RDR4220 Waterproof Two-Way Radio
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RDR4220 Intrinsically Safe Two-Way Radio | Waterproof & Durable

SKU: RDR4220-IS Category: Tags: , , , ,

$499.40

Technology: DMR DIGITAL and ANALOG | Power: 4/5W | Warranty: 3 YEARS

Best Value on the market! Reliable, Durable, Cost-Effective. For professionals who require cost-effective, reliable and easy to use radios to provide simple and efficient communication solution for a safer and more productive work environment.

  • 4/5 Watts
  • Superior Battery Life (3250mAh battery)
  • Waterproof (IP67 Rating)
  • Extremely Durable
  • Best Warranty in the Country for your Industry
  • Intrinsically Safe

The best price you can get on a dependable brand name professional class business radio. The RDR4220 leads the industry with an unmatched comprehensive 3 year warranty. It’s real durability that is field tested and with full 4 watt UHF / 5 watt VHF; there is no radio that has better coverage

Product Documents

Brochure & Spec Sheet

The RDR4220 Intrinsically Safe Two-Way Handheld Radio offers a robust set of features and benefits, including Intrinsically Safe Certification (UL 913 5th Ed., TIA 4950-A, CSA C22.2 No. 157- 92) for hazardous locations like Oil and Gas Extraction, Chemical and Paint Manufacturing, and Refineries. This series comes in three models (RDR4220, RDR4250, RDR4280) with advanced features such as Caller ID, Group and Private Call, Emergency, Man Down, Lone Worker Alerts, Text Messaging, and Encryption. Designed to Military 810C, D, E, F, G & IP67 Waterproof & Dustproof standards, these portables are tough and reliable. Optional GPS Location tracking and 40-bit ARC4 type encryption enhance worker safety and communication security. With up to 40% improved battery performance in digital mode, an industry-leading Three (3) Year Warranty, X-Sound+ HD TM for crystal clear 1 Watt audio, and improved communication range through DMR digital technology, the RDR4200 series ensures full shift performance and superior voice quality even at distance.
General Specifications
Radio Model RDR4220
Number Of Channels 16
Frequency Bands VHF: 136-174 MHz* / UHF: 400-512 MHz UHF
Weight With LCD Display- 365gr. (12.8oz) / No LCD Display- 340gr. (11.9oz)
Size: HxWxD (Inches) 6.1 x 2.2 x 1.4 inch (H*W*D) 154.9 x 57 x 35.8 mm (H*W*D)
IP Rating IP67
Standard Battery 2300mAh (Lithium battery)
Battery Life Analog: up to 10h / Digital: up to 14h
Channel Spacing 12.5 KHz / 25 KHz
Digital Vocoder Type AMBE+2
Power Output 5 Watts VHF / 4 Watts UHF
Operating Voltage 8.4V (Max) 7.4V (Nominal)
Receiver Specifications
Frequency Stability ±1ppm
Intermodulation 70dB
Adjacent Channel Selectivity [email protected] / 70dB@25KHz
Sensitivity Analog: 0.22μV (12dB SINAD)
Digital: 0.2μV (5% BER)
Spurious Response Rejection 70dB
Rated Audio Distortion ≤3%
Transmitter Specifications
FM Hum And Noise [email protected]; 45dB@25KHz
FM Noise 11K0F3E @12.5KHz
Adjacent Channel Power 60dB(12.5kHz); 70dB( 25kHz)
Modulation Limit ±[email protected]; ±5.0KHz@25KHz
FSK Error ≤3%
Emission Designator (Analog) 11K0F3E, 16K0F3E
4FSK Digital Modulation 12.5kHz Data: 7K60F1D 12.5KHz Voice: 7K60F1E
Audio Response +1 dB to -3 dB

What are the additional technical specifications and features of the RDR4220 radio?

The RDR4220 radio's additional technical specifications and features include a weight of 2.0000 lbs, an X83 Multi Pin Motorola APX/RCA accessory connector, SMA antenna connector, 16 radio channels, High-Tier radio class, IP67 rating, 4 Watt UHF/5 Watt VHF radio power, and it is Intrinsically Safe. It is an RCA brand DMR/MotoTRBO digital radio, recommended for industries such as Airports & Airlines, Construction, Facility Management, Manufacturing, Oil, Gas, Mining, and Refineries. Other features include no radio display, 16 Bit Rolling Code/ARC4 40 Bit (Optional) encryption, VOX capability, waterproof design, no radio trunking, and optional GPS.

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