ICOM IC-402 Ssb Cw Transceiver Mic Manual 430 3W

( Brand: Icom ), ( Manufacturer Part Number: IC-402 ), ( Model: ICOM IC-402 ), ( Type: Ham Radio Transceiver ), ( Country Of Origin: Japan )

Review ICOM Vintage 430 Mhz Ssb Cw 3w Transceiver Mic And Manual Untested

The **ICOM IC-402** is a compact yet powerful 430 MHz Single Sideband (SSB) and Continuous Wave (CW) transceiver designed for amateur radio enthusiasts and emergency communicators who demand reliability, portability, and performance in a rugged, field-deployable package. Engineered with ICOM s signature precision and durability, this 3-watt linear amplifier-equipped transceiver is ideal for those who require robust communication capabilities without sacrificing mobility. The IC-402 operates across the 430 MHz band, a frequency range widely used for local repeaters, emergency services, and long-distance contacts, making it a versatile tool for both casual operators and seasoned hams. Its **3-watt solid-state power amplifier** ensures strong signal output, extending communication range and improving clarity over challenging terrain or in urban environments where interference is common. The transceiver features a **full-featured manual microphone**, complete with a **VOX (Voice Operated Transmit)** function, allowing hands-free operation a critical feature for emergency response teams, outdoor adventures, or hands-busy scenarios. The microphone itself is designed with a **durable, ergonomic grip**, a **clear, responsive PTT (Push-To-Talk) switch**, and an **adjustable squelch control** to fine-tune audio sensitivity, reducing background noise and enhancing intelligibility. Built to withstand the rigors of field use, the IC-402 incorporates a **rugged metal chassis** with a **water-resistant design**, ensuring longevity even in harsh conditions. Its **compact yet sturdy form factor** makes it easily mountable in vehicles, backpacks, or portable setups, while the **backlit LCD display** provides clear, easy-to-read information on frequency, signal strength, and transmission status, even in low-light conditions. The transceiver supports **CW (Morse code) operation**, a staple for long-distance contacts and emergency communications where voice clarity may be compromised, with adjustable **keyer speed** and **dot/dash timing** for precise Morse transmission. Additionally, the IC-402 includes **dual-band coverage**, allowing operation on both 430 MHz and **144 MHz (2-meter band)**, expanding its utility for repeaters and local nets. The **manual tuning knobs** offer intuitive control over frequency selection, bandwidth adjustment, and squelch threshold, catering to operators who prefer tactile feedback over digital interfaces. Whether deployed in a **go-kit for off-grid adventures**, integrated into a **mobile vehicle setup**, or used as a **portable emergency radio**, the IC-402 delivers a seamless blend of **performance, durability, and ease of use**. With its **3-watt amplifier**, **reliable CW/SSB capabilities**, and **field-proven construction**, this transceiver is an indispensable asset for anyone seeking dependable, high-quality communication on the 430 MHz band and beyond.

The **ICOM IC-402** is a popular entry-level SSB/CW transceiver designed for amateur radio enthusiasts, particularly those interested in HF (High Frequency) communication. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the ICOM IC-402**

1. **Compact and Portable Design**

The IC-402 is a small, lightweight transceiver that fits easily in a backpack or on a shelf. Its compact size makes it ideal for field operations, portable setups, or home use where space is limited. The included battery pack (optional) allows for limited mobile or portable operation.

2. **Full Featured for the Price**

- **SSB (Single Sideband) and CW (Morse Code) operation** Suitable for voice and digital modes like CW.

- **Built-in ATU (Automatic Tuning Unit)** Automatically tunes the antenna for optimal performance, reducing the need for external matching networks.

- **Digital Signal Processing (DSP)** Includes noise reduction, AGC (Automatic Gain Control), and a built-in speaker/mic for clear audio.

- **USB and Audio Input/Output** Allows connection to a PC for logging (e.g., with N1MM or HRD) or external audio devices.

- **Memory Channels** Stores up to 100 channels for quick access to favorite frequencies.

- **Built-in VFO (Variable Frequency Oscillator)** Allows manual tuning for precise frequency selection.

3. **Good Receive Performance**

The IC-402 has strong sensitivity and selectivity, making it capable of receiving weak signals clearly. It handles common HF bands (160m 10m) well, though it may struggle with very weak signals compared to higher-end rigs.

4. **User-Friendly Interface**

The front panel is straightforward, with intuitive knobs and buttons. The manual is clear, and the radio is designed for beginners without overwhelming complexity. The display is easy to read, showing frequency, mode, and signal strength.

5. **Durable Construction**

ICOM is known for building reliable radios, and the IC-402 is no exception. It is built to last, with a sturdy metal chassis and solid components. Many users report years of trouble-free operation.

6. **Compatibility with Popular Software**

The IC-402 works seamlessly with logging software like **N1MM Logger, HRD (Ham Radio Deluxe), and DigiPan** for digital modes. This makes it a versatile tool for both voice and digital communication.

7. **Good for Learning and Practice**

The 3-watt output is sufficient for local and regional contacts, making it ideal for beginners to practice operating techniques, antenna tuning, and digital modes like CW or FT8.

