DEEPELEC DeepSDR 101 - Receiver Parameters; Display Control Item List

Hangzhou Minghong Electronic Technology Co., Ltd. www.deepelec.com Version 1.0
2
Receiver parameters
RF preamp gain: fixed 20dB
Circuit Type: Zero IF ZIF
Sideband suppression: ≥ 55dB
Frequency Range
Sensitivity
Demodulation
CW bandwidth : About 800Hz
CW side tone : About 800Hz
SSB bandwidth : About 2.6kHz
AM bandwidth : About 9kHz
WFM bandwidth : About 192kHz
I/Q bandwidth : About 192kHz
MW:520k~1710kHz
10uV,
SINAD 12dB
AM
SW:3M~30MHz
1uV,
SINAD 12dB
AM
0.25uV,
SINAD 12dB
SSB/CW
FM:87M~108MHz
1.5uV,
SINAD 12dB
WFM
2.0uV,
SINAD 20dB
WFM
AIR:118M~137MHz
2.0uV,
SINAD 12dB
AM
Test conditions: 50 ohm input impedance, preamp 20dB on, AGC on
Display control item list
Twelve items that can be selected by the encoder
1. Channel selection : 1-99
2. Frequency setting : 100k – 149MHz, minimum step 1Hz
3. Speaker volume(SPK) : 0~35dB, 1dB step
4. Earphone volume(EAR) : 0~35dB, 1dB step
5. Modulation : CW, LSB, USB, AM, WFM, STE(FM stereo), I/Q
6. AGC setting : OFF, SLOW, MID, FAST
7. Reference level(REF) : -99~99dB, 1dB step
8. Backlight brightness(LCD) : 1%~99%
9. IF GAIN : -12~67dB, 1dB step
10. Spectrum style settings : Green fill, Green line, Blue fill, White line
11. Spectrum bandwidth settings : RF spectrum (192kHz, 128kHz, 64kHz) and Audio
spectrum (64kHz)
12. Waterfall area settings：Waterfall or Waveform (x1 / x8 / x64 amplitude)
Five items not selectable by the encoder
A. battery level display
B. date and time settings
C. radio information display: preset radio name capability
D. display of current spectrum bandwidth
E. (POWER) input power display