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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BTC 87.6MHz至107.9MHz广播测试中心|罗德与施瓦茨 (在产)
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罗德与施瓦茨 · Rohde & Schwarz
BTC 广播测试中心
R&S®BTC 是罗德与施瓦茨的广播测试中心。官方目录位于「信号发生器 / 广播电视信号发生器」。官方标称带宽:0.625 × sample rate。官方技术指标共 320 组、1380 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 87.6 MHz至107.9MHz;频率 30 Hz至15kHz, in 1Hz steps;带宽 0.625 × sample rate;采样率 800MHz (internal interpolation × 4);分辨率 0.01 %。
官方公布的产品型号:BTC、BTC-B3106、BTC-B3206、ARIB、STD-B3113、BTC-B1032。
核心参数
• 频率范围:87.6 MHz至107.9MHz
• 频率:30 Hz至15kHz, in 1Hz steps
• 带宽:0.625 × sample rate
• 采样率:800MHz (internal interpolation × 4)
• 分辨率:0.01 %
• 输出电平:2 dBm至9 dBm, 5 dBm至8 dBm (typ.)
• 相位噪声:injection after fading
• 输入阻抗:50 Ω (nom.)
产品型号
• 官方型号:BTC、BTC-B3106、BTC-B3206、ARIB、STD-B3113、BTC-B1032
资源下载
详细指标请见 BTC 详细指标页。
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库
以下为 R&S®BTC 的官方技术指标,共 320 个指标组、1380 项。
参数名以行业通用中文术语为主(其中 1242 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
• BTC_dat-sw_en_3606-8550-22_v0500_cover.indd:1 | 12.10.2018 | 10:54:11
频率
• Range:BTC-B3103、BTC-B3203 | 100 kHz至3GHz
• BTC-B3106、BTC-B:100 kHz至6GHz
• Resolution of setting:0.001Hz
• standard:5 µHz (nom.)
• with R&S®BTC-B3100 option:0.2 µHz (nom.)
• Setting time 1:to within < 1 × 10-7 for f > 200MHz or < 124Hz for f < 200MHz,
with GUI update stopped
• after IEC/IEEE bus delimiter:< 4 ms, 3 ms (typ.)
• Resolution of phase offset setting:0.1°
Frequency sweep
• Operating mode:digital sweep in discrete steps
• Trigger modes:free run auto
• execute one full sweep:single
• execute one step:step
• Trigger source:rotary knob, touchpanel, remote control
• Sweep range:full frequency range
• Sweep shape:sawtooth, triangle
• Step size:linear full frequency range
• logarithmic:0.01 % to 100 % per step
• Dwell time setting range:10 ms至100 s
• Dwell time setting resolution:10 ms
Reference frequency
• Frequency error:at time of calibration in production
• standard:< 1 × 10-8
• with R&S®BTC-B3100 option:< 5 × 10-9
• Aging:after 30 days of uninterrupted operation
• standard:1 × 10-9/day, 1 × 10-7/year
• with R&S®BTC-B3100 option:5 × 10-10/day, 3 × 10-8/year
• standard:6 × 10-8
• with R&S®BTC-B3100 option:6 × 10-9
Output for internal reference frequency
• Connector type:REF OUT on rear panel BNC female
• 输出电平:2 dBm至9 dBm, 5 dBm至8 dBm (typ.)
• Source impedance:50 Ω (nom.)
Input for external reference frequency
• Connector type:REF IN on rear panel BNC female
• Input frequency:10MHz
• Min. frequency locking range:standard | ±0.5 × 10-6
• with R&S®BTC-B3100 option:±1.5 × 10-7
• Input level range:level limits | ≥ -6 dBm, ≤ 19 dBm
• recommended input level:0 dBm至19 dBm
• 输入阻抗:50 Ω (nom.)
电平
• 设置范围:100kHz ≤ f < 1MHz 1MHz ≤ f < 3MHz 3MHz ≤ f ≤ 6GHz | 145 dBm to +8 dBm -145 dBm to +13 dBm -145 dBm to +30 dBm
• Specified level range:100kHz ≤ f < 1MHz 1MHz ≤ f < 3MHz 3MHz ≤ f ≤ 6GHz | 120 dBm to +3 dBm (PEP) 2 -120 dBm to +8 dBm (PEP) 2 -120 dBm to +18 dBm (PEP) 2
• Resolution of setting:0.01 dB (nom.)
• 电平误差:level setting characteristic: auto,
temperature range from +18 °C to +33 °C
• 100 kHz < f ≤ 3 GHz:< 0.5 dB 3GHz < f ≤ 6GHz < 0.7 dB
• Additional level error:I/Q modulation | < 0.3 dB
• Output impedance:level setting characteristic: auto | < 1.6
VSWR in 50 Ω system
• no relay switchover, f > 10MHz
• after IEC/IEEE bus delimiter:< 4 ms, 3 ms (typ.)
