FREQUENCY COUNTER, 1 MHZ TO 3 GHZ, 220V
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MFJ-886X$ 129.95 Each
|Frequency Counter covers 1 MHz to 3 GHz. It features 300 MHz direct count with 0.1 Hz-per-second resolution.|
10-digit high-contrast LCD display is easy-to-read. Huge ¾ inch digits are highly visible. Hold switch locks display.
Synchronous detector gives ultra-sensitive RF Signal Strength LCD bargraph.
Four selectable gate times gives .1 Hz to 10 Hz resolution in 300 MHz range and 10 Hz to 1000 Hz resolution in 3 GHz range.
Time base is typically less than 1 PPM at room temperature. Has opening for external calibration. Turning power on initiates two second test of all LCD segments.
Rechargeable Ni-Cd batteries (incl.) give up to 6 hours of use. Low battery indicator.
Rugged aluminum cabinet has black anodized finish. Compact 2 ¾"W x 3 ¼"H x 1 ¼"D will fit in your shirt pocket.
Specifications: 50 Ohm impedance, VSWR < 2:1. Sensitivity, 0.8 mV @ 100 MHz, 7 mV @ 300 MHz, 6 mV @ 1 GHz, 100 mV@ 2.4GHz. Maximum input, 15 dBm. MFJ-886 includes a 240 VAC adaptor and a telescoping antenna with a BNC connector.
See the MFJ-886 for a 110 VAC adaptor.