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Desktop Speaker
Desktop Shortwave VFO
HF/VHF SDR Receiver

General

HAM bands ? 80m  40m  20m  15m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  2m  1.25m  10m  4m 
Freq. stability ? ? 0.5 p.p.m.
Tuning steps ? Continuous 1 p.p.b.

Receiver

RX-range - 80-10 m 0.005-31 / 60-260 MHz
Modulations - All mode   All mode   Multiple (Software defined)  
Sensitivity ? ? 15 MHz: 0.022 µV (MDS @ 500 Hz BW)
64-118 MHz: 0.021 µV (MDS @ 500 Hz BW)
118-260 MHz: 0.02 µV (MDS @ 500 Hz BW)
Selectivity ? ? ?
Filters ? ? Tracking RF filters
Receiver system ? ? Direct sampling SDR
IF-freqs. ? ? ?
Image rejection ? ? 120 dB
Audio output ? ? -

Transmitter

TX-range - 80-10 m -
Modulations - All mode   All mode   Multiple (Software defined)  
RF-output ? ? ?

Connections

Antenna - SO-239 SMA
Impedance ? 50Ω 50Ω
Other - - USB

Electrical

Power req. ? ? 5 V DC (USB port)
Current RX - - ?
TX - ? -

Physical

Manufactured Between and Between 1959 and 19xx in Brazil Between 2019 and 202x in China
Dimensions ? 330 × 240 × 210 mm
(12.99 × 9.45 × 8.27 in)
45 × 10 × 60 mm
(1.77 × 0.39 × 2.36 in)
Weight ? 7.50 kg (16.5 lbs) ?
Form factor Base Station Base Station Headless

Other features

Memories ? None ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? Pre-selectors and Polyphase tracking filters
Accessories ? ? ?
MPN DRAKE-000002-BQ DELTA-000330 AIRSPY-HF+-DISCOVERY