IQxstream-M通信系统(2G/3G/4G/wifi/蓝牙/Navigation/ZigBee/DECT)测试仪-一牛网自营-一牛网电子研发元器件商城

IQxstream-M通信系统(2G/3G/4G/wifi/蓝牙/Navigation/ZigBee/DECT)测试仪

IQxstream-M是一款面向制造的、多设备、物理层通信系统测试仪，专为在大批量生产环境中校准和验证性能而设计。与基于信令的典型研发和一致性测试方法相比，非信令物理层测试人员提供了3倍或更好的测试吞吐量。IQxstream-M解决了所有主要的无线技术和射频波段，包括蜂窝、无线局域网(Wi-Fi)、导航和其他常见的无线标准，以支持智能手机、平板电脑、数据卡、模块、物联网、小蜂窝基站和其他移动连接消费设备。

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1.IQxstream-M概述

IQxstream-M是一种面向制造商，多设备，物理层通信系统测试仪，专为在大批量生产环境中校准和验证性能而设计。 IQxstream-M解决了所有主要的无线技术和射频波段，包括蜂窝，无线接入（Wi-Fi），导航和其他常见的无线标准，以支持智能手机，平板电脑，数据卡，模块，物联网，小蜂窝基站和其他移动连接消费设备。

IQxstream-M支持以下无线技术：

蜂窝电话

• LTE / LTE-高级/ LTE-Advance Pro

• LTE Cat 0（Cat-M1）和LTE Cat-NB（NB-IoT）

• W-CDMA / HSPA / HSPA +

• GSM / EDGE

• CDMA2000 / 1xEV-DO

• TD-SCDMA

连接性

• 802.11a / b / g / n / j / p / af / ah

• 蓝牙1.0、2.x，3.0、4.x，5

• 导航：GPS，GLONASS

• ZigBee（802.15.4）

• DECT

• SISO和MIMO天线配置

2.端口描述

前面板

输入输出		功能	类型
开关;电源开关		电源开/关	按钮开关
电源指示灯		LED红色–通电，待机LED绿色–通电，正在运行	LED指示灯
USB（2个）		USB I / O	A型
RF1银行1，RF1银行2	路线11	VSG / VSA端口	BMA男
RF2 Bank 1，RF2 Bank 2	路线11	VSG / VSA端口	BMA男
RF3 Bank 1，RF3 Bank 2	路线11	VSG / VSA端口	BMA男
RF4 Bank 1，RF4 Bank 2	路线11	VSG / VSA端口	BMA男
RF1银行1，RF1银行2	路线12	VSG / VSA端口	BMA男
RF2 Bank 1，RF2 Bank 2	路线12	VSG / VSA端口	BMA男
RF3 Bank 1，RF3 Bank 2	路线12	VSG / VSA端口	BMA男
RF4 Bank 1，RF4 Bank 2	路线12	VSG / VSA端口	BMA男
RF1 Bank 1，RF1 Bank 2（可选）	路线13	VSG / VSA端口	BMA男
RF2 Bank 1，RF2 Bank 2（可选）	路线13	VSG / VSA端口	BMA男
RF3 Bank 1，RF3 Bank 2（可选）	路线13	VSG / VSA端口	BMA男
RF4 Bank 1，RF4 Bank 2（可选）	路线13	VSG / VSA端口	BMA男
RF1 Bank 1，RF1 Bank 2（可选）	路线14	VSG / VSA端口	BMA男
RF2 Bank 1，RF2 Bank 2（可选）	路线14	VSG / VSA端口	BMA男
RF3 Bank 1，RF3 Bank 2（可选）	路线14	VSG / VSA端口	BMA男
RF4 Bank 1，RF4 Bank 2（可选）	路线14	VSG / VSA端口	BMA男

后面板

通用I / O

输入输出	功能	类型
10 MHz REF输入	10 MHz参考输入	BNC女
10 MHz REF输出	10 MHz参考输出	BNC女
触发1	TTL触发输入/输出	BNC女
触发2	TTL触发输入/输出	BNC女
触发3	TTL触发输入/输出	BNC女
触发4	TTL触发输入/输出	BNC女