• Interruption-free level setting range:level setting characteristic: | > 20 dB
uninterrupted level setting
• 1 MHz < f ≤ 3 GHz:50 W 3GHz < f ≤ 6GHz 10 W
• Maximum permissible DC voltage:50 V
Level sweep
• Operating mode:digital sweep in discrete steps
• Trigger modes:free run auto
• execute one full sweep:single
• execute one step:step
• Trigger source:internal rotary knob, touchpanel, remote control
characteristic: uninterrupted level setting
• Sweep shape:sawtooth, triangle
• Step size setting resolution:0.01 dB
• Dwell time setting range:10 ms至100 s
• Dwell time setting resolution:10 ms
频谱纯度
• 谐波:CW, level < 10 dBm | < -30 dBc
• 非谐波:CW, I/Q modulation (full-scale DC input), level > -10 dBm,
• 100 kHz ≤ f ≤ 200 MHz:< -77 dBc 200MHz < f ≤ 1500MHz < -80 dBc 1500MHz < f ≤ 3GHz < -74 dBc 3GHz < f ≤ 6GHz < -68 dBc
CW, I/Q modulation (full-scale DC input), level > -10 dBm,
• 100 kHz ≤ f ≤ 200 MHz:< -77 dBc 200MHz < f ≤ 1500MHz < -86 dBc 1500MHz < f ≤ 3GHz < -80 dBc 3GHz < f ≤ 6GHz < -74 dBc
• 100 kHz ≤ f ≤ 200 MHz:< -77 dBc, -87 dBc (typ.) 200MHz < f ≤ 1500MHz < -90 dBc 1500MHz < f ≤ 3GHz < -84 dBc 3GHz < f ≤ 6GHz < -78 dBc
• 非谐波:50 Hz至10kHz from carrier
• 分谐波:1500MHz < f ≤ 6000MHz | < -74 dBc
CW, level = 10 dBm
• 20 MHz ≤ f ≤ 200 MHz:< -146 dBc, -149 dBc (typ.) 200MHz < f ≤ 6GHz < -150 dBc, -152 dBc (typ.)
I/Q input gain = +2 dB, level = 10 dBm
• 20 MHz ≤ f ≤ 200 MHz:< -139 dBc, -142 dBc (typ.) 200MHz < f ≤ 1GHz < -141 dBc, -144 dBc (typ.) 1GHz < f ≤ 3GHz < -142 dBc, -145 dBc (typ.) 3GHz < f ≤ 6GHz < -140 dBc, -143 dBc (typ.)
• 20 MHz ≤ f ≤ 200 MHz:< -128 dBc, -132 dBc (typ.)
• f = 1 GHz:< -131 dBc, -135 dBc (typ.)
• f = 2 GHz:< -125 dBc, -129 dBc (typ.)
• f = 3 GHz:< -121 dBc, -125 dBc (typ.)
• f = 4 GHz:< -119 dBc, -123 dBc (typ.)
• f = 6 GHz:< -115 dBc, -119 dBc (typ.)
• option:20MHz ≤ f ≤ 200MHz | < -135 dBc, -138 dBc (typ.)
• f = 1 GHz:< -136 dBc, -139 dBc (typ.)
• f = 2 GHz:< -130 dBc, -133 dBc (typ.)
• f = 3 GHz:< -126 dBc, -129 dBc (typ.)
• f = 4 GHz:< -124 dBc, -127 dBc (typ.)
• f = 6 GHz:< -120 dBc, -123 dBc (typ.)
• 残余调频:RMS value at f = 1GHz 300 Hz至3kHz < 1Hz 20 Hz至23kHz < 4Hz
• Residual AM:RMS value (20 Hz至23kHz) | < 0.02 %
LO operation in path A and path B.
• This mode corresponds to internal:A internal,
• LO operation in path A, and LO of path B:A → B coupled
is coupled to path A.
• This mode corresponds to external:A external,
• LO operation at the LO IN connector in:B internal
path A and internal LO operation in path B.
• This mode corresponds to external:A external,
• LO operation at the REF/LO IN connector:A → B coupled
Input of phase coherence signal
• Connector type:LO IN on rear panel SMA female
• 输入阻抗:50 Ω (nom.)
Output of phase coherence signal
• Connector type:LO OUT on rear panel SMA female
• Output impedance:50 Ω (nom.)