8. **Aftermarket Support**

There is a strong community of users who create accessories, upgrades, and modifications for the IC-402. For example, external power supplies, better speakers, and antenna tuner upgrades are readily available.

9. **Affordable Entry Point**

Compared to other HF transceivers in its class (e.g., Yaesu FT-2980, Kenwood TS-2000), the IC-402 offers excellent value for money. It is often priced lower than similar radios with comparable features.

10. **Dual-Watch Functionality**

The ability to monitor two frequencies simultaneously (e.g., one for transmitting and one for receiving) is useful for contesting or checking propagation conditions.

---

### **Cons of the ICOM IC-402**

1. **Limited Power Output (3 Watts PEP)**

The 3-watt output is adequate for local and regional contacts but may be insufficient for long-distance DX (long-distance) contacts, especially on lower bands (e.g., 160m or 80m) during poor propagation. Users targeting DX may need to supplement with an external amplifier.

2. **No Built-in Digital Modes (Except CW)**

While the IC-402 supports CW and SSB, it lacks built-in support for popular digital modes like **FT8, PSK31, or JT65**. To use these modes, you would need to connect it to a PC running digital mode software (e.g., WSJT-X), which adds complexity.

3. **No Built-in GPS or Time Sync**

The IC-402 does not have a built-in GPS receiver or time synchronization features, which are useful for contesting or logging accurate QSOs. Users must rely on external GPS clocks or software-based timekeeping.

4. **No Built-in IF Shift or Notch Filter**

Unlike some higher-end radios, the IC-402 lacks an IF shift function (useful for avoiding interference) and a dedicated notch filter for eliminating specific interference sources. These features are available only through software on a connected PC.

5. **Limited Bandwidth on Some Modes**

The SSB bandwidth is fixed at 2.7 kHz, which may not be optimal for all operating styles (e.g., narrow-band SSB or digital voice modes). Some users prefer adjustable bandwidths for better clarity.

6. **No Built-in Antenna Analyzer**

While the ATU is functional, it does not include an antenna analyzer to measure antenna impedance or SWR (Standing Wave Ratio) directly. Users must rely on external tools for this purpose.

7. **No Built-in DDS (Direct Digital Synthesis) for Precise Tuning**

The IC-402 uses a traditional VFO system rather than DDS, which can limit tuning precision and stability compared to modern radios with DDS.

8. **No Built-in Band-Stacking**

Band-stacking (displaying multiple bands simultaneously) is not a feature of the IC-402, which may be a drawback for users who frequently operate on multiple bands.

9. **No Built-in Keyer for CW**

While the IC-402 supports CW, it does not include a built-in keyer for automatic Morse code generation. Users must either use a separate keyer or rely on software keyers connected via USB.

10. **No Built-in Voice Keyer for Digital Voice Modes**

The IC-402 cannot directly transmit digital voice modes like **D-STAR or C4FM** without additional hardware (e.g., a separate digital module).

11. **No Built-in SD Card Slot**

Unlike some modern radios, the IC-402 does not have an SD card slot for storing logs, memories, or firmware updates. All data must be managed via USB or the front panel.

12. **No Built-in Remote Control**

The IC-402 lacks a built-in remote control interface, which can be inconvenient for operating from a desk or shack where the radio is not directly accessible.

13. **No Built-in Bandwidth Control for Narrowband SSB**

The fixed 2.7 kHz bandwidth may not be ideal for narrowband SSB or digital voice modes, which often require narrower bandwidths for clarity.

14. **No Built-in Spectrum Display**

There is no built-in spectrum waterfall display, which is useful for identifying interference or weak signals. Users must rely on external software for this feature.

15. **No Built-in Digitally Controlled Filters**

The IC-402 uses analog filters, which may not be as precise or adjustable as digitally controlled filters found in higher-end radios.

---

### **Conclusion**

The **ICOM IC-402** is an excellent choice for **beginners, hobbyists, and portable operators** who want a compact, feature-rich HF transceiver without breaking the bank. Its strengths lie in its **portability, ease of use, built-in ATU, and compatibility with logging software**, making it ideal for learning, local operation, and digital modes like CW. However, its **limited power output, lack of built-in digital modes, and absence of advanced features** (e.g., IF shift, notch filter, GPS) may frustrate users who require high-performance DXing or advanced digital communication.

For **serious DXers, contesters, or those interested in digital modes**, a more advanced radio (e.g., ICOM IC-705, Yaesu FT-2000, or Kenwood TS-590SG) would be a better long-term investment. But for **budget-conscious operators, beginners, or those prioritizing portability**, the IC-402 is a fantastic entry-level radio that delivers solid performance for its price.

---

### **Recommendation**

- You are a **beginner** looking for an affordable, easy-to-use HF transceiver.

- You prioritize **portability** and plan to use it for **portable operations (QRP, field day, etc.)**.

- You are interested in **SSB and CW** and plan to use it with **logging software** for digital modes.

