Morse Code Shortwave Radio CWJ-2 Telegram CW Trainer Oscillator+Earphone+Key+Power Supply

Morse Code Shortwave Radio CWJ-2 Telegram CW Trainer Oscillator+Earphone+Key+Power Supply

Description:
1. Insert 9V (7-15V) power supply into the plug
2. The key plug into the key jack.
3. Turn on the power switch, the LCD screen lights up.
Then press the key, the machine beeps, if the hair is Morse code, the corresponding symbol will appear on the display. The machine has an automatic tracking function of the speed transmitter may appear relatively high error rate phenomenon when you send the first one or two codes, but with the increase in power generation code numbers, the machine to adapt to your transmitter moderate error rate down quickly, Morse code decryption key rate of the received electronic or computer emitted can reach 100%. Hand made little low, which is related to proficiency transmitters.

4. Adjust the audio potentiometer can change the frequency of the sound.

5. The WPM speed transmitter, and mute function, when the transmitter automatically recording speed transmitter in the machine, you need to display the operator to use the send key operation code "-... - - -" On the display then you can show your average speed transmitter. At the same time sounding the horn to stop, you can not practice sound transmitters, and does not affect others. To restore the sound can Zaifayici operation code "-... - - -"

Note: opcode as a letter or number to the same operation as the provisions issued.

6. Automatic transmitter is sometimes necessary to send a copy of the hearing or exercises, this exercise has automatic alarm activation function, the operator just press in the off state when power is turned on at the same time using the key and so on until you hear the sound on the display as You can display the code symbols to be sent, the speaker issued a corresponding Morse code. This continuous cycle signal is sent at the end of the need to turn off the power, when you reboot Back to Morse code input. Before starting the machine memory are: standard codes, short code, fast, medium and slow operator preset information. Telegraph machine automatically according to the setting.

7. Display specific phrases, in accordance with the principles of Morse code, there are three points yards long interval, such as over the course of the transmitter is no gap between the two yards between each letter or number code, the machine will not It recognizes, but people sometimes two transmitters commonly used letters bursts, is the middle of no gap, because it is because they have 'convention', the human ear can still recognize, such as CQ (-. -. - -. - ) with no interval ear still be able to identify, as well as the same HH, AR, AS, SK, aL, etc., since there is no reason one can identify the machine does not recognize. Therefore, this machine will identify the kind of combination of letters and labels such as braces {AS}. Exercise should not be the case, unless it is meant to bursts.

8. The machine has a short code transmitter function exercises and listening exercises. The default is the standard boot the machine code, enter the operation code "- - - -...." The machine will between standard switching power and short codes, that now makes the standard code, enter the operation code "- - - -.... "then switched to the short code, then enter the operation code" - - - -.... "then switching to the standard Morse code. Before shutdown state, automatic alarm activation state decisions.

Note: opcode as a letter or number to the same operation as the provisions issued.

9. Automatic transmitter set speed, the speed transmitter automatically stored in the machine's memory, do not always set the method set more complex and requires more skilled operator to transmitters. The operator must be made no mistake three times opcode "-.... - - -", Lcd display will show slow play, made four display middle play, made five times to fast play. Note: Do not intermediate tube sound or silent, have been made to the operation code - one of which failed, or made other letters, we must begin again, pay attention to the right of the digital display, is your hair "- - -...." number of times.

10. This machine has a key output jack, use the control key output optocoupler isolation effect, reduce interference MCU and radio, and the use of key stations connected to the input jack you can control the radio. Morse code that you send will be displayed on the unit lcd monitor.

Packing Content:
- 1 x Morse Code Trainer
- 1 x Power Supply
- 1 x Earphone
- 1 x Key
- 1 x Adapter