144 MHz + 432 MHz to 28 MHz Dual Band Highly Stable Assembled QRP Transverter. Add more bands to your HF radio!!Dual Band 144 MHz + 432 MHz transverter with high dynamic range. It is specially developed for severe conditions of reception - contests, DXing, the neighboring powerful broadcasting and amateur stations. The mixer is made on special HI-frequency. Chip with whopping dynamic range.
We have installed a highly stable frequency synthesizer in this model. This allowed us to obtain a long-term stability of 0.2 ppm. High frequency stability allows you to work in FM, SSB, CW and even digital modes (FT8, JT65 and etc) with output power 0.25watt on 144 and 432. With this transverter you can operate on the 144 mhz and 432 mhz bands using any type of the HF radio at 28 mhz.
This item specifically designed and very nice working with SDR and FLEX radios with a spectrum Waterfall - has separately in/out on 28 mhz and separately out 144 mhz and 432 mhz. This transverter is fully assembled and configured in the UR3LMZ laboratory. It has a strong aluminum box.
All inscriptions are marked with a modern laser engraving method. The inscriptions are not erased and have a very beautiful appearance. DC current is 12V to 14V. Current consumption 0.5A (TX).
LO freq is 116MHz and 404MHz or 118MHz and 406MHz by JP2 permutation. LO accuracy at 18C typ +/- 0.1ppm. +70 C +/- 0.2ppm. IF RF input power on 28mhz is about 0.25 to 5mWt.The Output power on 144 and 432 mhz up to 320 mW. TX gain 23.6dB (1.1 mW in = 250 mW out). Dynamic range IP3 +17dBm typ. Noise figure 1.0dB max 1.5dB on 432 MHz. RF connectors type SMA standart. 3.15inc x 1.18inc. Weight 0.22kg (7.8 oz). For byu transverter to ANOTHER BANDS or parts to transverter. Transverter board, attenuator board, all connectors and etc. 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.