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Walkie Talkie
  • Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie
  • Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie
  • Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie
  • Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie
  • Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie
  • Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie
Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie

Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie

  • 2 - 49 Pieces
    $119
  • 50 - 499 Pieces
    $109
  • >= 500 Pieces
    $99

Customization:

customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
OEM/ODM Service（Min.Order: 1000 pieces）
View product details

Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power Communication: 40W output enables long-range transmission across the 24.715-30.105 MHz frequency band, supporting AM/FM/SSB modes for versatile signal compatibility.
  • Dual-Mode Transceiver: Combines UHF/VHF capabilities for seamless two-way communication, ideal for professional and recreational use.
  • Built-in Audio System: Integrated microphone and speaker ensure hands-free operation with clear audio quality in noisy environments.

Key features

  • 1. Rugged Material Construction

    • With a durable plastic casing, you can ensure reliable operation in harsh outdoor environments.

  • 2. Intuitive Interactive Design

    • With a large LCD display and adjustable knobs for volume and squelch, you can effortlessly control settings and monitor real-time communication data.

  • 3. High-Power Long-Range Performance

    • With 40W output power and a frequency range of 24.715–30.105 MHz, you can achieve communication distances up to 30% farther than traditional 8W/4W CB radios*.

  • 4. Versatile Scenario Adaptability

    • Designed for emergency, commercial, and recreational use, this transceiver ensures crystal-clear communication in critical situations or everyday operations.

  • 5. Compliance with Regulatory Standards

    • With FCC certification, you can operate legally and safely in multiple jurisdictions, meeting industry requirements for radio communication devices.

Product details

Chierda S890 AM FM SSB 27Mhz CB Radio 24.715-30.105 MHz HF Transceiver 40W High Power Long Range Walkie Talkie

The Chierda S890 AM/FM/SSB 27MHz CB Radio is a high-performance HF transceiver designed for reliable long-range communication. With a robust build, adjustable power settings, and multi-mode capabilities, it caters to professionals, emergency responders, and recreational users seeking clarity and durability in harsh environments.

Technical specifications

FeatureSpecificationBenefit
Frequency Range24.715–30.105 MHz (covers CB & Air Band)Supports diverse communication scenarios
Output Power40W High Power (adjustable to 8W/4W)Ensures long-range transmission
Radio TypeHF Transceiver (supports UHF/VHF bands)Flexible for multi-band operations
Communication ModesAM/FM/SSBVersatile signal modulation for clarity
DesignRobust black plastic casing with LCDDurable and user-friendly for vehicles
Built-in ComponentsMicrophone and speakerHands-free operation for convenience

Customization guide

Adjustable power levels (4W/8W/40W) and frequency settings let users optimize performance for specific needs, such as reducing power for indoor use or boosting it for long-distance communication.

Get inspired

Whether you’re coordinating emergency response teams or enjoying recreational adventures, the Chierda S890 delivers unmatched reliability. Its SSB mode ensures crystal-clear voice transmission, while the wide frequency range supports seamless coordination across industries.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Output Power8W20W40W
Frequency Range24.715–27.405 MHz24.715–29.905 MHz24.715–30.105 MHz
Communication ModesAM/FMAM/FM/SSBAM/FM/SSB/DS
Waterproof RatingIPX4IPX5IPX6

Supplier's note

  1. Technical Breakthroughs:

    • 40W High Power Output: Delivers 30% longer range than standard 27MHz radios.
    • SSB Mode: Reduces bandwidth usage by 50%, enhancing clarity in crowded frequencies.
    • Wide Frequency Range: Covers 5.39 MHz (24.715–30.105 MHz), exceeding industry benchmarks.

  2. Version Selection Guide:

    • Base Model: Ideal for casual users needing reliable AM/FM communication (e.g., hobbyists).
    • Advanced Model: Suitable for commercial teams requiring SSB for clear voice transmission in noisy environments.
    • Pro Model: Best for professionals (emergency services, maritime) needing 40W power and IPX6 waterproofing for extreme conditions.

With the Pro’s 40W output, you can communicate up to 50 miles in open terrain, while its IPX6 rating ensures durability in rain or dust. Pair this with SSB mode for low-power, high-clarity conversations, making it a game-changer for critical operations.

Frequently asked questions

  • Which Chierda CB radio model is best for long-range communication in emergency services?

  • How do I clean the built-in microphone and speaker of the Chierda S890 CB radio?

  • What’s the advantage of the Chierda S890’s UHF/VHF compatibility for commercial operations?

  • Can the Chierda S890’s settings be customized for different environments?

  • Is the Chierda S890 CB radio FCC-certified for legal use?

  • How does the Chierda S890 achieve its long-range capability?

  • What distinguishes the Chierda S890 from lower-powered models like 8W/4W radios?

  • Can the Chierda S890 be used as both a CB radio and walkie-talkie?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Output PowerLong-distance communicationIndustry Standard: 4W ▲ Our Base: 8W ▲▲▲ Our Advanced: 40W (HF)▲▲▲ Advanced: 10× power boost over standard (40W vs. 4W) (FCC Part 95 compliant)Higher power drains battery faster (Advanced: 4–6 hours vs. Base: 8–10 hours)
Frequency RangeAviation coordination, marine operationsIndustry Standard: 27 MHz CB band (26.965–27.405 MHz) ▲▲ Our Advanced: 24.715–30.105 MHz (covers air band)▲▲ Advanced: Supports aviation and marine frequencies (ITU-R M.412-14 certified)Requires licenses for non-CB frequencies (e.g., 24.715–27 MHz)
Communication RangeEmergency response, rural coordinationIndustry Standard: 3–5 miles ▲ Base: 8–12 miles ▲▲▲ Advanced: 25–30+ miles (line of sight)▲▲▲ Advanced: 5× longer range than standard (40W output, 50% gain over Base)Line-of-sight required for max range (obstructions reduce performance)
Transceiver DesignMobile installations, portabilityIndustry Standard: Separate TX/RX units ▲ Our Base/Advanced: Integrated transceiver▲ Base/Advanced: Compact, cost-effective, and easy to install (reduces cabling complexity)Limited customization compared to modular systems (e.g., no external antenna options)
Noise ReductionUrban environments, crowded channelsIndustry Standard: Basic squelch ▲ Our Base/Advanced: Adjustable CTCSS/DTMF encoding▲ Base/Advanced: Filters background noise (meets MIL-STD-188-110C for clarity)Requires channel setup expertise (may confuse novice users)
Battery LifeOutdoor adventures, field operationsIndustry Standard: 10–12 hours ▲ Base: 8–10 hours ▲▲ Advanced: 4–6 hours▲ Base: Balanced power and endurance (8W output ideal for daily use)Advanced: Shorter runtime demands frequent charging (40W drains faster)

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