Please send me an email as soon as the product PMSDR- SDR RX 0,1-72 MHz Kit Version 2.2 is available.
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We will send an email to as soon as the product PMSDR- SDR RX 0,1-72 MHz Kit Version 2.2 is available.
Description
All SMT parts preassembled, only a low number of standard parts to solder.<br />LCD Display option, controled by USB Interface and Software (WinRad, Power SDR-IQ or SDR-Shell (Linux)<br />PMSDR 2.2 FEATURES
- Continuously tunable within the entire HF-spectrum: standard tuning range: 0,1 - 72 MHz
- Extendend tuning range up to 165Mhz with reduced sensivity (by 13dB@144MHz) through the 3th harmonic mode
- Sensivity (MDS) @72MHz = -121dBm (0,2uV@50Ohm) (soundcard: EMU0202, (S+N)/N = 3dB and BW=2400Hz SSB)
An external preselector is recommended for frequencies below 2MHz and for the 3th harmonic Mode.
- IF amplifier output clipping level: 2,45Vp @ -13dBm RF input level
- IF (I and Q output signal) bandwidth: 155 kHz @ -6dB
- Power supply : 5V / 155mA (+15mA with LCD module)
- USB2.0 interface (Full speed), only USB powered (no external supply are required)
- high speed divider CYPRESS CY22393 (for the tuning range from 0,1 to 2,5 Mhz)
- low jitter clock generator SILICON LABS Si570 LVDS (smooth tuning steps not available above 70 MHz)
- interface for optional LCD
- interface for optional boards (downconverter, preselector, switchboard ecc.)
- 3 Bandpass filter on board + 1 Lowpass filter on board + filter bypass (broadband input)
- IF-Chain with rail-to-rail OP-AMPS for 5V
- I/Q outputs for PC Sound card
- PIC18F4550 Controller with USB-Bootloader
- DLL support trough USB interface for Winrad by I2PHD, PowerSDR-IQ and other SDR applications
- PCB: dual layer, 100 x 100mm
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