======================================================================== 深圳市迈凯瑞仪器仪表有限公司 超低价，成色新，测试合格后再付款，欢迎体验测试，服务好 联系人：姚小姐：电话 QQ: 廖先生 QQ： 公司：深圳市迈凯瑞仪器仪表有限公司 地址：深圳市龙华新区东环一路天汇大厦D栋6楼D-615室 ======================================================================== SA-6000EX(SA-2500EX)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: 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 (47 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: MHz Frequency Resolution: 25 kHz; 25-800 Mhz, 50 kHz; MHz, 100 kHz; 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 (47 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)