产品中心 > 通讯测量仪器 > 天馈线分析仪 > 手持式天馈线分析仪ZPH

  • 手持式天馈线分析仪ZPH

  • 产品编号：15382
  • 产品名称：手持式天馈线分析仪
  • 产品型号：ZPH
  • 订货编号：
  • 市 场 价：¥67400.00
  • 促 销 价：
  • 状    态：
  • 产    地：德国
  • 简要参数：
    手持式天馈线分析仪,2MHz～3GHz；滤波器和天线隔离测量的动态范围典型值达100dB；内置有源器件如放大器使用的直流电压源(偏置)；功率计选件；将测量结果保存在SD内存卡或USB存储盘上；用户可配置的测试序列(向导)；内置向导可帮助用户快速顺畅地执行扩展测试序列。利用R&S®InstrumentView软件，只需几个简单的操作步骤即可生成测试报告。
  • 人    气：903

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产品介绍

主要特点

Ø  频率高达 3 GHz 或 4 GHz，可通过激活码升级

Ø  单端口型号功能：DTF、回波损耗、VSWR 和电缆损耗测量

Ø  双端口型号附加功能：S21 测量、频谱和干扰分析、AM/FM/ASK/FSK 解调

Ø  非常适合现场使用：电池续航时间长达 9 小时，重 2.5 kg (5.5 lb)，背光键盘，启动时间短，防反光显示屏，体型小巧，外壳坚固 (IP51)

R&S®Cable Rider ZPH 具有现场安装和维护天线系统所需的所有基本测量功能。其独特的功能可确保快速高效的电缆和天线测量以及频谱分析。有两种不同的 R&S®ZPH 型号可满足不同的需求，一种是纯单端口电缆和天线分析仪，另一种是具有附加频谱分析和跟踪发生器功能的双端口型号。

Non-traceable specifications with limits (n. trc.)

Represent product performance that is specified and tested as described under “Specifications with limits” above. However, product performance in this case cannot be warranted due to the lack of measuring equipment traceable to national metrology standards. In this case, measurements are referenced to standards used in the Rohde & Schwarz laboratories.

Specifications without limits

Represent warranted product performance for the specified parameter. These specifications are not specially marked and represent values with no or negligible deviations from the given value (e.g. dimensions or resolution of a setting parameter). Compliance is ensured by design.

Typical data (typ.)

Characterizes product performance by means of representative information for the given parameter. When marked with <, > or as a range, it represents the performance met by approximately 80 % of the instruments at production time. Otherwise, it represents the mean value.

Nominal values (nom.)

Characterize product performance by means of a representative value for the given parameter (e.g. nominal impedance). In contrast to typical data, a statistical evaluation does not take place and the parameter is not tested during production.

Measured values (meas.)

Characterize expected product performance by means of measurement results gained from individual samples.

Uncertainties

Represent limits of measurement uncertainty for a given measurand. Uncertainty is defined with a coverage factor of 2 and has been calculated in line with the rules of the Guide to the Expression of Uncertainty in Measurement (GUM), taking into account environmental conditions, aging, wear and tear.

Device settings and GUI parameters are designated with the format “parameter: value”.

Non-traceable specifications with limits, typical data as well as nominal and measured values are not warranted by Rohde & Schwarz.

In line with the 3GPP/3GPP2 standard, chip rates are specified in million chips per second (Mcps), whereas bit rates and symbol rates are specified in billion bits per second (Gbps), million bits per second (Mbps), thousand bits per second (kbps), million symbols per second (Msps) or thousand symbols per second (ksps), and sample rates are specified in million samples per second (Msample/s).

Gbps, Mcps, Mbps, Msps, kbps, ksps and Msample/s are not SI units.


Specifications

Frequency

 

Frequency range


2 MHz to 3 GHz

with   R&S&reg;ZPH-B4 option installed

2 MHz to 4 GHz

Frequency   resolution


1 Hz

 

Reference   frequency, internal

Total reference   accuracy


±(time since last   adjustment · aging rate) +

temperature drift + calibration accuracy

Aging per year


±1 ·   10–6

Temperature drift

0 °C to +30 °C

±1 ·   10–6

+30 °C to +50 °C

±3 ·   10–6

Achievable initial calibration accuracy


±5 ·   10–7

Measurements

 

Individual


reflection   (S11)


one-port cable loss


distance-to-fault

model .12

transmission   (S21)

Measurement wizard

Guides   the user through a sequence of individual measurements. Uses the R&S&reg;Instrument   View PC software to configure the measurement sequence including hints   displayed on the screen. R&S&reg;Instrument View is also used to   combine the measurement

results into user-configurable reports.

 

Measurement   setup

Port output power

model .02

–10 dBm (nom.)

model .12

–3 dBm to –30 dBm step 1 dB (nom.)

