Handy Talky Hytera PD 408

Handy Talky Hytera PD408 Dual System Mode (System Digital System Analog)

Hytera PD408 Great voice quality
With its embedded digital technology Hytera PD408 produces outstanding voice quality even in noisy environments and at the outer perimeter of radio coverage.

Hytera PD408 Better usage of the frequency range
Thanks to the TDMA method, Hytera PD408 makes it possible to configure the available bandwidth with double the channel capacity of conventional analog radio. This has a clear mitigating effect on increasing spectrum scarcity.

Hytera PD408 Mixed analog and digital channel
This function ensures that Hytera PD408 can detect analog and digital signals and change automatically to the relevant operating mode.

Robust
Hytera PD408 handheld radio is dust and water-resistant according to IP55, and meets the US military standard MIL-STD-810 C/D/E/F/G.
Hytera PD408 Long battery service life
With a battery service life of up to 16 hours in digital operation, the PD405 is enduring and is thus reliable even when deployed for long periods.
Additional Functions (selection)
Different operating modes: analog, DMR Tier II or mixed
Scans digital or analog channels
Supports pre-programmed text message transmission
TDMA direct mode allows up to two simultaneous calls, even without repeater
Voice operated transmit (VOX)
Small, slim, light: 112 x 54 x 28 mm, weighing only 270 g
Individual call, group call and all call

Scope Of Delivery
PD408 handheld radio
Hand strap and belt clip
Charger and switching power adapter
Lithium-ion battery with 1500 mAh
Antenna
Manual

Spesifikasi :
HYTERA PD408 HANDHELD

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 with ETSI TS

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) Analog / Digital:

• 12 / 16 hours (at 1500 mAh)
• 16 / 22 hours (at 2000 mAh)

Frequency stability 0.5 ppm
Antenna impedance 50 Ohms
Dimensions (H W D,
with standart battery, without antenna) 112 x 54 x 28 mm
Weight approx. 270 g
Programmable keys

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
Hum and noise 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 sensitivity +1 dB to -3 dB
Audio distortion = 3 %
Digital vocoder type AMBE +2

Receiver
Sensitivity (analog) 0.22 V (12 dB SINAD)
0.22 V (typical) (12 dB SINAD)
0.4 V (20 dB SINAD)
Sensitivity (digital) 0.22 V / 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
TIA-603
ETSI 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
Audio distortion = 3 %