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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SLG 250MHz至3000MHz卫星负载信号发生器|罗德与施瓦茨 (在产)
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罗德与施瓦茨 · Rohde & Schwarz
SLG 卫星负载信号发生器
R&S®SLG 是罗德与施瓦茨的卫星负载信号发生器。官方目录位于「信号发生器 / 广播电视信号发生器」。官方标称频率范围:250 MHz至3000MHz。官方技术指标共 63 组、333 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 250 MHz至3000MHz;调制带宽 500MHz;with R&S®SLG-K 250 MHz至3225MHz;Number of simultaneously generated in 500MHz max. 32;Frequency bands 2 band 1 | 250 MHz至750MHz。
官方公布的产品型号:SLG、SLG-K200、SLG-K210、SLG-K220、SLG-K211、SLG-K221。
核心参数
• 频率范围:250 MHz至3000MHz
• 调制带宽:500MHz
• with R&S®SLG-K:250 MHz至3225MHz
• Number of simultaneously generated:in 500MHz max. 32
• Frequency bands 2:band 1 | 250 MHz至750MHz
• band 2:550 MHz至1050MHz
• band 3:950 MHz至1450MHz
• band 4:1250 MHz至1750MHz
产品型号
• 官方型号:SLG、SLG-K200、SLG-K210、SLG-K220、SLG-K211、SLG-K221
资源下载
详细指标请见 SLG 详细指标页。
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库
以下为 R&S®SLG 的官方技术指标,共 63 个指标组、333 项。
参数名以行业通用中文术语为主(其中 320 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
• SLG_dat-sw_en_3606-8289-22_v0400_cover.indd:1 | 13.12.2016 | 11:14:38
频率
• 频率范围:250 MHz至3000MHz
• with R&S®SLG-K:250 MHz至3225MHz
• 调制带宽:500MHz
• Number of simultaneously generated:in 500MHz max. 32
channels
• Frequency bands 2:band 1 | 250 MHz至750MHz
• band 2:550 MHz至1050MHz
• band 3:950 MHz至1450MHz
• band 4:1250 MHz至1750MHz
• band 5 3:1550 MHz至2150MHz
• band 6 4:2050 MHz至2650MHz
• band 7:2500 MHz至3000MHz
• band 81:2725 MHz至3225MHz
• Frequency accuracy:at +25 °C | ≤ ±5 ppm
• Frequency stability:above operating temperature range | ≤ ±3 ppm
• through aging in first year:≤ ±1.5 ppm
电平
• Step size:0.1 dB
• 设置范围:band 1 | 45 dBm to +5 dBm
• band 2:45 dBm to +5 dBm
• band 3:45 dBm to +5 dBm
• band 4:45 dBm to +5 dBm
• band 5:45 dBm至0 dBm
• band 6:45 dBm至0 dBm
• band 7:45 dBm至0 dBm
• band 81:45 dBm to -10 dBm
one active channel
• primary RF output (SMA, 50 Ω),:≤ ±1.5 dB
max. number of active channels
• secondary RF output (F, 75 Ω),:≤ ±3 dB
one active channel
• secondary RF output (F, 75 Ω),:≤ ±4 dB
max. number of active channels
• Frequency response:in 500MHz | ≤ ±1.25 dB
Maximum sum level of all active channels
• Sum level,:band 1 | ≥ 2.5 dBm
• mode: DVB 8 carrier, 8 active channels:band 2 | ≥ 2.5 dBm
• band 3:≥ 2.5 dBm
• band 4:≥ 2.5 dBm
• band 5:≥ -2.5 dBm
• band 6:≥ -2.5 dBm
• band 7:≥ -2.5 dBm
• band 81:≥ -10 dBm
• Sum level,:band 1 | ≥ 2 dBm
• 32 active channels,:band 2 | ≥ 2 dBm
• mode: DVB 32 carrier,:band 3 | ≥ 2 dBm
• ISDB-S 32 carrier,:band 4 | ≥ 2 dBm
• ISDB-S3 32 carrier and turbo 32 carrier:band 5 | ≥ -3 dBm
• band 6:≥ -3 dBm
• band 7:≥ -3 dBm
• band 81:≥ -10 dBm
Maximum level per channel
• Level per channel,:band 1 | ≥ 5 dBm
• mode: DVB 1 carrier, 1 active channel:band 2 | ≥ 5 dBm
• band 3:≥ 5 dBm
• band 4:≥ 5 dBm
• band 5:≥ 0 dBm
• band 6:≥ 0 dBm
• band 7:≥ 0 dBm
• band 81:≥ -10 dBm
• Level per channel,:band 1 | ≥ -6.5 dBm
• mode: DVB 8 carrier, 8 active channels:band 2 | ≥ -6.5 dBm
• band 3:≥ -6.5 dBm
• band 4:≥ -6.5 dBm
• band 5:≥ -11.5 dBm
• band 6:≥ -11.5 dBm
• band 7:≥ -11.5 dBm
• band 81:≥ -19.0 dBm
• Level per channel,:band 1 | ≥ -13 dBm
• 32 active channels,:band 2 | ≥ -13 dBm
