Description
WAVE BLOCK preselector 0-30 MHz
Hardware: Heinz Stampfl HB9KOC
Filter design, software: Ernst Kirschbaum DL2EBV
The preselector is delivered assembled and calibrated!
Frequency ranges of the bandpass filters:
- 0 – 1.7 MHz
- 1.7 – 2.5 MHz
- 2.5 – 3.8 MHz
- 3.8 – 6.0 MHz
- 6.0 – 9.0 MHz
- 9.0 – 13.0 MHz
- 13.0 – 20 MHz
- 20.0 – 30 MHz
- with bypass function
Main features
- TFT industrial display 480 x 272 pixels
- PTT (push to talk) RCA socket PTT active GND
- Very large signal resistant IM3 50 dBm
- Low insertion loss 1 dB
- Low ripple +- 0.5 dB
- Solid closed aluminum housing
- Reverse polarity protection
- Excellent selection properties
- Power supply: 9 -16 volts 200 mA / DC
Reviews
There are no reviews yet.