Hytera PD405 - DMR handheld radio

Affordable DMR radio set for getting started with DMR radio.

Product description

With new software: As a result of legal patent litigations, the TDMA direct mode was removed for digital operation. With the Hytera patented Pseudo Trunking two parallel calls in direct mode are still possible.

The PD405 DMR handheld radio gives you conventional DMR radio at an starter price. It is particularly enduring and achieves with the rechargeable battery supplied operation times of up to remarkable 16 hours in digital mode. Moreover it supports mixed-channel operation, so is able to detect analog and digital signals on a single channel, and to change automatically to the relevant operating mode.

Long battery service life

With its battery service life of up to 16 hours in digital mode, the PD405 shows stamina and is therefore reliable even when deployed for long periods.

Impressive voice quality

With its embedded digital technology the PD405 produces outstanding voice quality even in noisy environments and at the outer perimeter of radio coverage.

Improved utilization of the frequency spectrum

Thanks to the TDMA process, the PD405 enables you to configure the available bandwidth with double the number of channels compared to the conventional analog radio. This has a clear mitigating effect on increasing spectrum scarcity.

Mixed analog and digital channel

Due to this function the PD405 can differentiate between analog and digital signals received and changes automatically to the corresponding operating mode.

Robust

The PD405 handheld radio is dust and water-resistant according to IP55, and meets the US military standard MIL-STD-810 C/D/E/F/G.

Digital encryption (optional)

Basic encryption without using algorithms improves immunity to eavesdropping.

Automatic cell re-selection (roaming) in IP multi-site systems (optional)

Features

Different operating modes: analog, DMR Tier II or mixed
Scans digital or analog channels
Supports pre-programmed text message transmission
Voice operated transmit (VOX)
Small, slim, light: 112 x 54 x 28 mm, weighing only 270 g
Individual call, group call and all call
Emergency alarm (Emergency call)
A key can be configured as emergency call button
Automatic cell re-selection (roaming) in IP multi-site systems (optional)
Scramble
Radio Check Decode
Alert Call Decode
Remote Monitor Decode (optional license)
Enable & Disable Decode (optional license)
Priority Interrupt (optional license)

Technical data

General data

Frequency range	VHF: 136 - 174 MHz UHF: 400 - 470 MHz
Supported operating modes	DMR Tier II (conventional DMR) Analog DMR Tier II in accordance to ETSI TS 102 361-1/2/3
Number of channels	256 (128 analog + 128 digital)
Number of zones	3
Channel spacing	12.5 / 25 kHz
Operating voltage	7.4 V (nominal)
Standard battery	1500 mAh (lithium-ion battery)
Battery service life (5-5-90 duty cycle, high transmitting power, standard battery)	Analog / Digital: ca. 12 / 16 hours (at 1500 mAh) ca. 16 / 22 hours (at 2000 mAh)
Frequency stability	±0.5 ppm
Antenna impedance	50 Ω
Dimensions (H×W×D, without antenna)	112 x 54 x 28 mm
Weight	approx. 270 g
Programmable keys	2

Transmitter

Transmitting power	VHF: 1 / 5 W UHF: 1 / 4 W
Modulation	11K0F3E at 12.5 kHz 16K0F3E at 25 kHz
4FSK digital modulation	12.5 kHz (data only): 7K60FXD 12.5 kHz (data and voice): 7K60FXW
Interfering signals and harmonics	-36 dBm (< 1 GHz) -30 dBm (> 1 GHz)
Modulation limiting	±2.5 kHz at 12.5 kHz ±5.0 kHz at 25 kHz
Noise cancellation	40 dB at 12.5 kHz 45 dB at 25 kHz
Adjacent channel selectivity	60 dB at 12.5 kHz 70 dB at 25 kHz
Audio response	+1 dB to -3 dB
Nominal audio distortion	≤ 3 %
Digital vocoder type	AMBE +2™

Receiver

Sensitivity (analog)	0.22 μV (12 dB SINAD) 0.22 μV (typical) (12 dB SINAD) 0.4 μV (20 dB SINAD)
Sensitivity (digital)	0.22 μV / BER 5%
Adjacent channel selectivity	TIA-603: 60 dB at 12.5 kHz / 70 dB at 25 kHz ETSI: 60 dB at 12.5 kHz / 70 dB at 25 kHz
Intermodulation	TIA-603: 70 dB at 12.5/25 kHz ETSI: 70 dB at 12.5/25 kHz
Spurious response rejection	TIA-603: 70 dB at 12.5/25 kHz ETSI: 70 dB at 12.5/25 kHz
Signal-noise ratio (S/N)	40 dB at 12.5 kHz 45 dB at 25 kHz
Nominal audio power output	0.5 W
Nominal audio distortion	≤ 3 %
Audio response	+1 dB to -3 dB
Conducted spurious emission	< -57 dBm

Environmental conditions

Operating temperature range	-30 °C to +60 °C
Storage temperature range	-40 °C to +85 °C
ESD	IEC 61000-4-2 (level 4) ±8 kV (contact) ±15 kV (air)
Protection against dust and moisture	IP55
Shock and vibration resistance	MIL-STD-810 C/D/E/F/G
Relative humidity	MIL-STD-810 C/D/E/F/G