Icom IC-7300MK2 100W HF/50MHz SDR Transceiver
Availability:
Accepting Backorders
Initial shipments are planned by the end of 2025. You can get in line by reserving your spot today!
Description
Specifications
Includes
FAQ
Icom IC-7300MK2 HF/50 MHz Transceiver: HF Excellence, Evolved
The IC-7300MK2 is the next-generation HF/50 MHz SDR transceiver with Enhanced Performance and Even More Excitement. Key upgrades include an improved RMDR of 105 DB typical , lower power consumption , an HDMI Port for external display , and a Built in CW Decoder.
Enhanced Receiver Performance and Stability
The IC-7300MK2 builds on its legacy with significant performance improvements over the IC-7300 for serious operators.
- Improved RMDR: The Reciprocal Mixing Dynamic Range (RMDR) is improved to about 105 DB typical (at 2 KiloHertz separation), drastically reducing blocking and interference from strong adjacent signals.
- Superior TX Phase Noise: Transmit Phase Noise characteristics are improved by about 12 DB (at 1 KiloHertz frequency separation) compared to the previous model IC-7300. The superior Phase Noise reduces noise components in both receive and transmit signals. The typical TX Phase Noise is -139 DBc per Hertz at 1 KiloHertz separation.
- Lower Power and Heat: Through component selection and DC power optimization, the IC-7300MK2 reduces heat generation, enabling stable operation during extended operating periods, such as contest operation. RX standby power consumption is reduced from 0.9 Ampere to 0.7 Amp (typical).
New Connectivity and Operational Features
The IC-7300MK2 introduces several firsts for Icom's HF/50 MegaHertz radio line.
- HDMI Port for an External Display: Incorporates an HDMI Port for external display connection. Operating information like frequency, scope, waterfall, and menus can be shown on a large monitor. Audio can also be output through HDMI to the display's speakers.
- Built in CW Decoder: The radio can now decode Morse code signals without using a PC or other external equipment. The decode filter automatically follows the target signal, and keying speed is automatically adjusted.
- USB Type C with Dual COM Plus Audio: Features a USB Type C port with dual virtual COM ports and audio In/Output. Use a single USB cable for two simultaneous applications, such as FT8, logging, and contest software.
- Simplified RS BA1 Remote Control: The addition of an Ethernet connector (LAN Port) means a base station computer is not required for remote operation with the RS BA1 (Version 2) software. You are able to remotely turn the radio ON or OFF through the Internet.
- RX Antenna IN/OUT Connectors: Dedicated RX Antenna IN/OUT (SMA) connectors enable optimized reception by allowing you to take advantage of specific antenna characteristics. External bandpass filters and preamps can be connected here.
Connectivity
- Rear Panel Connectivity:
- DC Power Socket, Ground Terminal, Antenna Connector, Tuner Socket, ALC/SEND Jacks, KEY Jack, ACC Socket (13 pin), External Speaker Jack, Remote Control Jack, HDMI Port, and LAN (Ethernet) Port.
NOTE: This radio is not FCC approved. This listing is not an offer to sell the IC-7300MK2. You are purchasing a reservation to secure your spot in line.
Icom IC-7300MK2 HF/50MHz SDR Transceiver
The IC-7300MK2 is a next-generation compact HF transceiver, building on the worldwide success of IC-7300 which sold over 100,000 units globally.
NOTE: This radio is not FCC approved. This listing is not an offer to sell the IC-7300MK2. You are purchasing a reservation to secure your spot in line.
Key New Features
- Improved RMDR and Phase Noise Characteristics
- Lower Heat Generation and Lower Power Consumption
- HDMIâ„¢ Port for an External Display
- Built-in CW Decoder
- Simplified RS-BA1 Remote Control with Ethernet connector
- USB Type-Câ„¢ with Dual COM + Audio
- RX Antenna IN/OUT Connectors
Enhanced Performance
Improved RMDR and Phase Noise Characteristics
The IC-7300MK2’s RMDR is improved to about 105 dB* typical (at 2 kHz separation) and transmit Phase Noise characteristics are improved by about 12 dB (at 1 kHz frequency separation) compared to the previous model. The superior Phase Noise characteristics reduce noise components in both receive and transmit signals.