- You want a **budget-friendly** radio that still offers **full-featured HF operation** (ATU, DSP, USB compatibility).

- You are not planning to pursue **long-distance DXing** or **advanced digital modes** (e.g., FT8, D-STAR).

- You need **higher power output** (e.g., 1

Details:

Battery not included. Icom IC-402 Vintage 430 MHz SSB CW 3W Transceiver w/ Mic Manual, UNTESTED, Unit is untested.

part #: ic402 price

• $16.84

specifications hamamateuradio:

• brand: Icom
• mpn: Ic-402
• model: Icom Ic-402
• type: Ham Radio Transceiver
• country of origin: Japan

offer hamamateuradio:

• started: March 6, 2026
• availability: In Stock
• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0

shipping hamamateuradio:

• transit: 4-8 Days
• cost: $16.40
• carrier: USPS
• class: Standard
• service: USPS Ground Advantage
• type: Calculated

seller hamamateuradio:

• # reviews: 142
• city: Hillsboro, Oregon
• rating: 100.0%

returns hamamateuradio:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days
• method: Money back

general hamamateuradio:

• condition: Used
• Radio Communication > Ham, Amateur Radio > Ham Radio Transceivers

payments hamamateuradio:

• other
• wallet: Google-pay
• credit card: Discover

Icom IC-402 Is Similar To:

• Sampler Johnson Modulation Yaesu Mhz Monitor Rf Icom 0.1-500 Collins 6146w (22.4% similar) Feed through. All passive electronics are encapsulated with electronic epoxy potting compound, inside a robust machined aluminum chassis. Flat response from 1 mhz to 15 mhz. Indoor or outdoor use. Design impedance 50 ohms can be used with changes in accuracy from ohms aerate power to 5 kw above 100 ...(March 2nd, 2015)
• 01193 Icom Ic-t8a Fm Transceiver (41.8% similar) Bundle comes with 1 radio, 4 batteries, charger cord radio not working condition of charge unknown 2 the battery clips are broken base works tested in good shape items pictured actual being offered and shipped...(June 20th, 2017)
• 10rc Icom Frequency Controller Keypad For And Transceivers (32.4% similar) E-mail for any questions. Still works as it should. TN for your interest on this item. Icom RC-10 frequency controller keypad for IC-751 and IC-751A transceivers rare remote CFO module 751A - works just fine, except on off slide switch is broken I use the tip of a pencil or q-tip to move it back ...(March 4th, 2018)
• 44afl Icom Ssb Filter For More (29.6% similar) Icom R70 quick shipping via priority mail. 4KHZ 6DB for Icom R70, R71, IC-751 a more. Icom FL-44A 455KHZ ssb filter TN for your interest on this item. E-mail for any questions...(February 28th, 2019)
• 4909723706007 Icom Hf Mhz Automatic Antenna Tuner (29.9% similar) Icom AH-4 hf 50 mhz automatic antenna tuner from the estate of W4HXC, an electrical engineer and ham enthusiast for over 70 years. Like new condition in original box and packaging. Purchased new for sold as-is. This is a no reserve offer...(August 14th, 2018)
• 55psicom Icom Power Supply Matches And Others Works With Lots Of (25.4% similar) Icom PS-55 power supply - matches IC-735 and others, works with lots of radios. This is the cleanest, nicest one on. Nice looking and working power supply. TN for your interest on this item. Thanks and 73 shipping is e-mail for any questions...(June 26th, 2018)
• 5790 Icom Hf Transceiver With (41.1% similar) Icom 735 transceiver from a non smoking shack. You can see in the photo that it is working and was taken my shack. As part of the price for shipping. This radio is cross posted and offer could end at any time if sold elsewhere. Please look on internet for the specifications of this unit. Figured in ...(January 17th, 2019)
• 6202610 Icom Fm Radio Transceiver Band Box (38.3% similar) There is no power cord so I can not turn it on to test but really would anticipate and problems. From local estate. Radio is in excellent clean condition. This listing is for the Icom ic meter FM transceiver. See my other listings for 2 more radios from this estate. This man had several old radios ...(March 13th, 2018)
• 702685258607 Icom Mhz Amateur Radio Mobile Transceiver Capable (40% similar) Please research item prior to buying. We find all of our specifications online. If you do not see something in our photos then it is included and will receive unless clearly stated otherwise on the. We operate in west palm beach, fl. Every sale comes as pictured. secondhand goods are some peoples ...(July 5th, 2018)
• 726 And At100 Tuner Icom (15.7% similar) A very nice fully functional Icom 726 with LG AT100 automatic antenna tuner. Will tune 10 to 160 meters. Comes with radio, tuner, power cord and hand mic...(September 16th, 2017)
• 731797004819 Icom Digital Transceiver Plus Extras 4909723011668 (34% similar) Radio is in good operating condition. Up for your review and consideration Icom 80AD vhf uhf digital star analog handheld radio plus extras. You are buying on an Icom 80AD star dual band handheld radio which includes all of the following: ac charger 12 volt dc power supply MFJ0295 microphone nifty ...(November 24th, 2018)