Professional Portable SDR Radio Receiver 100KHz-149MHz with Multifunctional Shortwave Antenna

DeepSDR 101 Software Defined Radio Receiver

The DeepSDR 101 is a compact software-defined radio receiver designed for portable listening, signal monitoring, and radio experimentation. It covers a wide frequency range from 100 kHz to 149 MHz and supports CW, AM, LSB, USB, WFM, FM stereo, and I/Q modes.

A 4.3-inch IPS display provides a real-time spectrum view and waterfall display, while the touchscreen and rotary encoder provide convenient control of the receiver's main functions. With a built-in 5000mAh battery and compact aluminum-alloy enclosure, it can be used both at home and in the field.

Key Features

• Wide Frequency Coverage: 100 kHz to 149 MHz
• Multiple Demodulation Modes: CW, AM, LSB, USB, WFM, FM stereo, and I/Q
• 4.3-inch IPS Display: 800 × 480 resolution with real-time spectrum and waterfall visualization
• Touchscreen + Rotary Encoder: Resistive touchscreen combined with a physical rotary encoder for operation
• 99 Preset Channels: Save station names, frequencies, and demodulation modes for quick access
• Fine Frequency Tuning: Selectable steps from 1 Hz up to 10 MHz
• Adjustable AGC: OFF, SLOW, MID, and FAST settings
• Adjustable IF Gain: -12 to 67 dB
• Reference Level Adjustment: -99 to +99 dB
• Spectrum Bandwidth: 64 kHz, 128 kHz, or 192 kHz
• Waterfall / Waveform Display: Multiple display and amplitude settings
• 5000mAh Rechargeable Battery: Approximately 10–12 hours of operation depending on volume and display brightness
• USB Type-C Charging: 5V/2A charging input
• 50Ω BNC Antenna Connection: Compatible with the included BNC antenna and other suitable 50Ω antennas

Supported Frequency Bands

Receiver Controls & Settings

The main control interface provides access to the following functions:

• Channel selection: 1–99
• Frequency setting: 100 kHz–149 MHz
• Speaker volume (SPK): 0–35 dB
• Earphone volume (EAR): 0–35 dB
• Modulation: CW, LSB, USB, AM, WFM, FM Stereo, I/Q
• AGC: OFF, SLOW, MID, FAST
• Reference level (REF): -99 to +99 dB
• LCD brightness: 1%–99%
• IF Gain: -12 to 67 dB
• Spectrum display style: multiple line and fill options
• RF spectrum bandwidth: 64 kHz, 128 kHz, 192 kHz
• Audio spectrum bandwidth: 64 kHz
• Waterfall or waveform display

Technical Specifications

What Can You Receive?

• MW: Medium-wave AM broadcasts
• SW: Shortwave broadcasts, including AM, SSB, and CW signals
• FM: Commercial FM broadcasts from 87–108 MHz
• Air Band: AM signals in the 118–137 MHz range

For FM stereo listening, an earphone is required. For medium-wave reception, the manufacturer recommends using a dedicated 50Ω MW loop antenna for improved reception performance.

Important Notes

• This is an SDR (Software Defined Radio) receiver intended for radio reception, signal monitoring, and experimentation.
• The antenna input is designed for 50Ω connections. Do not exceed the specified maximum input power of -20 dBm.
• Because of the SDR architecture, strong nearby broadcast signals may sometimes produce mirror signals or other unwanted reception effects.
• Reception performance depends on the antenna, location, interference, signal strength, and local radio environment.
• Before using earphones, check the EAR volume setting to avoid excessive volume.

Detailed User Manual

For complete operating instructions, settings, receiver parameters, charging indicators, frequency-band information, and technical details, please refer to the full English user manual:

Download / View the DeepSDR 101 User Manual (PDF)

Package Includes

• 1 × DeepSDR 101 4.3-inch screen radio receiver
• 1 × USB-A to USB Type-C cable
• 1 × BNC rod antenna (70 cm extended / 14 cm retracted)
• 1 × Quick Start Guide
• 1 × 4.3-inch screen protector film
• 1 × Foldable machine stand
• 1 × Resistive touchscreen pen
• 1 × EVA protective carrying bag

Portable SDR Receiver for Radio Enthusiasts

With wide frequency coverage, multiple demodulation modes, real-time spectrum and waterfall displays, adjustable receiver parameters, and 99 programmable presets, the DeepSDR 101 provides a flexible platform for everyday radio listening and SDR experimentation in a compact handheld design.