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MFJ 998
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Price: $629.95
Product ID : MFJ998
Manufacturer: MFJ
Milwaukee: In stock
Orlando: In stock
Cleveland: In stock
Las Vegas: In stock
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Item Description

Intellituner HF Automatic Antenna Tuner

Detailed Description

Covers 1.8 to 30 MHz, rated at 1500W SSB/CW. Ultra-fast automatic tuning matches impedance from 12 to 1600 using MFJ's exclusive IntelliTune, AdaptiveSearch and InstantRecall algorithms, and over 20,000 VirtualAntenna memories. Key your transmitter and InstantRecall determines whether that frequency has been used before. If so, tuning is instantaneous. If not, an algorithm measures the impedance, selects the necessary components, and then fine-tunes the SWR. If the antenna impedance is outside the tuner's measurement range, Adaptive Search measures the frequency and determines relevant component values for fast tuning. MFJ's Amplifier Bypass Control (requires interface cable) provides safe tuning. On initiation, any in-line amplifier is bypassed. Next, a low-power CW tuning carrier from your transceiver is keyed. When tuning is complete, your transceiver reverts to its prior power and mode, and re-enables the amplifier. If a match better than a pre-set amplifier SWR trip point cannot be found, the amplifier stays bypassed. A Cross-Needle SWR/Wattmeter displays 300/60W or 3000/600W forward and reflected full-scale power ranges. A two-line, 16-character backlit LCD meter displays SWR, forward/reflected power, frequency, antenna selected, an auto ranging bar-graph power indication, and the final matching inductor and capacitor values. A memory system provides four antenna selections for each of the two switchable rear panel antenna connectors. A rear binding post for end-fed long wire antennas, balanced line antennas require an external 1.5kW 4:1 balun (MFJ-912). Requires 10-15V DC @ 1.3 amps. Dim: 13"w x 4"h x 15"d; 9 lbs.

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