Transverter and the attenuator - SUPER SET for lower price!!!
Save money – buy a set.
This set consists of the attenuator interface board and transverter board of 144/28 MHz.
In a set also there is a schematic diagram and descriptions on English.
Information about transverter:
- RF range 144 ... 148MHz
- IF range 28 ... 32MHz
- DC current is 12V to 14V.
- Current consumption 2A (TX)
- LO freq is 116MHz
- LO freq stability +/- 3ppm
- IF RF input power on 28mhz is about 1 to 100mWt (0.1Watts).
- TX Output transistor is RD15HVF1
- The Output power on 144 mhz is about 10 to 15W
- RX Input transistor is BF998
- RX gain 20dB
- Noise figure 1.0dB
- Image regection 70dB
- PTT to the ground.
- Size of the board is 8cm x 4.5cm
Information about attenuator:
- Attenuation Level - 30 dB (10W IN – 0.01W OUT)
- RF Input Power - 15 W Max
- PTT control - Contact to ground
- DC current is 12V to 14V.
- Size of the board is 6.7cm x 3.9cm
To get the transverter worked you have to do some soldering works with a cables, wires and connectors. Probably some instruments would be required. Does not include the heatsink, power and RF connectors, wires or cables.
Before sending all sets are surely tested – a warranty of 100% working.
To byu full compllete TRANSVERTER KIT (transverter board, attenuator board, all connectors and etc.) or COMPLETE READY transverter see here