Data points

selectable

101 to 2501

Measurement   bandwidth

reflection   measurement (S11)

10   kHz

transmission measurement (S21)

10 Hz, 100 Hz, 1   kHz, 10 kHz, 100 kHz,

1 MHz

Trace modes


clear/write, average

 

Reflection measurement S11

Result formats


magnitude,   SWR, magnitude and distance-to-fault, SWR and distance-to-

fault, smith chart, phase

Magnitude

Range


1/2/3/5/10/20/30/50/100/120/130/150   dB, linear 100 %

Resolution


0.1   dB

SWR

Range

selectable

1 to 1.1/1.5/2/3/6/11/21/71

Measurement speed


0.3 ms per point

Corrected   directivity with R&S&reg;ZN-Z103

2 MHz ≤ f ≤ 4 GHz

> 42 dB (nom.)

Corrected test port   match

with   R&S&reg;ZN-Z103

2 MHz ≤ f ≤ 4 GHz

> 36 dB (nom.)

Measurement   uncertainty

with   R&S&reg;ZN-Z103


see figure   Uncertainty of reflection

measurement

 

One-port   cable loss measurement

Result format


magnitude

Range

selectable

1/2/5/10/20/50/100 dB

Resolution


0.1 dB


Distance-to-fault   analysis

Result formats


return loss, SWR,   split screen DTF and

SWR, split screen DTF and return loss

Return loss

Range


1/2/3/5/10/20/30/50/100/120/130/150   dB,

linear 100 %

Resolution


0.01 dB

SWR

Range

selectable

1 to 1.1/1.5/2/3/6/11/21/71

Fault resolution


(1.5   · 108 · velocity factor / span) m

Maximum cable length

depending on cable loss

1500 m (nom.)

 

Immunity   to interference

Maximum permissible   spurious signal

measurement   = reflection (S11) / one-port cable   loss/distance-to-fault analysis


+17 dBm (nom.)


 

Accuracy of reflection   measurements

2 MHz to 4 GHz

0 dB to –15 dB

< 0.3 dB or < 2.1°

–15 dB to –25 dB

< 1.0 dB or < 7.5°

–25 dB to –35 dB

< 3.1 dB or < 26°

 

Dynamic   of transmission measurements (model .12 only)

RF   Attenuation = 5 dB, tracking generator level = –3 dBm, RBW = 10 kHz

100 kHz ≤ f < 20 MHz

> 60 dB (nom.)

20 MHz ≤ f < 1.5 GHz

> 90 dB (nom.)

1.5 GHz ≤ f < 2.5 GHz

> 70 dB (nom.)

2.5 GHz ≤ f < 4 GHz

> 60 dB (nom.)


  

 

Spectrum analyzer (R&S&reg;ZPH-K1 option, only model .12)

 

Frequency range


5 kHz to 3 GHz

with   R&S&reg;ZPH-B4 option installed

5 kHz to 4 GHz

Frequency   resolution


1 Hz

 

Reference   frequency, internal

Aging per year


1 ·   10–6

Temperature drift

0 °C to +50 °C

1 ·   10–6

Achievable initial   calibration accuracy


5 ·   10–7

Total reference   uncertainty


(time since last adjustment · aging rate) +   temperature drift + calibration accuracy

 

Frequency   readout

Marker resolution


1 Hz

Uncertainty


±(marker   frequency · reference uncertainty + 10 % · resolution bandwidth

+ &frac12; (span / (sweep points – 1) + 1 Hz)

Number of sweep (trace)   points


711

Marker tuning frequency step size


span/710

Frequency counter   resolution


0.1 Hz

Count uncertainty

SNR > 25 dB

±(frequency ·   reference uncertainty +

&frac12; (last digit))

Frequency span


0 Hz, 10 Hz to 3 GHz

with   R&S&reg;ZPH-B4 option installed

0 Hz, 10 Hz to 4 GHz

Span uncertainty


1 % (nom.)

 

Spectral   purity SSB phase noise


f = 500 MHz

Carrier offset

30 kHz

< –88 dBc (1 Hz), –95 dBc (1 Hz) (typ.)

100 kHz

< –98 dBc (1 Hz), –105   dBc (1 Hz) (typ.)

1 MHz

< –118 dBc (1 Hz), –125 dBc (1 Hz) (typ.)

Sweep time

 

Sweep time

span = 0 Hz

1 ms to 1000 s

10 Hz ≤ span ≤ 600 MHz

20 ms to 1000 s

span > 600 MHz

20 ms · span / 1600 MHz to 1000 s

Uncertainty

span = 0 Hz

1 % (nom.)

span ≥ 10 Hz

3 % (nom.)

Bandwidths

 

Resolution   bandwidths

Range

–3 dB bandwidths

1 Hz to 3 MHz in 1/3 sequence

Bandwidth accuracy

1 Hz ≤ RBW ≤ 300 kHz

< 5 % (nom.)

300 kHz < RBW ≤ 1 MHz

< 10 % (nom.)

