SA-2500EX通信基站天馈线测试仪主要用于各种通信基站天馈线系统的测试。包括集群、GSM、PCS/DCS、CDMA、GPRS及寻呼系统等。在天馈线系统安装、调测及日常维护时，对其进行驻波比（VSWR），回波损耗、电缆损耗、功率及故障定位等测试。

SA-6000EX测试频率: 25~6000MHz

SA-2500EX测试频率:780~2500MHz
 

· 对初学者、偶尔使用及常用者均易操作

· 测量精确度及再现性高

· 在线现场测试抑制+13dBm(±10kHz)/+22dBm(±1MHz)的干扰信号

· 高清晰彩显

· 快切换速率

· 同屏显示测量比较图

· 无限制查询测试报告

· 兼容性强

　　快速识别细小的问题，防患于未然：

　具有的高定向性及良好的源匹配特性，保证了匹配和故障定位测试的准确性和重复性

· 60dB的高动态范围保证了细小故障的定位

· 高分辨率的标记读出驻波比数据，与昂贵的 实验室设备具有相同的精度

· 利用该仪器对现存的测量数据进行转换

· 可进行电缆插入损耗测量

· 可搭配Bird数字功率传感器测量功率 

　　优越的抗干扰能力，无限制条件的测试：
　　

    较高的干扰信号电平会影响其它同类测试仪的使用。该仪器具有较高的抗干扰能力，它能抑制高达+13dBm(±10kHz)/+22dBm(±1MHz)的干扰信号，因此可在无须关闭通信设备的情况下进行现场天馈线分析

· 可显示正反向功率，电压驻波比，回波损耗

· 兼容MODEL 5010B功率传感器

SA-2500EX技术参数：

Altitude:	Up to 15,000 feet (4572 m)
Data Transfer:	9 pin-RS-232 (DB9), compatible with serial port
Dimensions:	10.5" x 8.4" x 3.3" (265 mm x 212 mm x 83 mm)
External AC:	90 to 264 Vac @ 45-66 Hz; AC/DC adapter required
External DC:	9-16 VDC fused, <3 A
Frequency Range:	780-2500 MHz
Frequency Resolution:	50 kHz
Humidity:	95% ± 5% max. (non-condensing)
Immunity to Interfering Signals:	Rejects on-frequency signals up to +13 dBm
Impedance:	50 Ohms
Internal Time:	Rechargable Lithium-Ion batteries, 3 hour minimum operating time. Auto shut-off conserves battery life.
Maximum Input Signal:	+22 dBm
Operating Temp.:	-10°C to 50°C (14°F to 122°F)
Power Measurement:	Yes
Return Loss:	0 to -60 dB
Setup Storage Capacity:	15-Set-Ups/(500) 238 ponit traces
Speed:	1 multi-frequency scan (238 points)/2 seconds; 1 multi-frequency scan (475 points)/3.5 seconds; 1 multi-frequency scan (949 points)/6 seconds
Storage Temperature:	-40°C to 80°C (-40°F to 176°F)
Test Port:	N-type female connector
Trace Resolution:	238 (default), 475, or 949 per trace
Upgradeable:	Yes, SA-6000EX
Weight:	5.5 lbs. (2.5 kg)

SA-6000EX技术参数

Altitude:	Up to 15,000 feet (4572 m)
Data Transfer:	9 pin-RS-232 (DB9), compatible with serial port
Dimensions:	10.5" x 8.4" x 3.3" (265 mm x 212 mm x 83 mm)
External AC:	90 to 264 Vac @ 45-66 Hz; AC/DC adapter required
External DC:	9-16 VDC fused, <3 A
Frequency Range:	25-6000 MHz
Frequency Resolution:	25 kHz; 25-800 Mhz, 50 kHz; 800-2500 MHz, 100 kHz; 2500-6000 MHz
Humidity:	95% ± 5% max. (non-condensing)
Immunity to Interfering Signals:	Rejects on-frequency signals up to +13 dBm
Impedance:	50 Ohms
Internal Time:	Rechargable Lithium-Ion batteries, 3 hour minimum operating time. Auto shut-off conserves battery life.
Maximum Input Signal:	+22 dBm
Operating Temp.:	-10°C to 50°C (14°F to 122°F)
Power Measurement:	Yes
Return Loss:	0 to -60 dB
Setup Storage Capacity:	15 Set-Ups/(500) 238 point traces
Speed:	1 multi-frequency scan (238 points)/2 seconds; 1 multi-frequency scan (475 points)/3.5 seconds; 1 multi-frequency scan (949 points)/6 seconds
Storage Temperature:	-40°C to 80°C (-40°F to 176°F)
Test Port:	N-type female connector
Trace Resolution:	238 (default), 475, or 949 per trace
Upgradeable:	No
Weight:	5.5 lbs. (2.5 kg)