MFJ-864 Cross-Needle Meter reads forward and reflected power and SWR simultaneously at a single glance. It features separate HF and VHF/UHF directional couplers, each with its own SO-239 connectors. This lets you connect your HF and VHF/UHF transceivers at the same time.

MFJ-864 Cross-Needle Meter reads forward and reflected power and SWR simultaneously at a single glance. It features separate HF and VHF/UHF directional couplers, each with its own …

The MFJ-864 has 2 power scales for each band selected with the front panel rotary switch. The low power scale reads from 0-30 watts forward and 0-6 watts reflected.

The MFJ-864 HF/144/440 SWR/Wattmeter measures forward and reflected power and indicates SWR for the 1.8 - 60, 144, and 440 MHz ham bands. The MFJ-864 has 2 power scales for each band selected with the front panel rotary switch. The low power scale reads from 0-30 watts forward and 0-6 watts reflected.

MFJ-864 Cross-Needle Meter reads forward and reflected power and SWR simultaneously at a single glance. It features separate HF and VHF/UHF directional couplers, each with its own SO-239 connectors. This lets you connect your HF and VHF/UHF transceivers at the same time. You can then monitor SWR and power of either transceiver at the flick of ...

The MFJ-864 cross-needle meter reads forward and reflected power and SWR simultaneously at a single glance. It features separate HF and VHF/UHF directional couplers, each with its own SO-239 connectors. This lets you connect your HF and VHF/UHF transceivers at the same time.

2025年2月28日 · The MFJ-864 cross-needle meter reads forward and reflected power and SWR simultaneously at a single glance. It features separate HF and VHF/UHF directional couplers, each with its own SO-239 connectors. This lets you connect your HF and VHF/UHF transceivers at the same time.

The MFJ-864 senses RF energy traveling along a 50 ohm stripline. A forward and reflected stripline couple to the 50 ohm stripline to make a directional coupler. A voltage is produced in the forward and reflected striplines that is proportional to the current and voltage traveling along the 50 ohm stripline.

The MFJ-864 Cross-Needle Meter reads forward and reflected power and SWR simultaneously at a single glance. It features separate HF and VHF/UHF directional couplers, each with its own SO-239 connectors. This lets you connect your HF and VHF/UHF transceivers at the same time.