Frequency Range 100KHz ~ 2,060 MHz (broadband) wide-band (WFM), narrow-band (NFM), AM and single sideband (SSB) reception function? To 160 channels simultaneously test level displayed on the LCD screen? Using PLL system , set the exact frequency set built-in frequency counter and speaker products LED backlight LCD (192 × 192 points)? computers and printers with RS-232C (8-pin mini-printer)? function selection using the menu mode? four kinds of scan mode (Slingle, Normal, Free Run, Free Single)? accessed and edited more than 1,600 channel frequencies and names | Han Guoxing positions in total distribution | Strength Meter 3201N | Strength Meter 3201N Price RF Field Strength Analyzer Specifications: Receiver Frequency Frequency Range 100KHz ~ 2,060 MHz Accuracy ± 25PPM receive mode N-FM/W-FM/AM/SSB stepping frequency 5KHz-9995KHz is 5KHz and 6.25KHz within a multiple channel memory 10 repository × 160 channels (16 channels) Data Memory 10 repository × 160 channels (1,600 channels) to set the memory 10 repository × 3 scan mode receiver sensitivity of about 0-6dBμV EMF (S / N: 12dB at N-FM, 10dB at W-FM) sweep speed 12.5CH/sec . max Input impedance 50Ω (standard) Maximum input voltage Max.5Vrms Audio output 120mW into 8Ω Loudspeaker level measurement range of -10 to narrow FM 40dBμV (300 to 1800MHz): 0 to 40dBμV (1 to 300MHz and 1800 to 2000MHz) Resolution ± 0.5dBμV Accuracy ± 3dB (at standard ambient temperature and calibration frequency) bandwidth of about 12.5kHz (-6dB) Resolution ± 0.5dBμV Accuracy ± 3dB (at standard ambient temperature and calibration frequency) bandwidth of W-FM: Approximately 180kHz (-6dB) AM / SSB: approximately 2.4kHz (-6dB) multi-function display barcode display (5,10,20,40,80,160 Road) single bar code shows the differential spectrum analyzer display shows the frequency counter display sweep mode Single / Normal / Free / Free Single mute function digital display with bar code and mute level frequency counter frequency range 9MHz ~ 2,060 MHz Resolution 1KHz Accuracy ± 50ppm ± 1count response time 0.512sec input sensitivity 9MHz ~ 2000MHz: 150mVrms 20MHz ~ 1000MHz: 100mVrms input impedance 50Ω Maximum input voltage Max.5Vrms data memory 10Ch LCD 192 × 192 dot, LCD backlight LED backlight button for 5 seconds after the last operation of the backlight is off, lights can be continuous with RS-232C interface 1200/2400/4800/9600bps (8-pin micro-printer) Power AA alkaline batteries 6 AC adapter car adapter, DC 12V external power supply: DC 11-16V Max.400mA power off automatically 30 minutes after the last operation Kin Auto power off (can be lifted) operating temperature and Temperature 0 to 40 ℃ & 35 to 85% relative humidity Storage temperature -10 to 50 ℃ Dimensions and Weight 105mm (W) × 220mm (H) × 45mm (D) / Approximately 700g (not including antenna) Accessories supplied accessory antenna (receive only) RS232C cable backpack Manual AA- alkaline batteries 6 Select Accessories 75Ω to 50Ω car adapter configuration panel attenuator 20db, 40dB small printer (RS232C) F-BNC adapter voltage group ac converter PC Interface Software Radio Communication Equipment Co., Ltd., Zhengzhou Hanson 0371 -53,769,167 Contact: Zhujing 18939564786 QQ: 1006519081 Address: Zhengzhou City, Zijin Road and East Main Street Interchange to west 300 meters