reviewmirror's video: Review MFJ 403 Pocket CW Trainer Morsetrainer Amateurfunk

Review MFJ 403 Pocket CW Trainer Morsetrainer gibt es hier: https://difona.de/de/produkt/mfj-403/ CW Anfängerkurs von DL8MH: https://youtu.be/d7UBlcy73ek CW Aufbaukurs von DL8MH: https://youtu.be/doiLTLk60C8 This new MFJ Travel Keyer is a full-featured CW keyer with a built-in Iambic paddle. Its ultra-compact size is perfect for traveling or for home use with QRP or "big" rigs. Throw it in your briefcase alone with your MFJ QRPCub or other favorite rig on your next trip. Send Beautiful CW with no effort Self-completing dots and dashes and dot-dash memory is very forgiving of timing mistakes. It lets you perfectly form dots, dashes and spaces effortlessly for accurate professional sounding CW. Adjust Speed on the Fly A thumb wheel control lets you adjust speed on-the-fly 3 to 65 words-per-minute. Adjustable Weight Dot-dash weight is adjustable 25% to 75% to make your signal distinctive in a pile-up. It also lets you compensate for transmitter turn-on delay. Sidetone with Speaker A built-in sidetone with LM386 audio amplifier, speaker and volume control makes monitoring your sending easy. Sidetone pitch is adjustable 300 to 1000 Hz. Keyer Modes you can select a keyer mode to suit you -- Iambic mode A or B, fully automatic or semi-auto "bug" mode. Reverse Paddle If youre left handed or to adjust for your paddle wiring, you can reverse the sending a single letter you can completely control your keyer. RF Proof Effective RF proofing lets your MFJ-403 work in any strong RF environment. Positive Keying Output Its positive keying FET output lets you key nearly all modern transceivers and transmitters. Battery Saver Youll think your battery will last forever -- your keyer goes to sleep during periods of inactivity. Uses a readily available 9-volt battery. Specifications Voltage requirements: Internal 9-volt transistor battery Keyer speed: Typically 5 to 60 WPM Sidetone level: 50-mW max., adjustable internal trimpot Sidetone frequency: 727 Hz default, adjustable 300 to 1000 Hz Keying limits: Positive keying. 50 volts at 100 mA max CW generation: Iambic A or B, Automatic or Semi-automatic Memory: Dot Dash memory Weight: 50% default, adjustable 25 to 75 percent Amateurfunk Ham radio DO1DDR