通讯I / O

输入输出	功能	类型
显卡	视频输出	15引脚DSUB
DVI	视频输出	DVI-I
USB 1	USB I / O –键盘	A型
USB 2	USB I / O –鼠标	A型
局域网	1000 Base-T局域网	RJ-45
通用输入输出	通用I / O	50针连接器

3.硬件规格
信号向量分析仪（VSA）

参量	港口	值
射频频率范围	所有港口	75 MHz至6000 MHz
射频最大输入功率		+36 dBm（峰值包络功率）1
有效采样率		61.44毫秒
捕获内存深度		64 Msamples
Measurement Frequency Resolution		0.1 Hz
Input Impedance		50 Ω (nominal)
Power Measurement Accuracy2, 3		< ± 1 dB (level > -40 dBm), 75 MHz to 300 MHz < ± 0.4 dB (level > -40 dBm), 300 MHz to <3800 MHz < ± 0.75 dB (level > -40 dBm), 3800 MHz to 6000 MHz
Power Measurement Repeatability		< 0.1 dB (within 30 seconds of initial value), signal level > -40 dBm
Noise Figure		<30 dB (at MIN attenuation), 300 MHz to <700 MHz <29 dB (at MIN attenuation), 700 MHz to <4000 MHz <40 dB (at MIN attenuation), 4000 MHz to 6000 MHz
Signal to Noise Ratio		> 90 dB @ RBW = 1 kHz, input > -10 dBm, 400 MHz to <2000 MHz > 80 dB @ RBW = 1 kHz, input > -10 dBm, 2000 MHz to 6000 MHz
VSWR (typical)		< 1.6 : 1 (RL > 12.5 dB) 400 MHz to < 700 MHz < 1.3 : 1 (RL > 18 dB) 700 MHz to < 2200 MHz < 1.4 : 1 (RL > 16 dB) 2200 MHz to < 3400 MHz < 1.8 : 1 (RL > 11 dB) 3400 MHz to 6000 MHz
Port Switching Time4		< 50 μs (to within 0.1 dB)
Isolation	RF1 to RF4 Within a Bank of Ports	Port-to-Port, VSG Duplex Mode > 55 dB (75 MHz to <2400 MHz) > 40 dB (2400 MHz to 6000 MHz)
	RF1 to RF4 Within a Bank of Ports	Port-to-Port, VSG Broadcast Mode > 40 dB (75 MHz to <2500 MHz) > 55 dB (2500 MHz to <4000 MHz) > 45 dB (4000 MHz to 6000 MHz)
	RF1 – RF4, Between ROUT Modules	> 100 dB (75 MHz to 3800 MHz) > 90 dB (> 3800 MHz)

1.对于占空比为1/8的GSM信号，在+ 36dbm的最大峰值包络功率是指定的
2.规格仅在使用优质接口线缆时有效。请联系LitePoint获取推荐的接口选项
3.对于+ 30dbm以上的功率级别，增加额外的+/- 0.1 dB的不确定度

4 .使用硬件时序控制时

Parameters	Ports	Value
Inherent Spurious Signals Floor (no input signal applied, RLEV = -10 dBm)	All Ports	< -73 dBm (<700 MHz) < -83 dBm (700 MHz to <2700 MHz) < -73 dBm (2700 MHz to 6000 MHz)
Input third order intercept point (IIP3)		> +40 dBm (at MAX attenuation)
Non-harmonic Attenuation		> 50 dB (Input level < +15 dBm)
Harmonic Attenuation		> 40 dB (400 MHz to 6000 MHz) > 10 dB (< 400 MHz)
Phase Noise		< -108 dBc/Hz @ 900 MHz (250 kHz to 400 kHz offset) < -102 dBc/Hz @ 1800 MHz (250 kHz to 400 kHz offset) < -101 dBc/Hz @ 2400 MHz (250 kHz to 400 kHz offset) < -93 dBc/Hz @ 5800 MHz (250 kHz to 400 kHz offset)

矢量信号发生器(VSG)

