詳盡技術資料請見原廠或供應商 https://www.seeedstudio.com/RF-Explorer-3G-Combo-p-1266.html [ https://www.seeedstudio.com/RF-Explorer-3G-Combo-p-1266.html ] 料號:109990009
溫馨提示
RF-Explorer 原廠資料及下載區位於 https://j3.rf-explorer.com/downloads [ https://j3.rf-explorer.com/downloads ] ,現在已經有簡體中文使用手冊及豐富的說明文件,韌體終身可以更新修正 bugs。Windows / Mac / Linux / Raspberry Pi 等各種平台都有應用軟體支援,並且還有觸控版本!您還可以自行撰寫序列埠程式與主機溝通以便進行自動化控制,無線電波測量儀器普遍價格居高不下,RF-Explorer 系列絕對是您最好的投資!
這系列機種使用簡易、機體強固,請留意下列幾點,可以確保不受電磁波影響導致損害:
- 安裝天線後勿在高電磁場區域內使用,也不要近距離靠近手機(半公尺到一公尺內)。
- 單頻段機種防護耐受力較差,可以考慮加購 Power Limiter 以便防護強烈電磁突波。
- 不使用時請將天線卸除。
我司備有替換電池,如果有需要的客戶可以洽詢。
中文說明書 PDF 檔案可至 http://j3.rf-explorer.com/download/docs/RF%20Explorer%20Spectrum%20Analyzer%20User%20Manual%20-%20Chinese.pdf [ http://j3.rf-explorer.com/download/docs/RF%20Explorer%20Spectrum%20Analyzer%20User%20Manual%20-%20Chinese.pdf ] 下載。
RF Explorer 手持式頻譜分析器
Seeed 的 RF Explorer 系列是價格合理的手持式頻譜分析器,能涵蓋數位無線電頻率通訊的特定種頻率範圍。
Seeed [ https://www.digikey.tw/zh/supplier-centers/s/seeed ] 的 RF Explorer 系列手持式數位頻譜分析器系列提供多種款式,可因應所有常見的頻帶,從 15 MHz 至最高 6.1 GHz。 RF Explorer 頻譜分析器採用高度整合的頻率合成器和雙重平衡混頻器為基礎,能達到高效能、小型尺寸、低耗電以及低成本。
RF Explorer 亦可當作獨立裝置使用,或可透過標準 mini-USB 連接器與執行進階數據分析軟體(可免費下載)的電腦進行介接。 軟體工具提供 Windows、Mac OSX、Android 和 Linux 版本。RF Explorer 採用高容量鋰電池與耐用鋁外殼,專為室內和戶外應用所設計。 RF Explorer 會顯示頻帶的完整頻率頻譜(包括載波和調變波形),展頻 (SS) 活動(若有)、頻寬(以便監測振盪),以及與預期音調不同的頻率變化等。
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PRODUCT DETAILS
Features
Pocket size and light weight
Solid aluminum metal case
Includes a transport EVA carry case for RF Explorer
Spectrum Analyzer mode with Peak Max and Hold, Normal, Overwrite and Averaging modes
High capacity Lipo for 16hs+ of continuous run, rechargeable by USB
Windows PC client Open Source
Can be extended with internal Expansion Modules for additional band and functionality
Wide band coverage to all popular RF frequencies, starting at 15MHz and going up to 2.7GHz. This include very interesting frequency areas such as 2m HAM radio, all VHF and UHF, FM radio, GPS, WiFi and WiMax, Bluetooth, etc.
Note
This unit does not include RF Generator functionality, only Spectrum Analyzer functionality is available.
Description
RF Explorer is a handheld digital spectrum analyzer, a very affordable tool for work in all popular frequency bands. It is based on a highly integrated frequency synthesizer and double balanced mixer which offers high performance, compact size, low consumption and low cost.
It has been designed to be used equally well outdoor and indoor, and can be connected to a PC for extra functionality using standard mini-USB 2.0 connector.
This model includes a WSUB1G baseline unit plus an RFEMWSUB3G Expansion Module conveniently assembled and tested. It comes with two SMA connectors and two antennas,a nice dual band telescopic 144/430MHz wideband telescopic antenna for all Sub-GHz frequencies and a whip helical for 2.4GHz band. Additional, specific band antennas may be needed to cover efficiently some of the frequencies supported.
The combination of these two models offer the wide band coverage of the WSUB3G module, together with the highest sensitivity and quick response of the WSUB1G model for the popular sub-1GHz frequencies.
Tech support
This product is designed by RF-Explorer
For more info and to get started with your RF Explorer, visit the start page [ https://www.rf-explorer.com/start ] .
For questions and support, please visit https://support.rf-explorer.com [ https://support.rf-explorer.com ]
For the software for RF Explorer series, please click the following logo for more information:
[ https://www.seeedstudio.com/wiki/RF_Explorer_Software ]
Compliance
All RF Explorer models are complaint with FCC as well as CE regulations.
All RF Explorer Wideband models have been certified under EN/IEC61236 and EN/IEC61000.
All RF Explorer models are RoHS compliant
Technical details
| Dimensions | 0mm x0mm x0mm |
| Weight | G.W 372g |
| Battery | Lithium Cells / Batteries contained in equipment UN3481 - PI967 |
| Frequency band | 15-2700 MHz |
| Frequency span | 112KHz - 600MHz |
| Graphics LCD | 128x64 pixels, great visibility outdoors |
| PC Windows client | supports Windows XP/Vista/Win7 both 32 and 64bits |
| Backlight | for great indoor visibility |
| 2 standard SMA 50 ohms connector, | one for Sub-GHz wideband Nagoya NA-773 telescopic antenna included and another 2.4Ghzone for 15-2700 MHz band with helical antenna included. |
| Amplitude resolution | 0.5dBm |
| Dynamic range | |
| Left SMA port (WSUB1G) | -115dBm to 0dBm |
| Right SMA port (WSUB3G) | -110dBm to -10dBm |
| Absolute Max input power | |
| Left SMA port (WSUB1G) | +5dBm |
| Right SMA port (WSUB3G) | +30dBm |
| Average noise level (typical) | -110dBm |
| Frequency stability and accuracy (typical) | +-10ppm |
| Amplitude stability and accuracy (typical) | +-6dBm |
| Frequency resolution | 1Khz |
| Resolution bandwidth (RBW) | automatic 3Khz to 600Khz |
| Weight | 185g |
| Size | 113x70x25 mm |
Part List
| RF Explorer 3G Combo | 1 |
| Nagoya NA-773 wideband telescopic antenna | 1 |
| 2.4GHz band antenna | 1 |
| EVA Case | 1 |





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