• mode: DVB 32 carrier,:band 3 | ≥ -13 dBm
• ISDB-S 32 carrier,:band 4 | ≥ -13 dBm
• ISDB-S3 32 carrier and turbo 32 carrier:band 5 | ≥ -18 dBm
• band 6:≥ -18 dBm
• band 7:≥ -18 dBm
• band 81:≥ -25 dBm
频谱纯度
• 非谐波:all channels: CW with maximum level
• band 1:≤ -40 dBc
• band 2:≤ -50 dBc
• band 3:≤ -55 dBc
• band 4:≤ -55 dBc
• band 5:≤ -45 dBc
• band 6:≤ -45 dBc
• band 7:≤ -45 dBc
• band 81:≤ -45 dBc
• SSB phase noise in band 1:100Hz 1kHz 10kHz 100kHz 1MHz | ≤ -85 dBc/Hz ≤ -91 dBc/Hz ≤ -97 dBc/Hz ≤ -114 dBc/Hz ≤ -121 dBc/Hz
• SSB phase noise in band 2:100Hz 1kHz 10kHz 100kHz 1MHz | ≤ -82 dBc/Hz ≤ -88 dBc/Hz ≤ -94 dBc/Hz ≤ -111 dBc/Hz ≤ -118 dBc/Hz
• SSB phase noise in band 3:100Hz 1kHz 10kHz 100kHz 1MHz | ≤ -79 dBc/Hz ≤ -85 dBc/Hz ≤ -91 dBc/Hz ≤ -108 dBc/Hz ≤ -115 dBc/Hz
• SSB phase noise in band 4:100Hz 1kHz 10kHz 100kHz 1MHz | ≤ -78 dBc/Hz ≤ -84 dBc/Hz ≤ -90 dBc/Hz ≤ -107 dBc/Hz ≤ -114 dBc/Hz
• SSB phase noise in band 5:100Hz 1kHz 10kHz 100kHz 1MHz | ≤ -76 dBc/Hz ≤ -82 dBc/Hz ≤ -88 dBc/Hz ≤ -105 dBc/Hz ≤ -112 dBc/Hz
• SSB phase noise in band 6:100Hz 1kHz 10kHz 100kHz 1MHz | ≤ -74 dBc/Hz ≤ -80 dBc/Hz ≤ -86 dBc/Hz ≤ -103 dBc/Hz ≤ -110 dBc/Hz
• SSB phase noise in band 7:100Hz 1kHz 10kHz 100kHz 1MHz | ≤ -73 dBc/Hz ≤ -79 dBc/Hz ≤ -85 dBc/Hz ≤ -102 dBc/Hz ≤ -109 dBc/Hz
• SSB phase noise in band 81:100Hz 1kHz 10kHz 100kHz 1MHz | ≤ -73 dBc/Hz ≤ -79 dBc/Hz ≤ -85 dBc/Hz ≤ -102 dBc/Hz ≤ -109 dBc/Hz
DVB-S2
• Format:CCM
• FEC frame:normal, short
• Pilot:on/off
• Constellation:QPSK, 8PSK, 16APSK, 32APSK
• Roll-off factor:0.05, 0.10, 0.15, 0.20, 0.25, 0.30, 0.35
• Step size:0.05
• Spectral inversion:for each channel on/off
• FEC code rate:QPSK 8/9, 9/10 (9/10 only with FEC frame = | 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6,
normal)
• 8PSK:3/5, 2/3, 3/4, 5/6, 8/9, 9/10
(9/10 only with FEC frame = normal)
• 16APSK:2/3, 3/4, 4/5, 5/6, 8/9, 9/10
(9/10 only with FEC frame = normal)
• 32APSK:3/4, 4/5, 5/6, 8/9, 9/10
(9/10 only with FEC frame = normal)
• Symbol rate:depending on mode, see page 11
• Transport stream formats:single stream, multistream, wideband
• Content:internally generated PRBS, MPEG-2 transport stream
• external feed:MPEG-2 transport stream via ASI or IP
• Stuffing:automatic null packet insertion to attain
Additional FEC code rates
• Normal frames:QPSK 8PSK/8APSK 16APSK 28/45, 23/36, 2/3-L, 25/36, 13/18, 7/9, | 13/45, 9/20, 11/20 5/9-L, 26/45-L, 23/36, 25/36, 13/18 5/9-L, 8/15-L, 1/2-L, 26/45, 3/5-L, 3/5,
• 32APSK:2/3-L, 32/45, 11/15, 7/9 64APSK 11/15, 7/9, 4/5, 5/6, 32/45-L 128APSK 3/4, 7/9 256APSK 32/45, 3/4, 29/45-L, 2/3-L, 31/45-L, 11/15-L
• Short frames:QPSK 8PSK/8APSK 16APSK 32APSK | 11/45, 4/15, 14/45, 7/15, 8/15, 32/45 7/15, 8/15, 26/45, 32/45 7/15, 8/15, 26/45, 3/5, 32/45 2/3, 32/45
DVB-S/DSNG
• Constellation:QPSK, 8PSK, 16QAM
• Roll-off factor:0.05, 0.10, 0.15, 0.20, 0.25, 0.30, 0.35
• Step size:0.05
• Spectral inversion:for each channel on/off
• FEC code rate:QPSK 8PSK 16QAM | 1/2, 2/3, 3/4, 5/6, 7/8 2/3, 5/6, 8//9 3/4, 7/8
• Symbol rate:depending on mode, see page 11
• Content:internally generated PRBS, MPEG-2 transport stream
• external feed:MPEG-2 transport stream via ASI or IP
• Stuffing:automatic null packet insertion to attain
ISDB-S3
