Frequency Counter

Detailed Product Description
Features Wide measuring range upto 2.5 GHz Good resolution, 0.1 Hz min.display High sensitivity for the VHF & UHF freq measurement Microprocessor Based Instrument offers Intelligent function: Frequency, Period,Multi- resolution, Data hold, Relative measurement, data record (Max.,Min., Average reading). Auto power off & manual power off. LCD display for low power consumption & clear Read- out even in bright ambient light condition Crystal Controlled TB for High stability. Optional Telescopic antenna. Handheld & Compact instrument. Technical Specification Measurements: Frequency, Data Hold, Relative, Memory (max.,min., Average), Period. Range : 2500 MHz - 50 MHz to 2500 MHz. ( typical max.2600 MHz) 100 MHz - 5 MHz to 120 MHz 10 MHz - 10 Hz to 10 MHz Period - 10 Hz to 10 MHz Resolution Sample Time : Ref. The given below "Table for Resolution & Sample Time" Sensitivity (rms): 2500 MHz Range 50 MHz- 75 MHz < 100 mV 76 MHz- 2500 MHz < 50 mV 100 MHz Range 50 MHz- 100 MHz < 50 mV <100 MHz- 120 MHz < 100 mV 10 MHz < 50 mV Period < 50 mV Frequency Accuracy: + (4 PPM + 1 d ), (23 + 5 OC, after calibration). Time Base circuit : 4.194 MHz quartz crystal Time Base Temp. Coefficient: 0.1 PPM/ Per OC (typical, 23 + 5 OC) Input Connector : BNC, female. Case : Durable & strong ABS- plastic housing Operating Temp. : 0 OC to 50 OC ( 32 OF to 122 OF). Power Supply : 4 x 1.5 V AA (UM- 3) battery AC Adaptor Power Input : Optional, 9VDC, 300to 500mA rating, central Positive for socket. Weight : 340gm (Including battery). Standard Accessories : Instruction Manual ,Soft Carrying Case, BNC- BNC Cable...............1Nos. each Optional Accessories : Telescopic antenna with BNC Connector. Table for Resolution & Sample Time Range Gate Time Select Resolution Sampling Time 2500 MHz FAST 1000 Hz 0.5 SEC SLOW 100 Hz 2.7 5 SEC SLOW (select 1) 200 Hz 1.5 SEC SLOW (select 2) 500 Hz 0.75 SEC 100 MHz FAST 100 Hz 0.75 SEC SLOW 10 Hz 6 SEC SLOW (select 1) 20 Hz 5 SEC SLOW (select 2) 50 Hz 1.5 SEC 10 MHz FAST 10 Hz 0.5 SEC SLOW 1 Hz 1.25 SEC SLOW (select 1) 0.2 Hz 6 SEC SLOW (select 2) 0.1 Hz 11SEC