Parameters	Ports	Value
RF Frequency Range	All RF Ports	75 MHz to 6000 MHz
RF Output Power Range (Duplex)		-15 dBm to -120 dBm (75 MHz to 3800 MHz)
RF Output Power Range (Duplex)		-25 dBm to -120 dBm (> 3800 MHz to 6000 MHz)
RF Output Power Range (Broadcast)		-12 dBm1 to -120 dBm (400 MHz to 3000 MHz)
RF Output Power Range (Broadcast)		-50 dBm to -120 dBm (>3000 MHz to 6000 MHz)
Center Frequency Resolution		0.1 Hz
Power Level Resolution		0.1 dB
Power Level Settling Time2		< 50 us to within 0.1 dB
Frequency Level Settling Time		< 400 us to within 1 kHz
Output Power Accuracy (Duplex & VSG mode)3		< ± 1 dB typical (level > -40 dBm), 75 MHz to <300 MHz ± 0.5 dB (levels ≥ -50 dBm), 300 MHz to <3800 MHz ± 0.75 dB (levels ≥ -50 dBm), 3800 MHz to 6000 MHz
Output Power Accuracy (Duplex & VSG mode)3		± 0.75 dB (-100 to < -50 dBm), 300 MHz to 3800 MHz ± 1 dB (-100 to < -50 dBm), 3800 MHz to 6000MHz
Broadcast Mode Output Power Uncertainty	RF1 – RF4, Within a Bank	± 0.75 dB + VSG Power Accuracy ± 0.25 dB (typical) + VSG Power Accuracy All ports in 50 ohms
Power Level Repeatability	All Ports	± 0.1 dB (within 30 seconds of initial value)
VSWR (typical)	All Ports	< 1.6 : 1 (RL > 12.5 dB) 400 MHz to < 700 MHz < 1.3 : 1 (RL > 18 dB) 700 MHz to < 2200 MHz < 1.4 : 1 (RL > 16 dB) 2200 MHz to < 3400 MHz < 1.8 : 1 (RL > 11 dB) 3400 MHz to 6000 MHz

1 -12 dBm在固件v1.9及更高版本中启用

2 .使用硬件时序控制时

3规格仅在使用优质接口线缆时有效。请联系LitePoint获取推荐的接口选项。

Harmonic Attenuation

All Ports

< -40 dBc (output levels < -30 dBm), 350 MHz to 6000 MHz

Non-harmonic Attenuation

< -32 dBc (output levels < -30 dBm), 400 MHz to 6000 MHz

Phase Noise

< -108 dBc/Hz @ 900 MHz (250 kHz to 400 kHz offset)

< -102 dBc/Hz @ 1800 MHz (250 kHz to 400 kHz offset)

< -101 dBc/Hz @ 2400 MHz (250 kHz to 400 kHz offset)

< -93 dBc/Hz @ 5800 MHz (250 kHz to 400 kHz offset)

Timebase

Parameters	Value
Oscillator Type	OCXO
Frequency	10 MHz
Initial Accuracy (25°C, After 60 Minute Warm-Up)	< ± 0.04 ppm
Maximum Aging	< ± 0.1 ppm per year
Temperature Stability	< ± 0.05 ppm over 0°C to 50°C range, referenced to 25°C < ± 0.01 ppm over 20°C to 35°C range
Warm-Up Time	60 minutes

4.无线标准的支持

IQxstream-M支持各种各样的无线标准和测试。作为一种软件驱动的工具，这些功能会不断更新，以满足不断变化的需求。这包括增加新的波段或对标准的改进。

在本文档发布之时，IQxstream-M包括了对下列表中所列基于测试的标准的直接支持。除了注意到的测试之外，通常还可以获得其他扩展或提供额外的测量关于特定测试的信息。有关这种额外支持的详细信息，请参阅IQxstream-M用户文档。

IQxstream-M支持连续频率范围在75mhz ~ 6000mhz之间。具体的技术频带支持将在下面的章节中详细说明，但并不意味着频率支持仅限于所列出的频带。

例如:最大功率，最小功率等。IQxstream-M从根本上衡量的是功率。如果可以将DUT设置为特定状态，IQxstream-M将测量它的功率，另外还有EVM、载波频率和各种通用测量。对以下页面中描述的特定测试的支持不会对IQxstream-M功能施加任何限制。它只描述了测试人员所包含的最小特性集。IQxstream-M可以做得更多，也许更重要的是，可以通过软件更新向其添加特定的功能，以满足应用程序特定的需求。