Lower Heat Generation and Lower Power Consumption
Through component selection and DC power optimization, the IC-7300MK2 reduces heat generation and enables stable operation during extended operating periods, such as contest operation. Compared to the previous model, the IC-7300MK2 reduces power consumption from 0.9 A to 0.7 A (typical) during RX standby.
New Features
HDMI â„¢ Port for an External Display
As a first for Icom’s HF/50 MHz radios, the IC-7300MK2 incorporates an HDMI™ port for external display connection. Operating information, such as frequency, scope, waterfall, and menus, can be shown on a large monitor, and audio can also be output through HDMI™ to the display’s speakers.
RX Antenna IN/OUT Connectors
The RX Antenna IN/OUT connectors enable you to take advantage of antenna characteristics for optimized reception, such as avoiding interference and QRN. External bandpass filters and preamps can also be connected to these connectors.
Simplified RS-BA1 Remote Control
Whether from a remote location within your home QTH, or from a remote location somewhere around the world, the RS-BA1 (Version 2) software enables you to operate your IC-7300MK2. With the addition of an Ethernet connector, a base station computer is not required. You are able to remotely turn the radio ON or OFF through the Internet.
Built-in CW Decoder
Another first for Icom’s HF/50 MHz radio, the IC-7300MK2 can decode Morse code signals without using a PC or other external equipment. The decode filter automatically follows the target signal, and keying speed is automatically adjusted.
USB Type-C â„¢ with Dual COM + Audio
The IC-7300MK2 provides a USB Type-Câ„¢ port with dual virtual COM ports and audio In/Output. You can use two applications simultaneously,such as FT8, logging and contest software, with just one USB cable
General Specifications |
|
|---|---|
| Frequency Coverage (RX) | 0.030000 ~ 74.800000 MHz* |
| Frequency Coverage (TX) |
|
| Operating Modes | USB/LSB (J3E), CW (A1A), RTTY (F1B), AM (A3E), FM (F3E) |
| Memory Channels | 101 (including 2 scan edges) |
| Antenna Impedance | 50 Ω Unbalanced |
| Antenna Connector(s) | SO-239 × 1 (HF/50 MHz/70 MHz band) SMA × 1 (HF/50 MHz/70 MHz band, RX only) |
| Power Supply Requirement | 13.8 V DC ±15% |
| Operating Temperature Range | –10°C ~ +60°C (+14°F ~ +140°F) |
| Frequency Stability | ±0.5 ppm or less (–10°C ~ +60°C) |
| Frequency Resolution | 1 Hz |
| Power Consumption (RX Standby) | 0.7 A (typical) |
| Power Consumption (RX Max Audio) | 1.25 A |
| Power Consumption (TX Max Power) | 21.0 A |
| Dimensions (W × H × D) | 240 × 94 × 237.6 mm (9.44 × 3.7 × 9.35 in) (Projections not included) |
| Weight (approximate) | 4.1 kg (9.0 lb) |
Transmitter Specifications |
|
| Output Power (HF and 50 MHz) | SSB/CW/RTTY/FM: 0.6 W ~ 100 W AM: 0.125 W ~ 25 W |
| Output Power (70 MHz band) | SSB/CW/RTTY/FM: 0.3 W ~ 50 W AM: 0.075 W ~ 12.5 W |
| Modulation System | SSB: Digital PSN modulation FM: Digital Reactance modulation AM: Digital Low power modulation |
| Spurious Emission (Harmonics) | 1.8 ~ 28 MHz: –50 dB or less 50 MHz band: –63 dB or less 70 MHz band: –60 dB or less |
| Spurious Emission (Out-of-band) | 1.8 ~ 28 MHz: –40 dB or less 50 MHz band: –60 dB or less 70 MHz band: –60 dB or less |
| Carrier Suppression | 50 dB or more |
| Unwanted Sideband Suppression | 50 dB or more |
| Microphone Impedance | 600Ω |
Receiver Specifications |
|
| Category / Item | Specification / Details |
| General Receiver System: Receive System | Direct sampling superheterodyne |
| General Receiver System: Intermediate Frequency | 1st 12 kHz |
| Sensitivity (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): SSB/CW (BW=2.4 kHz, 10 dB S/N) 1.8 ~ 29.999999 MHz |
