth of
• 15 Hz and 135 Hz signals =:21 %,
measurement time ≥ 1 s
• Bearing acquisition time:< 3 s
Phase angle 15 Hz/135 Hz
• 分辨率:0.01°
STANAG 5034, modulation depth of
• 15Hz and 135Hz signals = 20 %,
measurement time ≥ 500 ms
• MRB pulse count:range X | 8至14 double pulses/MRB
• range Y:8至15 single pulses/MRB
• MRB pulse spacing:range X/Y | 28 µs至32 µs
• ARB pulse count:range X | 4至8 double pulses/ARB
• range Y:8至15 single pulses/ARB
• ARB pulse spacing:range X | 22 µs至26 µs
• range Y:13 µs至17 µs
• 分辨率:0.001 µs
• Deviation:< 0.05 µs
• Pulse repetition rate:1/s至8000/s
Identifier analysis
• ID code:morse code | 2至4 characters
• ID pulse repetition rate:1325 Hz至1375Hz
• Equalizer pulse delay:range | 80 µs至120 µs (nom.)
• Uncertainty of ID timing measurements:< 2 ms (nom.)
• Dot length:range | 80 ms至170 ms. (nom.)
• Dash length:range | 240 ms至510 ms (nom.)
• ID period:range | 10 s至50 s (nom.)
Pulse shape analysis (time domain, R&S®EDST-K2 option)
• Resolution bandwidth:selectable | 0.5MHz, 10MHz (nom.)
• Display range:displayed noise floor up to +30 dBm
• Time/division:0.5/1/2/5/10/20/50 µs, selectable
• 参考电平:70 dBm to +30 dBm
• Trace functions:clear/write, average, max. hold
Trigger
• Trigger source:level/external/DME pulse/interrogator
• Trigger delay:500 µs to +8000 µs
• Pulse shape analysis:pulse 1, pulse 2 rise time, duration, decay time
• 分辨率:0.01 µs
• Deviation:< 0.05 µs (nom.)
• 分辨率:0.001 µs
• Deviation:< 0.05 µs
• Additional measurement values:peak variation
channel rejection measurement)
• Time/division:10 µs
• frequency and:±0.8MHz/2.0MHz offsets
Transponder delay/distance measurement 2
• Modes:search, track, memory
• Input level range:RF input 1 | 80 dBm to +30 dBm (nom.)
• RF input 2:100 dBm to +10 dBm (nom.)
Delay/distance measurement
• Delay/distance range:20 ns至4 ms (nom.), 0 NM至400 NM (nom.)
• 分辨率:0.01 µs, 0.001 km, 0.001 NM
• Deviation:70 dBm to +30 dBm, RF input 1, | ≤ 50 ns,
• measurement time ≥ 200 ms,:≤ 7.5 m (nom.),
• PRR ≥ 100/s, 95 % confidence level:≤ 0.005 NM (nom.) -80 dBm to +10 dBm, RF input 2, ≤ 50 ns,
• measurement time ≥ 200 ms,:≤ 7.5 m (nom.),
• PRR ≥ 100/s, 95 % confidence level:≤ 0.005 NM (nom.) -90 dBm to -80 dBm, RF input 2, ≤ 500 ns,
• reply efficiency > 70 %,:≤ 75 m (nom.),
• measurement time ≥ 500 ms:≤ 0.05 NM (nom.) 95 % confidence level -95 dBm to -90 dBm, RF input 2, 500 ns, (nom.),
• measurement time ≥ 500 ms:75 m (nom.), 95 % confidence level 0.05 NM (nom.)
• Lock-on time:reply efficiency > 70 %, | < 3 s
search mode pulse rate 150/s
• Reply efficiency:range | 0 % to 100 %
Delay offset measurement
• Range:0 dB至60 dB attenuation between | 0 µs至9 µs
RX measurement (R&S®EDST300 generator, R&S®EDST-B2 option)
• 频率范围:960 MHz至1215MHz
• Frequency step size:100kHz
• Channels:1X至126X, 1Y至126Y
• 输出功率:80 dBm to +30 dBm
• Output power step size:0.1 dB
• Level uncertainty:+20 °C to +30 °C, +30 dBm +20 °C to +30 °C, +30 dBm to -80 dBm | < 0.8 dB < 0.8 dB (typ.)