支持LTE频段

Frequency Bands	Frequency Range (Generator)	Frequency Range (Analyzer)	Duplex Mode
1	2110 MHz to 2170 MHz	1920 MHz to 1980 MHz	FDD
2	1930 MHz to 1990 MHz	1850 MHz to 1910 MHz	FDD
3	1805 MHz to 1880 MHz	1710 MHz to 1785 MHz	FDD
4	2110 MHz to 2155 MHz	1710 MHz to 1755 MHz	FDD
5	869 MHz to 894 MHz	824 MHz to 849 MHz	FDD
7	2620 MHz to 2690 MHz	2500 MHz to 2570 MHz	FDD
8	925 MHz to 960 MHz	880 MHz to 915 MHz	FDD
9	1845 MHz to 1880 MHz	1750 MHz to 1785 MHz	FDD
10	2110 MHz to 2170 MHz	1710 MHz to 1770 MHz	FDD
11	1476 MHz to 1496 MHz	1428 MHz to 1448 MHz	FDD
12	728 MHz to 746 MHz	698 MHz to 716 MHz	FDD
13	746 MHz to 756 MHz	777 MHz to 787 MHz	FDD
14	758 MHz to 768 MHz	788 MHz to 798 MHz	FDD
17	734 MHz to 746 MHz	704 MHz to 716 MHz	FDD
18	860 MHz to 875 MHz	815 MHz to 830 MHz	FDD
19	875 MHz to 890 MHz	830 MHz to 845 MHz	FDD
20	791 MHz to 821 MHz	832 MHz to 862 MHz	FDD

Frequency Bands	Frequency Range (Generator)	Frequency Range (Analyzer)	Duplex Mode
21	1495.9 MHz to 1510.9 MHz	1447.9 MHz to 1462.9 MHz	FDD
22	3510 MHz to 3590 MHz	3410 MHz to 3490 MHz	FDD
23	2180 MHz to 2200 MHz	2000 MHz to 2020 MHz	FDD
24	1525 MHz to 1559 MHz	1626.5 MHz to 1660.5 MHz	FDD
25	1930 MHz to 1995 MHz	1850 MHz to 1915 MHz	FDD
26	859 MHz to 894 MHz	814 MHz to 849 MHz	FDD
27	852 MHz to 869 MHz	807 MHz to 824 MHz	FDD
28	758 MHz to 803 MHz	703 MHz to 748 MHz	FDD
29	717 MHz to 728 MHz	Downlink Only	FDD
30	2350 MHz to 2360 MHz	2305 MHz to 2315 MHz	FDD
31	462.5 MHz to 467.5 MHz	452.5 MHz to 457.5 MHz	FDD
33	1900 MHz to 1920 MHz	1900 MHz to 1920 MHz	TDD
34	2010 MHz to 2025 MHz	2010 MHz to 2025 MHz	TDD
35	1850 MHz to 1910 MHz	1850 MHz to 1910 MHz	TDD
36	1930 MHz to 1990 MHz	1930 MHz to 1990 MHz	TDD
37	1910 MHz to 1930 MHz	1910 MHz to 1930 MHz	TDD
38	2570 MHz to 2620 MHz	2570 MHz to 2620 MHz	TDD
39	1880 MHz to 1920 MHz	1880 MHz to 1920 MHz	TDD
40	2300 MHz to 2400 MHz	2300 MHz to 2400 MHz	TDD
41	2496 MHz to 2690 MHz	2496 MHz to 2690 MHz	TDD
42	3400 MHz to 3600 MHz	3400 MHz to 3600 MHz	TDD
43	3600 MHz to 3800 MHz	3600 MHz to 3800 MHz	TDD
44	703 MHz to 803 MHz	703 MHz to 803 MHz	TDD
45	1447 MHz to 1467 MHz	Downlink Only	TDD
46	5150 MHz to 5925 MHz	Downlink Only	TDD
47	5855 MHz to 5925 MHz	Downlink Only	TDD
48	3550 MHz to 3700 MHz	Downlink Only	TDD
49	3550 MHz to 3700 MHz	Downlink Only	TDD
50	1432 MHz to 1517 MHz	Downlink Only	TDD
51	1427 MHz to 1432 MHz	Downlink Only	TDD
52	3300 MHz to 3400 MHz	Downlink Only	TDD

