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 

 ★ 100Hz ~ 8.5GHz 
 ★ main transmitter from a single system function evaluation 
 ★ with the NADC, PDC, PHS, digital MCA, GSM, DCS1800 (PCN), CT2, DECT, WCPE, PACS, RCR STD-39 TETRA system and GMSK and π / 4 DQPSK universal measurement software compatible; 
 ★ High-speed measurement (modulation accuracy measurement is less than 1s) 
 ★ input common-10W (internal measurements for high-power 20dB attenuator and power meter 

 Specifications 
 General Frequency 
 range 100Hz to 8.5GHz 
 Maz.input 
 level 
 (Continuous 
 wave 
 average 
 power) +40 dBm (10W) 
 Reference oscillator Frequency: 10MHz 
 Starting characteristics: ≤ 5 × 0.00000001/day (option: ≤ 2 × 0.00000001/day after30 min.warm-up) 
 * After 10min.of warm-up, compared to the frequency after 24-hour warm-up 
 Aging rate: ≤ 2 × 0.00000001/day (option: ≤ 5 × 0.000000001/year) 
 * Compared to the frequency after 24-hour warm-up 
 Temperature characteristics: 5 × 0.00000001/day (option: 3 × 0.00000001/day) 
 * 0to 50 ℃, relative to the frequency at 25 ℃ 
 Spectrum 
 anallyzer Frequency Setting range: 100Hz to 8.5GHz (resolution: 1Hz), 0to 2GHz (freq.band: 0), 1.7to7.5GHz (freq.band: 1 -), 6.5to 8.5GHz (freq.band: 1 +) 
 Preselector range: 1.7to 8.5GHz (bands: 1 - / 1 +) 
 Display accuracy: ± (display freq. × reference freq.accuracy + span × span accuracy) 
 Span 
 Setting range: 0Hz, 100Hz to 8.5GHz 
 Accuracy: ± 2.5% (span ≥ 1kHz), ± 5% (100Hz ≤ span <1kHz) 
 RBW 
 Setting range: 10Hz to 3MHz (3dB) ,1-3serqence 
 Accuracy: ± 20% 
 Selectivity (60/3dB); ≤ 15:1 (100kHz to 3MHz), ≤ 12:1 (10Hz to 30kHz) 
 VBW: 1Hz to 3MHz, off ,1-3 seqrence 
 Signal purity (SSB, 1MHz to 4GHz):