10Hz to 3GHz Deluxe Handheld
Frequency Counter/Strength Meter

Features 10 digit Liquid Crystal Display Hi-Z low range Filter to prevent display of random noise Automatic hold Measures frequency and period LED back light Beeper Low power consumption (Average 6 hour battery life) AC wall charger (AC Adapter 120VAC/9VDC or 220VAC/9VDC) Hold switch to lock display

• Low battery indicator

• Ultra sensitive synchronous detector 16 section bargraph to show RF signal strength

• High speed 300 MHz direct counter with 0.1 Hz resolution 4 selectable gate speeds

• Filter to prevent display of random noise

• 16 Section barographs to show RF signal strength

• 300MHz direct counter with 0.1Hz resolution

• 4 Selectable gate speeds

• 7 section telescopic antenna (AT-1)

• NOTE: This unit only works with analog signals

Frequency Display Resolution

Specifications

• Frequency range - 10 Hz - 3 GHz
• Weight - 250 g
• Size - 100 mm high x 68 mm wide x 31 mm deep
• Impedance - 1 * dual purpose BNC Socket, 50 Ohms input for range 1 MHz to 3 GHz, 1 Meg Ohm input for range 10 Hz to 50 MHz
• Case - Stamped aluminum with black anodized finish
• Battery - Internal 4 x AA 600 mAH NiCd pack
• Power - 9 VDC 300 mA
• Timebase - Less than 1 PPM at room temperature

Input Sensitivity (Typical)

• Amplifier - 1 Meg Ohm, 50 Ohm
• Impedance - 1 Meg Ohm, 30 pF, 50 Ohm VSWR less than 2:1
• Range - 10 Hz – 50 MHz, 1 MHz - 3 GHz

Sensitivity

• < 10 mV at 10 Hz – 10 MHz
• < 0.8mV at 100 MHz
• < 20 mV at 10 MHz – 50 MHz
• < 6 mV at 300 MHz
• < 7 mV at 1.0 GHz
• < 100 mV at 2.4 GHz

Max. input - 100 Vrms, 15 dBm