With this transverter you can operate on the 432 mhz band using any type of the HF radio at 28 mhz. It is transverter completely ready to operation, you don't have need something to solder and to complete. It is easily joined to any transceiver. To the ANT and PTT.And then connect HF and UHF antennas. It isn't necessary to do any switchings!!! Just power on transverter the tumbler on its front panel - you in UHF band. Switch off a transverter - you on HF again. This item very nice working with SDR and FLEX radios with a spectrum Waterfall.
Complete with tested and adjusted in laboratory the transverted has the english description which contains the circuit of the transverter. 438MHz (432 at 28.000). DC current is 12V to 14V.
LO freq stability +/- 3ppm. IF RF input power on 28mhz is 10Wt.
TX Output transistor is RD15HVF1. The Output power on 432 mhz is about 4 to 5W. Max power in bypass mode 100Wt (on HF). RX Input transistor is BF998.Size of the transverter is 14cm x 5cm x 10cm. To byu full compllete TRANSVERTER KIT. Transverter board, attenuator board, all connectors and etc. After the package left Ukraine you can track it on a tracking system of the Postal service of your country. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers". The seller is "hfvhfparts" and is located in this country: UA. This item can be shipped worldwide.