3W CW Short Wave Radio Telegraph Transceiver Forty-9er DIY Kit 7.023MHz

Description:

- This is a very small volume of simple 40 meter band micro-power amplitude telegraph transceiver.

- The output power is raised to 3W, power output using an American ring, it has a strong remote communication capabilities, enhance the Forty-9er practicality!

- Increasing the side tone circuit, so that when you operate the transmitter, the headset can also listen to the keying signal, side tone circuit using an audio sine wave generator, the effect was significantly better than the ordinary sense of hearing frogs square wave generator.

- When the vibration frequency of the kit launch fixed 7.023MHz, when receiving the vibration frequency is 7.023-7.026MHz.

- The kit can be easily placed in the PCB 65mm * 35mm * 100mm standard aluminum shell, the kit does not include this housing.

Specification:

- Power: 12V

- Receive quiescent current: 23mA @ 12V

- Emission current: 450mA @ 12V

- Transmit power: 3W @ 12V

- Frequency range: the vibration emission 7.023MHz, receive local oscillator 7.023-7.026MHz

- Transceiver Distance: 100-300 km.

- Mode: CW

Package Includes:

1 x CW Radio Telegraph Transceiver