Dongguan Jie Tong Electronic Instrument Co., Ltd. 
 Contact: Mr. Zhou 
 Tel: 13760331089 
 QQ: 1511158498 
 T: 0769-82086182 
 F: 0769-82086182 
 Zip Code: 523710 
 Address: Hung Lai Yuen Road, Zhenjiang Tangxia Garden 3 6F 

 Note: The company has a large number of second-hand equipment availability, and long-term recovery of spectrum analyzers, audio analyzers, 
 Network analyzers, signal sources, and so second-hand high-end equipment. Welcome to contact us!!! 

 The new Agilent E4438C ESG vector signal generator by providing excellent signal to baseband 
 A new level of performance. It has a wide RF modulation bandwidth, fast sampling rate and large memory, which is to assess the 2.5G, 
 3G and broadband wireless communications systems and components of the key requirements. In addition, ESG vector signal generator provides up to 
 6GHz frequency coverage, can meet the special requirements of wireless local area network. 
 Instruments can provide analog modulation, the use of standard and custom digital modulation formats, excellent level accuracy 
 And spectral purity, and very easy to configure the system structure, which is the general research and development, manufacturing and troubleshooting 
 Application of the ideal equipment. 
 · 250 kHz to 1,2,3,4,6 GHz frequency coverage 
 ? Use an external I / Q input of 160MHz RF modulation bandwidth, or when the internal baseband generator 
 80MHzRF modulation bandwidth 
 · 100MHz sampling rate with 16bit, 400MHz of the digital to analog converter (4 times over-sampling rate) 
 · 32M samples (160Mbyte) baseband memory 
 * 6Gbyte for waveform storage hard drive 
 ? Internal BER analyzer 
 Broadband FM and Phase Modulation, AM and Pulse Modulation 
 * Custom digital modulation (more than 15 kinds of FSK, MSK, PSK, and QAM) 
 * Firmware-specific pieces (3GPP W-CDMA, cdma2000/IS-95A, GSM / EDGE / NADC, noise) 
 Signal Studio software and special items (802.11a, 802.11b, Bluetooth, 1xEV-DO) 
 · 10BaseT LAN, GPIB, and RS-232 connectivity 

 ● Frequency range 250 kHz to 1, 2, 3, 4, or 6 GHz 
 ● Output power up to +17 dBm 
 ● RF modulation bandwidth up to 160 MHz 
 ● Flexible FSK, MSK, PSK, QAM, custom I / Q, AM, FM, ΦM, and pulse 
 ● Step & list sweep frequency and power 
 ● Internal baseband generator (80 MHz RF BW) 
 ● Arbitrary I / Q waveform playback (up to 100 MSa / s) 
 ● Up to 64MSa playback memory and 1 GSa storage 
 ● Real-time I / Q symbol generation (up to 50 Msym / s) 
 ● Generate 802.11WLAN, W-CDMA, cdma2000, 1xEV, TD-SCDMA, GSM, EDGE, cdmaOne, 
 multitone, and more 
 ● Digital I / O, fading, and PC HDD waveform streaming with Baseband Studio 
 ● Remote control over 10BaseT LAN and GPIB 
 ● SCPI and IVI-COM drivers