
Download user manual from here EN
BELKA-DX DSP technical specifications
-Frequency range 1.5MHz - 31MHz
-Modulation modes CW, SSB LSB,NFM,AM1 and АМ2pseudo-synchronous.ALL MODE
-Frquency step 10, 20, 50, 100 Hz; 1, 5, 10, 50 kHz.
-Adjstuble bandwith, low and high skirts 2-4kHz; 50 - 300Hz.
-CW mode bandwith ~300 Hz; Adjustable CW pitch 500-1kHz.
-Receiver front-end is optimised for using telescopic antenna (800mm) in the range 1.5 - 31MHz.
-IQ output for viewing panorama on a computer
-Signal strength indicator (S-meter).
-Adjustable receiver sensitivity.
-Image rejection ~70dB.
-Timeout timer (TOT).
-Battery level indicator.
-Dial lock state indicator.
-Mode (modulation type) indicator.
-32 memory locations.
-Built in audio power amplifier, deisgned to work with external loud speaker with impedance 4-8 ohm.
-Charge and supply from micro USB port 5V.
-Built in battery LiPo 2200 mA
-Current consumption - around 80mA. Power consumption - 0.25mW with headphones.
-Battery life - 24 hours when on headphones.
-Built-in speaker (Optional) or kit for self-assembly by the user - will be available only for BELKA-DX version and will be available after 20.12.2020
Mechanical data:
- Cabinet measures 84х50х20mm
- Weight: ~95гр.
- Materials used: Aluminum, Chrome, plastics
Set consists of:
- BELKA-DX shortwave receiver 1бр.
- Telescopic whip 1бр.