Frequency Bands	Frequency Range (Generator)	Frequency Range (Analyzer)	Duplex Mode
65	2110 MHz to 2200 MHz	1920 MHz to 2010 MHz	FDD
66	2110 MHz to 2200 MHz	1710 MHz to 1780 MHz	FDD
68	753 MHz to 783 MHz	698 MHz to 728 MHz	FDD
70	1995 MHz to 2020 MHz	1695 MHz to 1710 MHz	FDD
71	617 MHz to 652 MHz	663 MHz to 698 MHz	FDD
72	461 MHz to 466 MHz	451 MHz to 456 MHz	FDD
73	460 MHz to 465 MHz	450 MHz to 455 MHz	FDD
74	1475 MHz to 1518 MHz	1427 MHz to 1470 MHz	FDD
85	728 MHz to 746 MHz	698 MHz to 716 MHz	FDD

LTE终端测试UE类别1至12、Cat-0 (Cat-M1)和Cat-NB1 (NB-IoT)

Standard Test	3GPP TS 36.521-1 Reference Paragraph	Notes
Maximum output power	6.2.2
Maximum power reduction	6.2.3
Transmit on/off time mask	6.3.4
Minimum output power	6.3.2
Transmit off power	6.3.3
Power control absolute	6.3.5.1
Power control relative	6.3.5.2
Frequency error	6.5.1
Error vector magnitude	6.5.2.1
EVM equalizer spectrum flatness	6.5.2.4
Carrier leakage	6.5.2.2
Occupied bandwidth	6.6.1
In-band emissions for non-allocated RB	6.5.2.3
ACLR	6.6.2.3
Spectrum emission mask	6.6.2.1
Spurious emissions	6.6.3.1	75 MHz to 6 GHz

Standard Test	3GPP TS 36.521-1 Reference Paragraph	Notes
Reference sensitivity	7.3	DUT support required
Maximum input level	7.4	DUT support required
RX level		DUT support required. A common test as part of device calibration / verification.

LTE小蜂窝基站测试

Standard Test	3GPP TS 36.141 Reference Paragraph	Notes
Home BS output power	6.2.1
Home BS output power for adjacent UTRA channel protection	6.2.6
Home BS output power for adjacent E-UTRA channel protection	6.2.7
Transmit off power	6.4.1
Frequency error	6.5.1
Error vector magnitude	6.5.2
Occupied bandwidth	6.6.1
ACLR	6.6.2
Operating band unwanted emissions	6.6.3
Transmitter spurious emissions	6.6.4	75 MHz to 6000 MHz
Reference sensitivity	7.2	DUT support required

WCDMA/HSPA/HSPA+/双载波HSPA+频段

Bands	Frequency Range (Analyzer)	Frequency Range (Generator)
I	1920 - 1980 MHz	2110 - 2170 MHz
II	1850 - 1910 MHz	1930 - 1990 MHz
III	1710 - 1785 MHz	1805 - 1880 MHz
IV	1710 - 1755 MHz	2110 - 2155 MHz
V	824 - 849 MHz	869 - 894 MHz
VI	830 - 840 MHz	875 - 885 MHz
VII	2500 - 2570 MHz	2620 - 2690 MHz
VIII	880 - 915 MHz	925 - 960 MHz

Measurement		Performance
IX	1749.9 - 1784.9 MHz	1844.9 - 1879.9 MHz
X	1710 - 1770 MHz	2110 - 2170 MHz
XI	1427.9 - 1447.9 MHz	1475.9 - 1495.9 MHz
XII	698 - 716 MHz	728 - 746 MHz
XIII	777 - 787 MHz	746 - 756 MHz
XIV	788 - 798 MHz	758 - 768 MHz

WCDMA/HSPA/HSPA+/双载波HSPA+终端测试

Bands	Frequency Range (Analyzer)	Frequency Range (Generator)
Maximum output power	5.2
Minimum output power	5.4.3
Transmitter off power	5.5.1
Inner loop power control	5.4.2
Frequency error	5.3
Error Vector Magnitude (EVM)	5.13.1
Phase discontinuity	5.13.3
I/Q mismatch	5.13.1AAA
Occupied BW	5.8
Peak code domain error	5.13.2
ACLR	5.10
Spectrum Emission Mask (SEM)	5.9
Spurious emissions	5.11	75 MHz to 6 GHz
Reference sensitivity	6.2, 6.2A	DUT support required
Maximum input level	6.3, 6.3B	DUT support required
RX level		DUT support required. A common test as part of device calibration / verification
RSCP		DUT support required. A common test as part of device calibration / verification