Selectivity   60 dB:3 dB


<   5 (nom.), Gaussian type filters

Video filters

Range

–3 dB bandwidths

1 Hz to 3 MHz in 1/3 sequence


  

 

Level

 

Display range


displayed noise floor to +30 dBm

Maximum rated input   level

DC voltage


50 V

CW RF power


33 dBm (= 2 W)

Peak RF power

duration < 3 s

36 dBm (= 4 W)

Maximum pulse voltage


150 V

Maximum pulse energy

pulse width 10 &micro;s

10 mWs

Intermodulation

Third-order   intercept (TOI)

intermodulation-free   dynamic range, signal level –20 dBm (both),

RF attenuation = 0 dB, RF preamplifier = off

f = 1 GHz

+7 dBm (meas.)

f = 2.4 GHz

+10 dBm (meas.)

Second-harmonic   intercept (SHI)

RF attenuation = 0 dB, RF   preamplifier = off, signal level = –40 dBm

fin = 20 MHz to 1.5 GHz

–60 dBc (nom.)

fin = 1.5 GHz to 2 GHz

–80 dBc (nom.)

Displayed average noise level

0 dB   RF attenuation, termination 50 Ω, RBW = 1 kHz, VBW = 10 Hz, sample detector,   logarithmic scaling, normalized to 1 Hz

preamplifier = off

1 MHz to 10 MHz

< –130 dBm, –135 dBm (typ.)

10 MHz to 1 GHz

< –142 dBm, –146 dBm   (typ.)

1 GHz to 4 GHz

< –140 dBm, –144 dBm   (typ.)

preamplifier = on

1 MHz to 10 MHz

< –150 dBm, –160 dBm   (typ.)

10 MHz to 3 GHz

< –158 dBm, –163 dBm (typ.)

3 GHz to 4 GHz

< –156 dBm, –161 dBm   (typ.)

 

Immunity   to interference, nominal values

Image frequencies

fin – 2 · 30.15 MHz

< –70 dBc (nom.)

fin – 2 · 830.15 MHz

< –70 dBc (nom.)

f   < 3 GHz, fin – 2 · 830.15 MHz

< –70 dBc (nom.)

f   < 3 GHz, fin – 2 · 4042.65 MHz

–60 dBc (nom.)

f   ≥ 3 GHz, fin + 2 · 830.15 MHz

–60 dBc (nom.)

Intermediate frequencies

30.15 MHz, 830.15 MHz,   4042.65 MHz

< –60 dBc (nom.)

Other interfering signals,

signal level – RF   attenuation < –30 dBm

f ≤ 3 GHz, spurious at fin – 2021.325 MHz

< –60 dBc (nom.)

Other interfering signals,   related to local

oscillators

∆f ≥ 300 kHz

< –60 dBc (nom.)

f = receive frequency

Residual spurious response

input matched with   50 Ω,

without input signal, RBW ≤ 30 kHz, f ≥ 3 MHz, RF   attenuation = 0 dB

< –90 dBm (nom.)

Level   display

Logarithmic level   axis


1/2/3/5/10/20/30/50/100/120/150 dB, 10 divisions

Linear   level axis


0 %   to 100 %, 10 divisions

Number of traces


2

Trace detectors


max.   peak, min. peak, auto peak, sample, RMS

Trace functions


clear/write,   max. hold, min. hold, average, view

Setting range of reference level


–130 dBm to +30 dBm

Units of level axis


dBm, dBmV, dB&micro;V, V, W

Level measurement uncertainty

Absolute level uncertainty at 100 MHz

+20 °C to +30 °C

< 0.3 dB

Frequency response (+20 °C   to +30 °C)

5 kHz ≤ f < 10 MHz

< 1.5 dB (nom.)

10 MHz ≤ f ≤ 4 GHz

< 1 dB

Attenuator uncertainty


< 0.3 dB

Uncertainty of reference   level setting


< 0.1 dB (nom.)

Display nonlinearity

SNR > 16 dB, 0   dB to –50 dB,

logarithmic   level display

< 0.3 dB

Bandwidth switching uncertainty

reference: RBW = 10 kHz

< 0.1 dB (nom.)

Total measurement   uncertainty

95 % confidence   level, +20 °C to +30 °C,

SNR   > 16 dB, 0 dB to –50 dB below reference level, RF attenuation auto

10 MHz ≤ f ≤ 4 GHz

< 1.25 dB, 0.5 dB (typ.)

 

Trigger functions

 

Trigger

Trigger source


free run, video, external

External trigger   level threshold

low → high transition

2.4 V

high → low transition

0.7 V

maximum

3.0 V

Gated trigger   (model .12 only)

Gate delay


1 &micro;s to 100 s,

resolution   min. 1 &micro;s (or 1 % of delay)

Gate length


1 &micro;s to 100 s,

resolution min. 1 &micro;s (or 1 % of gate length)