I/Q modulation performance
• Operating modes:external wideband I/Q,
internal baseband I/Q
• 1 MHz ≤ f ≤ 4 GHz:±25 % of carrier frequency
• f > 4 GHz:±1GHz
with external wideband I/Q inputs, I/Q wideband off
• f ≤ 1000 MHz:±10 % of carrier frequency
• f > 1000 MHz:±100MHz
with internal baseband I/Q, I/Q wideband on
• 1 MHz < f ≤ 320 MHz:±25 % of carrier frequency
• f > 320 MHz:±80MHz
• I/Q wideband off:< 5 dB, < 3 dB (meas.)
on, optimization mode = high quality
• Carrier leakage 4:mode: internal baseband I/Q, | < -55 dBc
referenced to full-scale input
• Two-tone IMD (2 carriers):PEP = 0 dBm
• up to 80 MHz carrier spacing:< -45 dBc (typ.)
I offset, Q offset
• 设置范围:10 % to +10 %
• 分辨率:0.01 %
gain imbalance
• 设置范围:1.0 dB to +1.0 dB
• 分辨率:0.01 dB
quadrature offset
• 设置范围:10° to +10°
• 分辨率:0.01°
Analog I/Q inputs
• Input mode:single-ended
RF path A or B)
• 输入阻抗:50 Ω (nom.)
• 驻波比:up至200MHz 200 MHz至1GHz | < 1.2 < 1.35
Nominal input voltage for full-scale input
• Damage voltage:±2 V
D/A converter
• Data rate:200MHz
• 分辨率:16 bit
• 采样率:800MHz (internal interpolation × 4)
• Bandwidth, rolloff to -0.1 dB:80MHz
• up to 80 MHz:< -73 dBc
• Carrier leakage:setting range | 10 % to +10 %
• 分辨率:0.01 %
• I Q (imbalance):setting range | 10 % to +10 %
• 分辨率:0.01 %
• Quadrature offset:setting range | 10° to +10°
• 分辨率:0.01°
Analog I/Q outputs (R&S®BTC-K2500 option)
• Number of I/Q outputs:with R&S®BTC-B11 option | 1
• with R&S®BTC-B12 option:2
• Output impedance:50 Ω
modulation signal)
• Offset:EMF | < 1 mV
• Frequency response 5:at RL = 50 Ω
• Magnitude:up至10MHz | 0.02 dB (meas.)
• up to 80 MHz:0.03 dB (meas.)
• I/Q balance 6:at RL = 50 Ω
• Magnitude:up至10MHz | 0.01 dB (meas.)
• up to 80 MHz:0.02 dB (meas.)
• 频谱纯度:at RL = 50 Ω
• SFDR (sine):up至2MHz | > 70 dB
• up to 20 MHz:60 dB (meas.)
• 宽带噪声:10MHz sine wave at 1MHz offset | 155 dBc (typ.)
Output impedance
• Single-ended:50 Ω
• Differential:100 Ω
• Single-ended:EMF | 0.02 V至2 V (Vp)
• 分辨率:1 mV
• Differential:EMF | 0.04 V至4 V (Vpp)
• 分辨率:2 mV
• 分辨率:2 mV
• Uncertainty:1 % + 4 mV
Offset voltage
• Differential:EMF | 300 mV to +300 mV
• 分辨率:0.1 mV
• Uncertainty:1 % + 0.1 % × bias voltage + 1 mV
• Differential signal balance:at RL = 50 Ω, output voltage > 0.5 V (Vp)
• Magnitude:up至10MHz | < 0.2 dB, 0.05 dB (meas.)
• up to 80 MHz:0.2 dB (meas.)
• Frequency response 8:at RL = 50 Ω, output voltage > 0.5 V (Vp)
• Magnitude:up至10MHz | 0.02 dB (meas.)
• up to 80 MHz:0.03 dB (meas.)
input/output of other Rohde & Schwarz instruments.
• Digital I/Q inputs:Digital I/Q outputs Minimum required R&S®BTC options
Interface
• Standard:in line with R&S®Digital I/Q Interface 9,
interface clock
• Level:LVDS
• Connector:26-pin MDR
rate”, no I/Q data clock being necessary.
• Source:user-defined
receiving device
• Resolution (user-defined):0.001Hz
I/Q data
• 分辨率:up至18 bit
• Logic format:two’s complement
Physical signal level
• 设置范围:0 dBFS to -60 dBFS
以上为前 164 项指标;完整指标(共 1380 项)见官方规格书(本页底部「资源下载」)。
型号与选件
• 官方型号:BTC、BTC-B3106、BTC-B3206、ARIB、STD-B3113、BTC-B1032
指标整理自官方文件:BTC_dat-sw_en_3606-8550-22_v0500.pdf
资源下载
罗德与施瓦茨 Rohde & Schwarz · onetest 仪器资源库

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