The second efficiency enhancement feature is a user-adjustable output voltage control which lets you set the output voltage anywhere between 12 and 13
This is an accessory cable for the ARB-704 to connect it to a TS-930
The kit includes all hardware and parts needed to build a working crystal radio set plus wire for an antenna and a sensitive earphone
The MFJ-906 6 Meter antenna tuner for the Magic Band gives you low SWR with practically any coax-fed antenna: mobile whips
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MFJ-847, WATTMETER, DIGITAL, 125-525 MHz, 120 WATT AL-572Y The second efficiency enhancement featureMFJ Digital SWR Wattmeters FWD, REF, SWR at a Single Glance! Covers 125 525 MHz 0 120 Watts New MFJ Digital SWR Wattmeters display Forward, Refelected Power, SWR and Battery life all in a single glance! Large 1 2in forward power digits and 5 8 Reflected and SWR digits! LCD screen is 2. 25 inches diagonally. Power on off, backlight on off switches. Power with triple AAA battery or micro USB port. SO 239 Connectors. Super compact 4W x 3H x 1D inches.