Electric keyer with speaker and headphone squeeze electric key mode compatible TAM-KEYER203 built-in terminal, compatible,

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. In addition to the electric keyer mode, an electric key mode (low frequency oscillator mode) has been added. In addition, in electric keyer mode, the pitch can be changed by default. In key mode, you can change the pitch at any time using the "SPEED/TONE" dial. Two operating modes: "Electric keyer mode" and "Electronic key mode" are automatically determined by the "KEY/PADDLE" input status when the power switch is turned on. Electric keyer mode: Attach the paddle to the 3-prong plug, insert it into the "KEY/PADDLE" of the main unit, and turn on the "POWER" switch. Alternatively, turn on the "POWER" switch without inserting the plug into "KEY/PADDLE". Electric key mode: Attach the 2-prong plug to the electric key, insert it into the ``KEY/PADDLE'' of the main unit, and turn on the ``POWER'' switch. (Also, if you insert the 3-prong plug attached to the paddle into the KEY/PADDLE on the main unit and turn on the POWER switch while pressing the dash key, it will also enter the key mode, but there is no point in using this method.) In the key mode, the "SPEED/TONE" dial is used to adjust the pitch, and it can be changed at any time during operation. Power supply: AAA alkaline batteries, LR03 (JIS/IEC), AAA (ANSI) x 2 Current consumption: Max. 110mA Standby current: 1μA or less Continuous use time: Approximately 50 hours Measurement conditions: - Continuous squeeze operation - SP on, volume position 9 o'clock *LR03 (AAA alkaline battery) is not included. Please prepare your own. In addition, the design may change. ＜Features＞ It was developed not only for Morse operation in amateur radio, but also for the general radio operator examination. (No memory function) *We do not guarantee that you will be able to bring it into the exam venue. Please be sure to obtain permission from the test proctor before using it. Equipped with a telephone key mode (low frequency oscillator mode). It can be used as a Morse practice machine. Automatic switching between electric key mode and paddle mode (electric keyer). Low frequency oscillator frequency adjustable. In addition to the built-in speakers, you can also monitor using the headphone jack. The monitor sound output destination can be switched between the built-in speaker and the headphone terminal. The monitor sound is a sine wave of approximately 786Hz (changeable). Adopts audio active filter and uses NJM2113J for audio amplifier. We also paid particular attention to the sound. Stress-free even for long-term operation. ＜Product composition＞ TAM-KEYER203 main body, paddle input cable (two types), and keying output cable (two types) Please use any of them according to your usage environment. *LR03 (AAA alkaline battery) is not included. Please prepare your own. In addition, the design may change. ＜Product size＞ W115mm x H19.5mm x D69mm ＜Packaging dimensions＞ W220mm x H70mm x D165mm medium ■About the attached cable cable 1 1) Electric keyer mode At the test venue, connect MORSE OUT to the telephone key terminal provided at the test venue. (Use at the exam venue is not guaranteed) 2) Telephone key mode Connect the telephone key to the KEY input. cable 2 Connect MORSE OUT and radio key input. (Refer to the radio manual. Some processing may be required depending on the radio.) Cable 3/4 Connect your paddle. Please use the cable that matches the paddle you have. The loose wire is red dot white dash black common However, specifications may change without notice, so we recommend checking with a tester.