Chierda TC328D High Power IP67 Waterproof DMR Radio
1. 10W High Power DMR Radio
2. IP67 Waterproof
3. Recording and Playback Function
4. Remote Monitoring
5. 128 Channels
6. VOX Hands-free Function, Voice Compander
7. Type-C Charging
Product Overview
The Chierda TC328D High Power IP67 Waterproof DMR Radio is designed for professional communication in demanding working environments. Featuring 10W output power, IP67 waterproof protection, and 128 channels, it provides reliable communication support for logistics, farms, construction sites, and other industrial applications.
This digital two way radio comes with advanced features including recording and playback, remote monitoring, battery-level voice broadcasting, VOX hands-free operation, and Type-C charging. Its upgraded speaker delivers clear audio to support communication in busy work environments.
Key Features of the Chierda TC328D DMR Radio
10W High Power for Long-Range Communication
With 10W output power, the TC328D is designed to support long-distance communication. Its advertised communication range is 1–10 km, depending on operating conditions and the surrounding environment.
It is suitable for communication across farms, construction sites, logistics facilities, and other work areas where dependable radio communication is important.
IP67 Waterproof Protection
The TC328D features IP67 waterproof protection, making it suitable for demanding outdoor and workplace environments where exposure to water and dust may occur.
Recording and Playback Function
The TC328D supports long-duration recording and playback. It can store more than 500 hours of recordings, allowing users to review recorded communication when needed.
This function can help users retain important communication information during daily operations.
Remote Monitoring
The remote monitoring function allows users to monitor radio audio remotely.
The operation is simple:
- One beep indicates that remote monitoring has started.
- Two beeps indicate that remote monitoring has ended.
Battery-Level Voice Broadcasting
The TC328D is designed without an LCD display, so users cannot check battery information visually on a screen.
To help users monitor battery status, the radio provides battery-level voice broadcasting. When the battery is running low, the radio actively sends a voice notification.
VOX Hands-Free Function
The VOX hands-free function supports voice-activated communication, helping users communicate without manually pressing the PTT button during supported operation.
Upgraded Speaker and Clear Audio
The TC328D features an upgraded speaker designed to deliver crystal-clear sound. Clear audio helps users communicate more effectively in busy workplaces.
Voice Compander
The built-in voice compander helps support audio quality during radio communication.
128 Channels and 8 Zones
With 128 channels organized into 8 zones, the TC328D supports channel organization for different teams or communication groups.
Type-C Charging
The TC328D supports Type-C charging, providing a convenient charging option for daily use.
Applications
The Chierda TC328D DMR radio is suitable for a variety of professional communication scenarios, including:
- Logistics and warehousing
- Farms and agricultural operations
- Construction sites
- Industrial workplaces
- Outdoor work teams
Package Contents
- TC328D Radio × 1
- Battery × 1
- Belt Clip × 1
- Desktop Charger × 1
- Strap × 1
- Antenna × 1
- User Manual × 1
Technical Specifications
General Specifications
- Frequency Range: UHF 400–480 MHz / VHF 136–174 MHz
- Channels: 128 channels (8 zones)
- Channel Spacing: 12.5 kHz / 25 kHz
- Antenna Impedance: 50Ω
- Operating Temperature: -20°C to +60°C
- Storage Temperature: -40°C to +85°C
- Operating Voltage: DC 7.4V
- Battery Type: 2800mAh Li-ion
- Dimensions: 126.5 × 57 × 37.9 mm (excluding antenna and knob)
Transmitter
- Output Power: 10W
- Frequency Stability: ±1.0 ppm
- Adjacent Channel Power: -60 dBm @ 12.5 kHz
- Modulation Mode: FM
- Modulation Limits: 2.5 kHz @ 12.5 kHz / 5 kHz @ 25 kHz
- Audio Distortion: ≤5%
- Vocoder Type: AMBE+2
- 4FSK Digital Modulation:
- 12.5 kHz (data only)
- 12.5 kHz (data + voice)
- Digital Protocol: ETSI TS 102 361-1, -2, -3
- FM Noise: -40 dBm @ 12.5 kHz
- Spurious Emissions: < -36 dBm @ 1 GHz / > -30 dBm @ 1 GHz (as supplied)
Receiver
- Analog Receiver Sensitivity:
- 0.35 μV / -116 dBm (20 dB SINAD)
- 0.22 μV / -120 dBm (typical)
- Digital Receiver Sensitivity:
- 0.3 μV / -117.4 dBm (BER 5%)
- 0.7 μV / -110 dBm (BER 1%)
- Blocking: 84 dB
- Adjacent Channel Selectivity:
- TIA603C: -65 dB
- ETSI: -60 dB
- Audio Frequency Power: ≥500 mW
- Audio Response: +1 dB to -3 dB
- Receiving Spurious Transmitting:
- ≤ -57 dBm @ 30 MHz–1 GHz
- ≤ -47 dBm @ 1 GHz–12.75 GHz
- Audio Distortion: ≤3% (typical)
Company Profile
Founded in 1988, CHIERDA specializes in the R&D andmanufacturing of professional wireless communicationproducts, including two-way radios, mobile radios, andrepeaters. As a National High-Tech Enterprise, we arecommitted to “Quality First” and “Driven by Innovation.”
With ISO 9001 certification and SEDEX compliance, CHIERDA products meet CE, FCC, IC, RoHS, and other international requirements. Today, we serve customers in over 100 countries and regions, providing reliable wireless communication solutions for diverse markets and industries.
1988
ON-TIME DELIVERY
MANUFACTURING BASE
EMPLOYEES
TESTING INSTRUMENTS
GLOBAL MARKETS
FAQs
Do you support OEM/ODM services?
Yes! We are a manufacturer offering OEM and ODM services. We can design and customize products according to your specific requirements.
What is your MOQ?
For sample testing, we recommend starting with an order of 2 pieces. Please contact us for more information about bulk order requirements.
Can you offer free samples for testing?
Generally, customers need to pay the sample fee in advance. However, once your order reaches the required quantity, we will refund the sample fee.
Can I place a sample order to test product quality?
Absolutely! You are welcome to place a sample order to evaluate our product quality before making a bulk purchase.
Can I get a better price for large orders?
Yes! We offer more competitive pricing for bulk orders. Generally, the larger your order quantity, the better the price.
How long does it take to ship my order after payment?
Our typical order processing and dispatch times are:
Sample orders: 1–3 days
Bulk orders: 5–8 days
Custom production: 15–30 days
When can I track my shipment online?
We usually provide the tracking number within 2 days. Once you receive it, you can check your shipment status and updates online.
What payment methods do you accept?
We generally accept bank transfers, Western Union, MoneyGram, Trade Assurance, and other payment methods. If you prefer a different payment option, please contact us. We will do our best to accommodate your needs.
How do you ensure product quality?
We use an MES production management system to track the manufacturing process of every product. All products undergo 5 inspections before shipment, and our First Pass Yield (FPY) exceeds 99.4%.
What is your warranty policy?
Radios: 12-month warranty
Accessories: 6-month warranty
We also provide remote technical support. Please contact us if you have any questions or need assistance.
