5 Pcs DIY Radio 40M CW Shortwave Transmitter Kit Receiver 7.023-7.026MHz

5 Pcs DIY Radio 40M CW Shortwave Transmitter Kit Receiver 7.023-7.026MHz Description

Note: This is a DIY kit, you need to assemble it. We don't supply any manuals please note about this before you order it.

Brief introduction:

This kit is a classic low-power transceivers.
This is a very small volume of simple 40 meter band micro-power amplitude telegraph transceiver uses a 9V square battery.
The reception is good, highly readable code, is the entry of the most junior amateur radio choice!

Technical parameters:

Power supply: DC 9V-14V.
Antenna: 50 ohm, unbalanced.
Receive quiescent current: 10mA @ 9V.
Transmit power: 0.8W @ 9V, 1.2W @ 12V.
Frequency range: launch 7.023MHz, receive 7.023-7.026MHz (7.023MHz crystal).
Mode: CW.

Shell selection and installation:

Beautiful metal case not only for item considerably, and can effectively shield nearby interference. There are many optional shell, for example, metal cans, aluminum boxes, medical elongated aluminum box and so on. Select the box in time to pay attention as easy to open, because the battery ran out and need replacing.

Recommendations:

The confidential achieve better results, set the antenna performance can not be less than the full length of the horizontal half-wave dipole antenna, in conjunction with the use of Simple Barron, antennas should be kept away from sources of interference, such as fluorescent lights, computer monitors, switching power supplies and other equipment as much as possible with the coaxial cable as feeders to reduce possible interference received, as a small selection of the broadcast interference morning or late at night listening to get the best results listen to SSB and CW signals signal.

Package included:

5 x Shortwave Transmitter Receiver 7.023-7.026MHz QRP Pixie Kit