WCDMA小蜂窝基站测试

Standard Test	3GPP TS 25.141 Reference Paragraph	Notes
Maximum output power	6.2.1
Primary CPICH power accuracy	6.2.2
Frequency error	6.3.1
Occupied BW	6.5.1
Spectrum Emission Mask (SEM)	6.5.2.1
ACLR	6.5.2.2
Error Vector Magnitude (EVM)	6.7.1
Peak Code Domain Error (PCDE)	6.7.2
Reference sensitivity	7.2	DUT support required

支持GSM/EDGE频段

Frequency Bands	Frequency Range (Generator)	Frequency Range (Analyzer)
GSM 450 band	460 MHz to 468 MHz	450 MHz to 458 MHz
GSM 480 band	488 MHz to 496 MHz	478 MHz to 486 MHz
GSM 750 band	747 MHz to 762 MHz	777 MHz to 792 MHz
GSM 850 band	869 MHz to 894 MHz	824 MHz to 849 MHz
R-GSM 900 band	921 MHz to 960 MHz	876 MHz to 915 MHz
DCS 1800 band	1805 MHz to 1880 MHz	1710 MHz to 1785 MHz
GSM 1900 band	1930 MHz to 1990 MHz	1850 MHz to 1910 MHz

GSM / EDGE测试

Standard Test	3GPP TS 51.010-1 Reference Paragraph	Notes
TX output power	13.3, 13.17.3
Transmit burst timing	13.3, 13.17.3
Frequency error	13.1, 13.17.1
Phase error	13.1, 13.17.1
Error Vector Magnitude (8-PSK)	13.17.1
Origin offset suppression	13.17.1	I/Q Mismatch, I/Q Offset
Output RF spectrum due to modulation (M-ORFS)	13.4, 13.17.4
Output RF spectrum due to switching (S-ORFS)	13.4, 13.17.4
Reference sensitivity	14.2	DUT support required
Usable input level range	14.3	DUT support required
RX level		DUT support required. A common test as part of device calibration / verification

td - scdma频段

Frequency Bands	Frequency Range
33	1900-1920 MHz
34	2010-2025 MHz
35	1850-1910 MHz
36	1930-1990 MHz
37	1910-1930 MHz
38	2570-2620 MHz
39	1880-1920 MHz
40	2300-2400 MHz

td - scdma测试

Standard Test	3GPP TS 34.122 Reference Paragraph	Notes
Maximum output power	5.2
Power time mask	5.4.4
Transmitter off power	5.4.4
Modulation accuracy	5.7
Occupied bandwidth	5.5.1
Spectrum emission mask
ACLR	5.5.2
RX sensitivity	6.2	DUT support required
RX maximum input level	6.3	DUT support required
Throughput (single-ended)	9.3	DUT support required

导航/定位波形

IQxstream-M为主要定位技术(如GPS、GLONASS、COMPASS和Galileo)提供下行信号支持。VSG波形可以被DUT用来验证导航功能。
无线局域网(802.11 a/b/g/n/j/p)测量规范

Controls

Description

Performance

EVM (2.4 GHz band)

EVM averaged over payload based on standard requirements

EVM (5 GHz band)

EVM averaged over payload based on standard requirements

Peak power

Peak power over all symbols (dBm)

VSA power accuracy:

± 0.4 dB (+20 to -35 dBm)

RMS power

All: average power of complete data capture (dBm)

No gap: average power over all symbols after removal of any gap between packets (dBm)

Max avg power

Peak value of the amplitude as a moving average over 40 samples (dBm)

I/Q amplitude error

I/Q amplitude imbalance (%) and approximate contribution to EVM (dB)

Residual VSA I/Q imbalance:

≤ 1% (+20 to -35 dBm)

Residual VSG I/Q imbalance:

≤ 1% (-5 to -70 dBm)

I/Q phase error

I/Q phase imbalance (degrees) and approximate contribution to EVM (dB)

Residual VSA I/Q imbalance:

≤ 0.5 degree (+20 to -35 dBm)

Residual VSG I/Q imbalance:

≤ 0.5 degree (-5 to -70 dBm)

Frequency error

Carrier frequency error (kHz)

(For 802.11n packet at 16 symbols, EVM better than -25 dB)

VSA measurement error:

≤ ± 0.2 ppm calibrated

RMS phase noise

Integrated phase noise (degrees)

VSA integrated phase noise:

< TBD degrees (100 Hz to 1 MHz)

PSD

Power spectral density (dBm/Hz) versus frequency offset center frequency ± 20 MHz

Spectral mask

Transmit spectrum mask

Spectral mask view:

± 20 MHz

Spectral flatness

Reflects variation of signal energy as a function of OFDM subcarrier number 802.11a/g/p/n/j OFDM signals only

VSA flatness over ≤ 40 MHz Ch

BW: 1 dB (MAX – MIN)

Sidelobe analysis (spectral mask, LO leakage)

Center peak and peaks of 1st and 2nd upper/lower sidelobes (dB) 802.11b/g DSSS signals only

CCDF (complementary cumulative distribution function)

Probability of peak signal power being greater than a given power level versus peak-to-average power ratio (dB)

蓝牙(1.0,2.0,2.1,3.0)测量规范

Controls	Description	Performance
TX output power	Transmit DUT output power (dBm)	VSA power accuracy: ± 0.4 dB (+20 to -35 dBm)
TX output spectrum	Transmit DUT power spectral density	VSA power accuracy: ± 0.4 dB (+20 to -35 dBm)
20 dB bandwidth	Bandwidth between the ± 20 dB down points of the modulation waveform	VSA frequency accuracy: ≤ ± 0.2 ppm calibrated
In-band emissions (Adjacent channel)	Spurious emission measured at ± 5 MHz of DUT TX frequency only	VSA spurious: < -50 dBc (50 kHz RBW) (CW)
Modulation characteristics	Average and peak frequency deviation (Hz)	(For EVM better than -25 dB) VSA measurement error: ≤ ± 0.2 ppm calibrated
Carrier frequency tolerance	Carrier frequency offset (Hz)
Carrier frequency drift	Carrier frequency change over the Bluetooth burst (Hz)
Relative transmit power (EDR)	Average power of complete data capture (dBm)	VSA power accuracy: ± 0.4 dB (+20 to -35 dBm)

Carrier frequency stability (EDR)	Frequency drift over the Bluetooth EDR burst duration (Hz)
Receive sensitivity1	Receive sensitivity test using LitePoint or user-generated waveforms. Includes Dirty Packets.	VSG power accuracy: ± 0. 5 dB (+ 5 to -95 dBm)
Maximum input signal level	Assuming single-ended BER measurement
RMS EVM (EDR)	RMS EVM for Bluetooth EDR	Residual VSA EVM:
RMS EVM (EDR)	RMS EVM for Bluetooth EDR	≤ -35 dB (+20 to -25 dBm)
		≤ -35 dB (+20 to -25 dBm)
Peak EVM (EDR)	Peak EVM for Bluetooth EDR	Residual VSG EVM:
		≤ -35 dB (-5 to -70 dBm)

ZigBee(802.15.4)测量规范

Controls	Description	Performance
Output power	Transmit DUT output power (dBm)	VSA power accuracy: ± 0.4 dB (+20 to -35 dBm)
Power spectral density	Transmit DUT power spectral density
Center Frequency Tolerance	Tx center frequency tolerance	VSA frequency accuracy: ≤ ± 0.2 ppm calibrated
EVM	Offset: compensate the I and Q offset in OQPSK Normal: no compensation applied
Other modulation quality measurements	本振泄漏，时钟误差，相位误差，符号时钟误差
CCDF（互补累积分布函数）	峰值信号功率相对于峰均功率比（dB）大于给定功率水平的概率

DECT（ETSI EN 300 176-1）测量规范

控制项	描述	性能
功率	正常发射功率	VSA功率精度： ±0.4 dB（+20至-35 dBm）
功率与时间	开机时间模板
频偏	频偏	VSA频率精度： ≤±0.2 ppm校准
频率漂移	数据包传输期间的频率漂移
频偏	S场，B场，整包

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