a-204h Portable Analog 2 Way Radio 16 Channels Walkie Talkie

• Customization: Available
• Battery Type: Lithium-ion
• Certification: CE
• Model NO.: A-204H
• Channels: 16 channels
• Communication Distance: 1-3km
• Display Type: LED Display
• Encryption: DSP
• Features: Encrypted Communication, Noise Suppression
• IP Rating: None
• Channel Spacing: 25kHz/12.5kHz
• Frequency Range: 400-520MHz
• Dimension(mm): 100*59*35(Without Antenna)
• Weight: 161g
• Battery Capacity: Li-ion 2000mAh
• Earphone-Port Type: K-Plus
• Program-Port Type: K-Plus
• Charge Type: Type-C
• Standby Time: 13days
• Walkie Talkie Type: Analog
• Working Voltage: 4.2V
• Output Power: 2W/0.5W
• Frequency Modulation: FM
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: Gohall
• Origin: Xiamen, China
• HS Code: 8517122000
• Production Capacity: 5000000pieces/Year
• Package Size: 15.00cm * 13.00cm * 5.30cm
• Package Gross Weight: 0.500kg

Product Description

Product Description

DIGITAL TWO WAY RADIO

Our cutting-edge Analog Two-Way Radio is a remarkable communication device, seamlessly blending advanced digital technology with traditional analog prowess. On Guanhe Communication, discover our premium digital two-way radios, engineered to deliver crystal-clear audio, extended battery life, and fortified with advanced encryption for utmost security. Perfectly designed for diverse applications such as construction, manufacturing, and public safety, these radios come in various frequency bands, power levels, and antenna configurations to meet your specific needs with precision.

Note:
We strive to present you with the ideal two-way radio solutions, including FM Transceivers and walkie-talkies, tailored to your unique communication requirements.
We eagerly await your inquiry and are excited to assist you further.
We are thrilled that you are interested in ordering our samples for testing, ensuring they meet your expectations.
We are actively seeking partnerships with dealers and distributors for our two-way radios.
We are confident in our ability to guide you towards the perfect two-way radio, FM Transceiver, or walkie-talkie that suits your needs.

Product Parameters

Specification
Receiver
Frequency Stability	+/-2.5ppm		Rated Audio Power		500mW
Reference Sensitivity	Better than-119dBm		SNR		≥40dB
			Audio Distortion		≤5%
Adjacent Channel Selectivity(ACS)	≥65dB		Co-channel Rejection		≥-8 dB
Audio Response	≤+2dB & ≥-10dB		Inter-modulation		≥50 dB
Transmitter
Transmitting Power	≤3W		Frequency Stability		+/-2.5ppm
Transmitting SNR	≥40dB		Maximum Frequency Offset		≤5KHz
Emit Spurious Radiation	≤7.5uW		Modulation Characteristic		+1dB/-3dB
Adjacent Channel Power	≤-65dB		Modulation Distortion		≤5%
The Standard Of Packing	1 radio with standard accessories in a box, 50 boxes in a carton Standard accessories:  Radio:1pc  Charger:1pc  Battery:Li-ion 2000mAh 1pc  Belt clip:1pc  Manual:1pc Lanyard:1pc
Feature	Hidden Screen Power Beep 16 Channels Power Saving V0X  Scan Low Voltage Alert Launch Time Limit Squelch Level Setting Scrambler Compandor Frequency-hopping Non-standard QT/DQT SK1 Side Key Short Press On Volume + SK2 Side Key Short Press On Volume - QT/DQT TOT Code Switch  TYPE-C/Dual Seat-charger (Optional) Anti-magnetic Speaker
We support customized intercoms of various types and performances on demand.

Detailed Photos

ELITE PERFORMANCE TRANSMITTER POWER:

Featuring an expanded array of channels and privacy codes, these radios enable seamless communication and coordination across various domains. Engineered with robust construction for professional usage, they boast cutting-edge functionalities like GPS tracking and integration with diverse communication systems. Many models offer Bluetooth capability, facilitating hands-free operation for enhanced safety during driving or work tasks. These professional-grade two-way radios adhere rigorously to legal standards for power output and interference-free operation, making them the ultimate choice for reliable radio communication over extensive distances that surpass typical handheld models.

EXTENDED REACH ANTENNA:

A robust long-range antenna on these two-way radios significantly augments signal coverage by delivering potent emissions and capturing faint signals from distant sources. The antenna's quality and length are pivotal in extending operational range, though environmental factors such as terrain can influence performance. Under optimal conditions, a device with a two-kilometer range will achieve direct line coverage of this distance. However, natural and man-made obstacles like trees, mountains, or high-rise structures may reduce effective signal range.

AMPLIFIED POWER OUTPUT:

Power output is a vital factor for radios designed for expansive communication range. Radios with lower power output (0.5W to 5W) are suited for closer proximities, whereas those with higher power output (exceeding 5W) extend signal reach significantly. The landscape and altitude can affect radio signal propagation; flat, unobstructed areas are more conducive to extended range than hilly or dense terrains. Factors such as antenna efficiency, weather conditions, and electronic interference also play roles. Striking an ideal balance of power output alongside other features is essential for achieving optimal communication distances.

EXTENDED BATTERY ENDURANCE:

Maximizing battery longevity requires meticulous optimization of various design elements. Incorporating energy-efficient components is crucial, yet higher-capacity batteries ensure prolonged operation between charges. The antenna's size and quality also influence transmission range, allowing radios to function effectively without constant high power levels. The half-duplex systems, permitting only one-way transmission at a time, may offer power-saving advantages over full-duplex models.

ADVANCED PROFESSIONAL COMMUNICATION:
These radios are indispensable tools for professionals across industries like construction, security, event management, and public safety. They facilitate instantaneous communication among team members, ensure efficient task coordination, and enable rapid emergency response.

CRITICAL EMERGENCY SERVICES:
Vital for emergency response personnel such as officers, firefighters, and paramedics, these two-way radios ensure constant communication, coordinated response actions, and real-time dissemination of essential information during crises.

 

 

 

 

 

FAQ

Q1: What is MQQ(Minimum order quantity)?
A: we recommend you order 2pcs for a sample test that would be better

Q2: Do you accept customized?
A: Yes, we can design the packing box and LOGO mark as your request, OEM&ODM is welcomed.

Q3: Could you offer a free sample to test?
A: In general, customers need to pay the sample fee first, but when your order reaches the required amount, we refund the sample cost for you.

Q4: When can you ship the items?
A: 1-2 days for sample, 3-30 days for bulk order, depending on the quantity.

Q5: When can l find tracking information on the internet?
A: Usually, we will give you the tracking number and you can find the information internet in 2 days.

Q6. How do you ensure your quality?
A: Before delivery, we will check the items' quality strictly one by one, life-warranty for radio host & accessories, but we could not ensure some unpredictable reason occurred. please contact us immediately when you get defective, thanks.