Up for sale UR3LMZ
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 ADE chip with whopping dynamic range IP3 + 17dBm typ.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.
Information about this transverter:
- RF range 144 ... 150MHz and 432-438Mhz
- IF range 28 ... 32MHz
- 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
- LO freq stability (-20 ... +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
- RX gain 20dB
- 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
- PTT to the ground.
- RF connectors type SMA standart
- Size 9cm x 8cm х 3 cm (3.74inc х 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.) please see here
