FC-2500A FREQUENCY COUNTER
FREQUENCY COUNTER 2.5 GHz
Model : FC-2500A ISO-9001, CE, IEC1010
FEATURES
• High sensitivity for the VHF & UHF freq.
measurement, useful for the CB amateur.
• Handheld & pocket size instrument.
• Wide measuring range up to 2.6 GHz.
• Good resolution, 0.1 Hz min. display unit for 10 MHz range.
• Used the exclusive Microprocessor IC offered the 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.
• The instrument used the low PPM crystal time base to offer high accuracy measurement.
• The optional telescoping antenna accessory can be used to pick up transmit frequencies from handheld, fixed or mobile radios such as: POLICES, FIRE FIGHTER'S, HAM, TAXI, AIRCRAFT MARINE, etc. at ranges of approaching 5 to 30 cm(depending on transmitter power, antenna obstructions, etc.).
Table for Resolution & Sample Time | |||
Range | Gate Time Select | Resolution | Sampling Time |
2500 MH | FAST | 1000 Hz | 0.5 SEC |
SLOW | 100 Hz | 2.75 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) | 20Hz | 5 SEC | |
SLOW(select 2) | 50Hz | 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 | 11 SEC |