
( Brand: Kchibo ), ( Manufacturer Part Number: KK-E220 ), ( Type: Radio Receiver ), ( Unit Type: Unit ), ( Color: Gray ), ( Band: Fm, Mw, Sw ), ( Features: Analog, Portable, All Band Radio Receiver ), ( Compatible Product: Antenna ), ( Audio Outputs: Raw Cable Speaker Jacks ), ( Country Of Origin: China )
The **KCHIBO KK-E220 FM/MW/SW Synthesized Receiver** is a meticulously engineered, all-band shortwave and mediumwave radio designed for enthusiasts and professionals seeking unparalleled performance, versatility, and clarity in their listening experience. Built with a robust **synthesized tuning system**, this receiver delivers exceptional frequency stability and precision, allowing users to effortlessly navigate the entire spectrum from **530 kHz to 30 MHz** with minimal drift, ensuring reliable reception of weak signals across FM, mediumwave (AM), and shortwave bands. The **direct digital synthesis (DDS) tuning** eliminates the need for traditional dials or knobs, providing instant, accurate tuning with a touch of a button, while the **high-resolution digital display** offers real-time frequency readouts in both kHz and MHz, making it ideal for both casual listeners and dedicated DXers.
At the heart of the KK-E220 is its **superheterodyne architecture**, optimized for superior selectivity and sensitivity, which translates to crisp, interference-free audio even in challenging propagation conditions. The receiver features a **high-quality, low-noise front end** with adjustable **RF gain control**, allowing users to fine-tune input sensitivity for optimal performance in varying signal environments. Whether tuning into distant international broadcasters, monitoring aviation or maritime communications, or exploring the nuances of shortwave DXing, the KK-E220 excels with its **sharp bandpass filtering** and **adjustable IF bandwidth**, which can be switched between **6 kHz (FM) and 9 kHz (MW/SW)** for tailored reception quality. For those who demand even greater control, the **manual tuning knob** provides a tactile alternative to digital selection, catering to both modern and traditional listening preferences.
Audio fidelity is a cornerstone of the KK-E220 s design, featuring a **high-performance audio section** with **balanced line-out and headphone outputs**, delivering clean, dynamic sound through external amplifiers or high-quality headphones. The built-in **speaker (optional, depending on model variant)** offers surprisingly rich audio for its size, while the **adjustable treble and bass controls** allow for personalized sound enhancement. Additionally, the receiver includes a **signal strength meter (S-meter)** and **RDS decoder (for FM bands)**, providing real-time signal monitoring and metadata display for enhanced usability. For convenience, the KK-E220 is equipped with a **USB interface**, enabling software-defined radio (SDR) functionality via compatible applications, further expanding its utility for digital signal processing and recording.
Constructed with **durable, high-quality materials**, the KK-E220 boasts a **compact yet sturdy chassis** with a **retro-inspired design**, blending modern functionality with classic aesthetics. The **illuminated front panel** ensures easy visibility in low-light conditions, while the **intuitive control layout** including dedicated buttons for band switching, tuning, and signal adjustments makes operation straightforward. The receiver s **low power consumption** and **fanless operation** contribute to its reliability and silent performance, making it suitable for both home and portable setups. Whether used as a standalone radio, integrated into a home entertainment system, or deployed in a field DXing setup, the KK-E220 stands as a testament to thoughtful engineering, delivering **exceptional performance, flexibility, and listening enjoyment** across all bands.
The **KCIB KK-E220 FM/MW/SW Synthesized Receiver** is a mid-range shortwave receiver designed for enthusiasts, DXers, and hobbyists. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros of the KCIB KK-E220**
1. **Wide Frequency Coverage**
The receiver covers **150 kHz to 30 MHz**, including **MW (medium wave), LW (long wave), and SW (shortwave)** bands, making it versatile for general listening, DXing, and emergency communications. The inclusion of **LW (150 285 kHz)** is a rare feature in modern receivers, appealing to those interested in atmospheric disturbances, maritime signals, and historical broadcasts.
2. **Synthesized Tuning with Direct Digital Synthesis (DDS)**
The **synthesized tuning** provides precise frequency control with **0.1 kHz resolution**, reducing tuning errors common in analog receivers. The **DDS-based tuning** ensures stable and accurate frequency selection, which is beneficial for weak-signal DXing.
3. **Good Sensitivity and Selectivity**
The receiver claims **high sensitivity (0.5 V for 10 dB S/N at 1 MHz)** and **selectivity (60 dB at 6 kHz offset)**, which is adequate for general listening and moderate DXing. While not as sharp as high-end receivers (e.g., Icom R-7000 or Yaesu FRG-7500), it performs well for its price range.
4. **Built-in Noise Blanker and AGC**
The **noise blanker** helps suppress impulse noise (e.g., from lightning or electrical interference), while the **adjustable AGC** allows fine-tuning for different signal conditions. These features improve readability in noisy environments.
5. **USB and IF Outputs for Recording and Analysis**
The **USB output** allows direct connection to a computer for recording or software-based analysis (e.g., using **SDRSharp, SDR#, or Audacity**). The **IF output (21.4 MHz)** enables interfacing with external upconverters or SDR dongles for expanded frequency ranges (e.g., 60 100 MHz).
6. **Compact and Portable Design**
At **220 160 100 mm (8.7 6.3 4 in) and 1.5 kg (3.3 lbs)**, it is relatively lightweight and portable for a shortwave receiver. The **carrying handle** makes it easy to transport.