–16 dBμV (0.16 μV) or less |
| Sensitivity (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): SSB/CW (BW=2.4 kHz, 10 dB S/N) 50 MHz band |
–18 dBμV (0.13 μV) or less |
| Sensitivity (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): SSB/CW (BW=2.4 kHz, 10 dB S/N) 70 MHz band* |
–16 dBμV (0.16 μV) or less |
| Sensitivity (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): AM (BW=6 kHz, 10 dB S/N) 0.5 ~ 1.8 MHz |
+22 dBμV (12.6 μV) or less |
| Sensitivity (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): AM (BW=6 kHz, 10 dB S/N) 1.8 ~ 29.999999 MHz |
+6 dBμV (2.0 μV) or less |
| Sensitivity (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): AM (BW=6 kHz, 10 dB S/N) 50 MHz and 70 MHz bands |
0 dBμV (1.0 μV) or less |
| Sensitivity (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): FM (BW=15 kHz, 12 dB SINAD) 28.0 ~ 29.7 MHz |
–6 dBμV (0.5 μV) or less |
| Sensitivity (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): FM (BW=15 kHz, 12 dB SINAD) 50 MHz and 70 MHz bands |
–12 dBμV (0.25 μV) or less |
| Sensitivity for European Versions (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): SSB (BW=2.4 kHz, 12 dB SINAD) 1.8 ~ 2.999999 MHz |
+10 dBμV emf or less |
| Sensitivity for European Versions (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): SSB (BW=2.4 kHz, 12 dB SINAD) 3.0 ~ 29.999999 MHz |
0 dBμV emf or less |
| Sensitivity for European Versions (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): SSB (BW=2.4 kHz, 12 dB SINAD) 50 MHz and 70 MHz bands |
–6 dBμV emf or less |
| Sensitivity for European Versions (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): AM (BW=4 kHz, 60% Mod., 12 dB SINAD) 1.8 ~ 2.999999 MHz |
+16 dBμV emf or less |
| Sensitivity for European Versions (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): AM (BW=4 kHz, 60% Mod., 12 dB SINAD) 3.0 ~ 29.999999 MHz |
+6 dBμV emf or less |
| Sensitivity for European Versions (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): AM (BW=4 kHz, 60% Mod., 12 dB SINAD) 50 MHz and 70 MHz bands |
0 dBμV emf or less |
| Sensitivity for European Versions (Filter: SOFT) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): FM (BW=7 kHz, 60% Mod., 12 dB SINAD) 28.0 ~ 29.7 MHz / 50 MHz and 70 MHz bands |
0 dBμV emf or less / –6 dBμV emf or less |
| Squelch Sensitivity (threshold) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): SSB |
+15 dBμV (5.6 μV) or less |
| Squelch Sensitivity (threshold) (LP.AMP1 ON in HF, P.AMP2 ON in 50/70 MHz): FM |
–10 dBμV (0.3 μV) or less |
| Selectivity (Filter: SHARP): SSB (BW=2.4 kHz) | 2.4 kHz or more/–6 dB, 3.4 kHz or less/–40 dB |
| Selectivity (Filter: SHARP): CW (BW=500 Hz) | 500 Hz or more/–6 dB, 700 Hz or less/–40 dB |
| Selectivity (Filter: SHARP): RTTY (BW=500 Hz) | 500 Hz or more/–6 dB, 800 Hz or less/–40 dB |
| Selectivity (Filter: SHARP): AM (BW=6 kHz) | 6.0 kHz or more/–6 dB, 10 kHz or less/–40 dB |
| Selectivity (Filter: SHARP): FM (BW=15 kHz) | 12.0 kHz or more/–6 dB, 22 kHz or less/–40 dB |
| Spurious and Image Rejection (SSB/CW/AM/FM): HF band | 70 dB or more |
| Spurious and Image Rejection (SSB/CW/AM/FM): 50 MHz and 70 MHz bands | 70 dB or more (Except for ADC aliasing: 124.032 MHz – RX frequency) |
| Audio/Other: Audio Output Power | 2.5 W or more (8 Ω load, 1 kHz, 10% distortion) |
| Audio/Other: AF Output Impedance | 8Ω |
| Audio/Other: RIT Variable Range | ±9.999 kH |
Antenna Tuner Specifications |
|
| **Antenna Tuner (D): Tunable Impedance Range** | 16.7 ~ 150Ω (unbalanced) (3:1 VSWR or less) |
| **Antenna Tuner (D): Tuning Accuracy** | 1.5:1 VSWR or less |
| **Antenna Tuner (D): Tuning Time (approximate)** | 2 ~ 3 seconds (average), 15 seconds (maximum) |
Depending on the transceiver version.
