Bird SK-4500天饋線分析儀
? Easy to operate and field ready for first-time, occasional and experienced users.
? 新手和經驗豐富的用戶在第一時間易于操作和現場準備。
? FDR (Frequency Domain Reflectometry) measurement method results in a highly reliable assessment of the health of critical components in your system; ultimately providing a “heads-up” before a failure occurs.
FDR（頻域）在系統中的關鍵部件的完好安全可靠的評估測量方法；最終為“heads-up”的故障發生之前 發生.
? Fault location or DTF mode indicates VSWR or Return Loss levels at each point along the cable and antenna system length.
故障定位或DTF模式指示駐波比或回波損耗水平在各點沿電纜長度和天線系統。
? Cable Loss function measures insertion loss of the cable system over a given frequency range.
電纜損耗函數測量電纜系統在給定頻率范圍內的插入損耗。
? Units cover frequency ranges of 1 MHz - 4500 MHz.
單位覆蓋頻率范圍為1 MHz - 4500 MHz
? USB communication port for connection to storage device and battery charging.
USB通信端口連接到存儲設備和電池充電。
? Three Year Warranty!!
三年保修��！
Standard Accessories: AC Adapter (5 Vdc Output), Hard Carrying Case, USB Interface Cable-Power-1 meter long, RF Cable - 1.0Meter long, Instruction Manual, Soft Carrying Case, USB Drive, USB Interface Cable, 15 cm long, Stylus and Calibration Combo
Now includes the BIRD RF METER APP! Free download from the Google Play Store.
標準配件：電源適配器（5 VDC輸出），硬質攜帶箱，USB接口數據線-1米長，射頻電纜1.0meter長，說明書，便攜軟包，USB驅動器，USB接口 電纜，15厘米長，手寫筆和校準組合現在包括鳥射頻儀表應用程序(從谷歌Play商店免費下載)。
APPLICATIONS 應用
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Suitable for use in Worldwide Cellular and PCS/DCS systems; supporting measurement of CDMA, GSM, and LTE Protocols.
適用于全球蜂窩和PCS、DCS系統；支持CDMA、GSM、LTE協議測試。
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Other applications include 3G, Broadcast, Government, Tactical Military, Microwave, Paging, Public Safety, Trunking, WLAN, and TETRA
其他應用包括3G、廣播、政府、軍事戰術、微波、尋呼、公共安全、集群通信，無線局域網，和四
Videos related to SiteHawk:有關SiteHawk的視頻：
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Introduction to the Bird SiteHawk
Bird SiteHawk介紹
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Installing the Bird RF Meter App
Bird RF儀表應用程序
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Save files from SiteHawk to USB Drive
保存文件，從SiteHawk到USB驅動器
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RF Meter App Email Options
射頻儀表應用電子郵件選項
product specifications（產品規格）:
Item No（產品型號）：SK-4500-TC
Item Name（產品名稱）：SiteHawk分析儀
Frequency Range（頻率范圍）：1 – 4500 MHz
Frequency Resolution（頻率分辨率）：1kHz
Frequency Accuracy（頻率精度）：±2.5×10-6
Output Power（輸出功率）：-10dBm
Reflect Amplitude Accuracy（反映幅值精度）：–15 dB to 0 dB: 0.4 dB;
–25 dB to –15 dB: 1.5 dB;
–35 dB to –25 dB: 4.0 dB
Trace Noise Magnitude（微量噪聲大�。�：0.02 dB rms (IFBW 1kHz)
Measurement Speed（測量速度）：1 ms / data point
Measurement Points（測量點）：51 to 3201
Measure Bandwidth（測量帶寬）：100 Hz to 30kHz
Temperature Stability（溫度穩定性）：0.01 dB/°F; 0.02 dB/°C
Return Loss Measurement Range（回波損耗測量范圍）：0 dB to -60 dB
Resolution（分辨率）：0.01 dB
VSWR Measurement Range（駐波比測量范圍）：1.0 to 65.0
Cable Loss Measurement Range（電纜損耗測量范圍）：0 dB to 30 dB
DTF Range（DTF范圍）：0 to 5000 (ft); 0 to 1500 (m)
Test Port Connector Impedance（測試端口連接器阻抗）：N-type, Female 50 ohms
Connector（連接器）：USB Type-C, USB 3.0
Languages（語言）：English, Chinese, Spanish
Recommended Calibration Interval（推薦的校準間隔）：3 year
Dimensions（尺寸）：7.7 x 3.6 x 2.4 (LxWxH—inches); 195 x 90 x 60 (LxWxH—mm)
Weight（重量）：1.98 (lbs) 0.9 (kg)
Maximum Input Voltage（最大輸入電壓）：50V
Operates In Temperature（操作溫度）：14°F to 131°F (–10°C to +55°C)
Storage Temperature（存儲溫度）：–40°F to 176°F (–40°C to +80°C)
Battery Charging Temperature（電池充電溫度）：32°F to 95°F (0°C to +35°C)
Altitude（海拔高度）：Up to 15000 ft (4600 m)
Humidity（濕度）：95±5° max (non-condensing)
Power Measurement（功率測量）：No
Storage Capacity（存儲容量）：Thousands of Traces and Setups
Immunity to Interfering Signals（干擾信號免疫）：+13dBm
CE：EMC – Standard EN 61326-1:2006; Safety – Standard EN 71010-1:2001
Battery（電池）：Lithium-ion rechargeable — 10 Hrs Typical Operating Time
Battery Charge Time（電池充電時間）：5 Hrs for Full Charge