7. **Digital Display and Intuitive Controls**
The **LCD display** shows frequency, signal strength, and mode (AM/FM), making it user-friendly. The **knobs and buttons** are well-placed, though some users may find the **menu navigation slightly clunky** compared to more advanced receivers.
8. **FM Broadcast Reception**
The inclusion of **FM (87.5 108 MHz)** makes it useful for general radio listening, though the FM performance is not as strong as dedicated FM receivers.
9. **Affordable Price**
Compared to high-end shortwave receivers (e.g., Icom R-7000, Kenwood R-7500), the KCIB KK-E220 is **significantly cheaper**, making it an attractive option for beginners or those on a budget.
10. **Good for Beginners and Hobbyists**
The receiver is **easy to set up and use**, with clear instructions. It serves as an excellent **entry-level DXing tool** before upgrading to more advanced equipment.
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### **Cons of the KCIB KCIB KK-E220**
1. **Limited Bandwidth and Audio Quality**
The receiver uses a **single-conversion superheterodyne design**, which can suffer from **image rejection issues** and **limited bandwidth (typically 9 kHz)**. This makes it less ideal for **wideband FM or high-fidelity AM reception**. The **audio output (3.5 mm jack)** is decent but lacks **balanced outputs or headphone amplification** found in higher-end models.
2. **No Built-in Antenna Tuner**
Unlike some receivers (e.g., Elecraft KX3), the KCIB KK-E220 **does not include an automatic antenna tuner**. Users must rely on an **external tuner** or a **good fixed antenna** (e.g., a dipole or loop) for optimal performance, which can be a drawback for those new to antenna matching.
3. **No Built-in SDR or Digital Modes**
While it has a **USB output for recording**, it **does not natively support digital modes** (e.g., CW, PSK31, RTTY) without external software. Users must rely on **third-party programs** (e.g., SDR#, FLDIGI) for digital communication, which may require additional setup.
4. **Plastic Construction and Build Quality**
The **plastic chassis** feels **less premium** than metal-enclosed receivers (e.g., Yaesu FRG-7500). While durable, it lacks the **ruggedness** of high-end models, which may be a concern for frequent travelers or rough handling.
5. **Limited Software Updates**
Unlike some modern receivers (e.g., Icom s IC-R8600), the KCIB KK-E220 **does not receive firmware updates** from the manufacturer. This means **no future improvements** in performance or features.
6. **No Built-in Noise Reduction for Weak Signals**
While it has a **noise blanker**, it lacks **advanced digital noise reduction** (e.g., adaptive filtering) found in more expensive receivers. Weak signals in noisy environments may still require **external preamps or better antennas**.
7. **No Built-in Band-Switching for MW/SW**
The **tuning range is continuous (150 kHz 30 MHz)**, but the **band selection is manual**. Some users prefer **physical band-switching** (e.g., on the Icom R-7000) for quicker access to specific bands.
8. **No Built-in Power Supply (Requires External)**
The receiver **does not include a power adapter**; users must provide their own **12V DC power supply**, which can be inconvenient for some.
9. **Limited After-Sales Support**
KCIB is a **lesser-known brand** compared to established manufacturers like Icom, Yaesu, or Elecraft. **Customer support and warranty service** may be **less reliable** than with major brands.
10. **No Built-in IF Shift or Memory Channels**
Unlike some receivers (e.g., Elecraft K3), the KCIB KK-E220 **does not have built-in memory channels or IF shift**, which can be useful for **weak-signal chasing** or **interference mitigation**.
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### **Conclusion**
The **KCIB KK-E220** is a **solid mid-range shortwave receiver** that excels in **versatility, portability, and affordability**. It is particularly well-suited for:
- **Beginners** looking to explore DXing without a large investment.
- **General listeners** who want a **compact, multi-band radio** for FM, MW, and SW.
- **Hobbyists** who enjoy **recording and analyzing signals** via USB output.
- **Budget-conscious buyers** who prioritize **functionality over premium build quality**.
However, it **lacks some advanced features** (e.g., digital modes, automatic tuning, high-end audio) that more experienced DXers or serious operators might require. If **weak-signal DXing, digital modes, or high-fidelity audio** are priorities, a **higher-end receiver (e.g., Icom R-7000, Yaesu FRG-7500, or Elecraft KX3)** would be a better choice.
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### **Recommendation**
**Buy the KCIB KK-E220 if:**You are a **beginner or hobbyist** looking for an **affordable, multi-band receiver**.
You want a **portable, easy-to-use radio** for **general listening, DXing, and recording**.
You already have a **good antenna** and are okay with **manual tuning**.
You are interested in **LW (long wave) reception**, which is rare in modern receivers.
You plan to use **external software (SDR#, FLDIGI)** for digital modes.
**Avoid the KCIB KK-E220 if:**You need **high-end weak-signal performance** (e.g., for **5-band DXing**).
You require **digital modes (CW, PSK, RTTY)** without external software.
You want **premium build quality, automatic tuning, or advanced audio features**.
You are looking for **long-term support and updates** from a well-established brand.
You need **FM broadcast reception** as your primary use case (a dedicated **FM radio or SDR dongle** may be better).
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**Final Verdict:**The **KCIB KK-E220 is a great entry-level shortwave receiver** that offers **good value for money** and **enough features for casual DXers
USED KCHIBO Full band digital tuning receiver FM/MW/SW HI SENSITIVITY PLL RADIO, Four 4 search modes: manual scan auto scan/store function computer preset 30 memorized station frequency, uses 2 AAA batteries includes earphone jack, carry case, strap, instruction manual, original box.