• Constellation:π/2-BPSK, QPSK, 8PSK, 16APSK, 32APSK
• Roll-off factor:0.03, 0.05, 0.10, 0.15, 0.20, 0.25, 0.30,
• Spectral inversion:for each channel on/off
• FEC code rate:π/2-BPSK | 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 7/9, 4/5, 5/6,
• QPSK:1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 7/9, 4/5, 5/6,
• 8PSK:1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 7/9, 4/5, 5/6,
• 16APSK:1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 7/9, 4/5, 5/6,
• 32APSK:1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 7/9, 4/5, 5/6,
• Symbol rate:see section modes, page 11
• Content:internally generated PRBS, MPEG-2 transport stream
• external feed:MPEG-2 transport stream via ASI or IP
• Stuffing:automatic null packet insertion to attain
ISDB-S
• Constellation:BPSK, QPSK, TC8PSK
• Roll-off factor:0.03, 0.05, 0.10, 0.15, 0.20, 0.25, 0.30,
• Spectral inversion:for each channel on/off
• FEC code rate:BPSK | 1/2
• QPSK:1/2, 2/3, 3/4, 5/6, 7/8
• TC8PSK:2/3
• Symbol rate:see section Modes, page 11
• Content:internally generated PRBS, MPEG-2 transport stream
• external feed:MPEG-2 transport stream via ASI or IP
• Stuffing:automatic null packet insertion to attain
Turbo (R&S®SLG-K200 option)
• Constellation:QPSK, 8PSK
• Roll-off factor:0.05, 0.10, 0.15, 0.20, 0.25, 0.30, 0.35
• Step size:0.05
• Spectral inversion:for each channel on/off
• FEC code rate:BPSK | 1/2
• QPSK:1/2, 2/3, 3/4, 5/6, 7/8 8PSK 2/3, 3/4, 4/5, 5/6, 8/9
• Symbol rate:see section modes, page 12
• Content:internally generated PRBS, MPEG-2 transport stream
• external feed:MPEG-2 transport stream via ASI or IP
• Stuffing:automatic null packet insertion to attain
Transport stream generator
• Packet size:188 byte
• Transport stream file size:max. 188 Mbyte
• File format:.trp, .ts, .mpg
counter, PCR, DTS/PTS, TDT/TOT
• Bit rate:1504 kbit/s至216 Mbit/s
Arbitrary waveform generator
• Waveform file memory:400 Mbyte
• waveform files:ISDB-S 32 carrier, ISDB-S3 32 carrier,
turbo 32 carrier
• mode: DVB 8 carrier:max. 2
• mode: DVB 1 carrier:1
• ARB file size:modes: DVB 32 carrier, | ≤ 64 Mbyte
turbo 32 carrier
• mode: DVB 8 carrier:≤ 128 Mbyte
• mode: DVB 1 carrier:≤ 256 Mbyte
• played waveform files:ISDB-S 32 carrier, ISDB-S3 32 carrier,
turbo 32 carrier
• mode: DVB 8 carrier:≤ 288 Msample/s
• Sample rate per waveform file:modes: DVB 32 carrier, | ≤ 72 Msample/s
turbo 32 carrier
• mode: DVB 8 carrier:≤ 144 Msample/s
• mode: DVB 1 carrier:≤ 575 Msample/s
• Occupied bandwidth per waveform file:modes: DVB 32 carrier, | ≤ 36MHz
turbo 32 carrier
• mode: DVB 8 carrier:≤ 93.6MHz
• mode: DVB 1 carrier:≤ 375MHz
• Number of RF channels per waveform:max. 32
EVM without equalizer
• EVM at 30 Msymbol/s symbol rate:band 1 | ≤ 3.0 % (max.), 1.5 % (typ.)
• band 2:≤ 2.5 % (max.), 1.0 % (typ.)
• band 3:≤ 2.5 % (max.), 1.0 % (typ.)
• band 4:≤ 2.5 % (max.), 1.0 % (typ.)
• band 5:≤ 3.0 % (max.), 1.0 % (typ.)
• band 6:≤ 3.0 % (max.), 1.0 % (typ.)
• band 7:≤ 3.0 % (max.), 1.5 % (typ.)
以上为前 173 项指标;完整指标(共 333 项)见官方规格书(本页底部「资源下载」)。
型号与选件
• 官方型号:SLG、SLG-K200、SLG-K210、SLG-K220、SLG-K211、SLG-K221
指标整理自官方文件:SLG_dat-sw_en_3606-8289-22_v0400.pdf
资源下载
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库

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