All stated specifications are typical and subject to change without notice or obligation.
Icom IC-7300MK2 Transceiver
HM-219 Hand Microphone
13 pin ACC plug
1/4 inch stereo CW key plug
1/8 inch stereo speaker plug
Spare fuse (58V 5A)
DC power cable (9.8ft)
2x spare fuse (32V 25A)
What's the difference between the Icom IC-7300 and the IC-7300 MK2?
The Icom IC-7300 revolutionized the entry-level HF market with its Direct Sampling SDR architecture and intuitive color touchscreen. The newer IC-7300MK2 builds on that success, offering significant performance boosts and modern connectivity features.
Key Differentiators: Performance and Connectivity
While both radios share the core Direct Sampling SDR technology, a large 4.3-inch color touch display, and a built-in automatic antenna tuner, the IC-7300MK2 brings meaningful upgrades in three key areas:
1. Enhanced Receiver Performance
The IC-7300MK2 features improved receiver characteristics crucial for operating in crowded band conditions.
- Reciprocal Mixing Dynamic Range (RMDR): The IC-7300MK2 boosts RMDR to approximately 105 dB (at 2 kHz separation), an improvement of about 8 dB over the original IC-7300's performance of around 97 dB. This means the MK2 version handles strong, nearby signals much better, making it easier to pull out weak DX signals.
- Phase Noise: Transmit phase noise characteristics are also improved by about 12 dB in the IC-7300MK2, resulting in a cleaner signal on both transmit and receive.
2. Modern Connectivity & Remote Operation
The IC-7300MK2 has been significantly upgraded with new ports and built-in networking capabilities.
- External Display (HDMI): The IC-7300MK2 includes an HDMI port—a first for Icom's HF/50 MHz radios—allowing you to connect a large monitor to display the spectrum scope, waterfall, and operating menus. The original IC-7300 does not have this output.
- Simplified Remote Control (LAN): The MK2 includes a built-in LAN port that, when used with the optional RS-BA1 Version 2 software, allows for PC-less remote operation over the internet or a network. The original IC-7300 requires a base station computer to serve the remote connection.
- USB Type-C: The legacy USB-B port is replaced with a modern USB Type-C port that offers dual virtual COM ports and audio, making it easier to run two applications simultaneously (e.g., FT8 and logging software) with a single cable.
3. New Operator-Centric Features
The MK2 adds functionality that enhances usability, especially for CW and field operations.
- Built-in CW Decoder: The IC-7300MK2 includes a built-in CW decoder to display Morse code on the screen without needing an external computer. The IC-7300 lacks this feature.
- Separate RX Antenna Ports: Dedicated RX Antenna IN/OUT connectors (SMA type) are included on the MK2, allowing you to easily integrate external low-noise receive antennas, filters (like a QRM eliminator), or preamps into the receiver chain.
- Power Efficiency: The MK2 has reduced its RX standby current draw from approximately 0.9 A to 0.7 A (a 23% reduction), making it more efficient for field-day, SOTA, or battery-powered portable operations.