Interrogation loading/reply capability test
• Pulse rate:default mode | 5 Hz至6000Hz, in 1Hz steps
Decoder rejection test
• Pulse spacing:X mode | 12 µs (default)
• Y mode:36 µs (default)
• 设置范围:X/Y mode | 8 µs至42 µs, in 0.1 µs steps
• Deviation:0.05 µs
• Pulse duration:50 % points, default | 3.5 µs ± 0.2 µs
• setting range, 50 % points:1 µs至4.5 µs, in 0.1 µs steps
• Pulse rise time:10 % to 90 % | 2.0 µs ± 0.25 µs
• Pulse decay time:90 % to 10 % | 2.5 µs ± 0.3 µs
• Peak variation:coded pulse pair on 50 Ω load | < 0.5 dB
Pulse counter
• 频率范围:2 Hz至1MHz
• Uncertainty:< 1Hz (nom.)
• Time resolution:50 ns
Inputs and outputs (front)
• RF 1 IN/OUT:RF input/output N connector, 50 Ω
• 驻波比:< 2.0
• RF 2 IN:RF input N connector, 50 Ω
• AF OUT:headphone | 3.5 mm female connector
• Antenna supply:12 V ± 0.5 V (nom.)
Inputs and outputs (rear)
• Analog OUT:analog output BNC connector, 50 Ω (nom.)
• Analog IN:analog input BNC connector, 50 Ω (nom.)
• Trigger OUT:trigger output BNC connector, 40 Ω (nom.)
• Sync OUT 1 (R&S®EDST-B:trigger output (MRB) BNC connector, 40 Ω (nom.)
• Sync OUT 2 (R&S®EDST-B:trigger output (ARB) BNC connector, 40 Ω (nom.)
• 0.5 kΩ out (nom.)
• Ref 10 MHz IN/OUT:BNC connector, 50 Ω (nom.)
• LAN:LAN interface RJ-45, 100BASE-T
• RS-232:RS-232, 9-pin D-Sub connector
R&S®EDST-K1 and software update
• External monitor:DVI-D
DME test antenna (R&S®EDST-Z1 option)
• 频率范围:960 MHz至1215MHz
• Polarization:vertical
• 阻抗:50 Ω (nom.)
• 增益:11 dBi (nom.)
• Front-to-rear ratio:> 26 dB (nom.)
• Pulse power:max. 1000 W
• 驻波比:1:2 (typ.)
• Connector:type N female
• Temperature range:30 °C to +50 °C
• portable use:5/8" screw for prism pole or tripod
• 尺寸:W × H × D approx. 429 mm × 350 mm × 243 mm
(16.89 in × 13.78 in × 9.57 in)
• 重量:1.6 kg (3.53 lb)
Environmental conditions
• 温度:without R&S®EDST-B3 internal battery
• operating temperature range:+5 °C to +40 °C
• permissible temperature range:0 °C to +50 °C
• storage temperature range:25 °C to +70 °C
with R&S®EDST-B3 internal battery
• operating temperature range:+5 °C to +40 °C
permissible temperature range
• charge:0 °C to +45 °C
• discharge:0 °C to +50 °C
• storage temperature range:20 °C to +60 °C
• Damp heat:+25 °C/+40 °C, 95 % rel. humidity, cyclic,
in line with EN 60068-2-30
• Altitude:operating | 4600 m (without external power supply)
• transport:10000 m (without external power supply)
Mechanical resistance
• 55 Hz至150Hz, 0.5 g const.,
in line with EN 60068-2-6
• random:8 Hz至500Hz, acceleration: 1.2 g RMS,
in line with EN 60068-2-64
• Shock:40 g shock spectrum, in line with
电源
• Rated voltage:base unit without | 20 V至28 V DC
R&S®EDST-B3 internal battery
• base unit with:24 V (± 5 %)
R&S®EDST-B3 internal battery
• external power supply:100 V至240 V AC (± 10 %)
• Rated frequency:external power supply | 50 Hz至60Hz (± 5 %)
• Rated current:5.0 A DC (max.)
• external power supply:1.4 A
• Battery:R&S®EDST-B3 internal battery lithium-ion
以上为前 160 项指标;完整指标(共 189 项)见官方规格书(本页底部「资源下载」)。
型号与选件
• 官方型号:EDST300、Span5、MHz、Resolution1、Hz
指标整理自官方文件:EDST300_specs_en_3607-3645-22_v0500.pdf
资源下载
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库

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