Commercial UHF and VHF Two-Way DMR Radios

Robust and reliable, the Hytera PD402i portable digital radio offers a simple communication solution, ideal for users operating in manufacturing, facilities management or education environments.

Data Sheet Owner's Manual

Functions

ERGONOMIC AND EASY TO USE

Tactile buttons for no-look PTT and emergency calling

ANALOG AND DIGITAL OPERATION

The PD402i operates in analog or digital mode. Allows switching between the two modes for communication with analog radios. Enables a simple and cost-effective migration path from analog to digital.

HIGH-QUALITY AUDIO

Audio equalizer adjusts low, mid, and high frequency gain. Provides high-quality digital audio performance with loud and clear private calling, group calling, and all call.

LONG-LIFE BATTERY

Powerful Li-Ion 1500mAh battery. Delivers up to 16 hours of operation in digital mode and 12 hours in analog mode.

RELIABLE AND DURABLE

IP55 rated for water and dust ingress and compliant with MIL-STD-810-G for impact strength and durability.

EMERGENCY CALLING

One-touch Emergency Alarms can be sent to other radios with the programmable button. Improves worker safety and emergency response time.

PRE-PROGRAMMED TEXT MESSAGING

One-touch sending of pre-programmed text messages. Stores up to ten pre-defined text messages.

VOX

Voice activated communications (VOX) activates the microphone by speaking to enable hands-free operation.

UPGRADE FEATURES (OPTIONAL)

Encryption for secure audio and data. Remote Monitor allows dispatcher to key the PTT button and listen in an emergency situation. Stun/Revive enables dispatch and other users to disable/enable a radio if it is stolen, lost, or used maliciously.

SYSTEMS AND NETWORK FEATURES

The PD402i can be deployed on DMR Tier II systems. Roaming allows radios to seamlessly move between connected repeaters with non-stop voice transmission. Pseudo Trunk is a virtual trunking feature that automatically uses whichever digital timeslot is free to improve call connectivity and frequency efficiency.

Standard Accessories for PD402i DMR Two-Way Radio

Antenna

AN0435H1 UHF Stubby Antenna (400–470MHz)

Compact 3.5” SMA Antenna for Broad Frequency Coverage The Hytera...

Frequency Range	UHF 400-470MHz VHF 136-174MHz
Channel Capacity	256 Channels (128 Analog, 128 Digital)
Zone Capacity	3 Zones with 16 Channels per Zone
Channel Spacing	25/12.5kHz
Operational Voltage	7.4W
Battery	1500mAh (Li-Ion) Standard, 2000mAh Optional
Battery Life (5/5/90)	1500mAh: 16 hours Digital, 12 hours Analog 2000mAh: 22 hours Digital, 16 hours Analog
Weight	9.5oz (270g)
Dimensions	4 13/32” x 2 1/8” x 1 3/32” (112 x 55 x 28mm)
Frequency Stability	± 0.5ppm
Antenna Impedance	50Ω

Digital Sensitivity	0.22µV (BER 5%)
Analog Sensitivity	0.22µV (Typical) (12dB SINAD) 0.4µV (20dB SINAD) 0.22µV (12dB SINAD)
Adjacent Selectivity	TIA-603: 60dB @ 12.5kHz, 70dB @ 25kHz ETSI: 60dB @ 12.5kHz, 70dB @ 25kHz
Spurious Response Rejection	TIA-603: 70dB @ 12.5/25kHz ETSI: 70dB @ 12.5/25kHz
Intermodulation	TIA-603: 70dB @ 12.5/25kHz ETSI: 65dB @ 12.5/25kHz
Hum and Noise	40dB @ 12.5kHz, 45dB @ 25kHz
Rated Audio Power Output	0.5W
Rated Audio Distortion	≤3%
Audio Response	+1 to -3dB
Conducted Spurious Emission	<-57dBm

Operating Temperature	-22oF to +140oF (-30oC to +60oC)
Storage Temperature	-40oF to +185oF (-40oC to +85oC)
ESD	IEC 61000-4-2 (Level 4)±8kV Contact, ±15kV Air
Dust and Water Ingress	IP55 Standard
Humidity	Per MIL-STD-810 C/D/E/F/G Standard
Shock and Vibration	Per MIL-STD-810 C/D/E/F/G Standard

RF Power Output	VHF High Power: 5W, VHF Low Power: 1W, UHF High Power: 4W UHF Low Power: 1W
FM Modulation	11K0F3E @ 12.5kHz
4FSK Digital Modulation	12.5kHz Data Only: 7K60FXD 12.5kHz Data and Voice: 7K60FXW
Conducted/Radiated Emission	-36dBm 1GHz
Modulation Limiting	±5.0kHz @ 25kHz, ±2.5kHz @ 12.5kHz
FM Hum and Noise	40dB @ 12.5kHz, 45dB @ 25kHz
Adjacent Channel Power	60dB @ 12.5kHz, 70dB @ 25kHz
Audio Response	+1 to -3dB
Audio Distortion	≤3%
Digital Vocoder Type	AMBE++
Digital Protocol	ETSI-TS102 361-1,-2,-3

Commercial UHF and VHF Two-Way DMR Radios

ACCESSORY/DATA PORT

IP55 RATED

ROTATING CHANNEL CONTROL

VOLUME

CLEAR AUDIO

ANALOG AND DIGITAL

PUSH-TO-TALK BUTTON