Digital mobile radio never looked so good
The PD375 handheld radio excels with its stylish and compact design in smartphone format and its intuitive operation. With a weight of only 165 g, it can be carried conveniently even on long working days.
Hytera PD375 - DMR handheld radio
DMR radio in smartphone format.
Product description
The PD375 from Hytera is a business radio in pocket format. Its compact design combined with its intuitive operation make it the ideal companion for reliable digital radio communication. The PD375 expands Hytera's PD3 series by a larger frequency range. It operates in the UHF band between 400 – 450 MHz or 430 – 480 MHz.
Support of analog and digital mobile radio
The PD375 was developed in compliance with the ETSI Digital Mobile Radio (DMR) standard. The handheld radio supports the conventional DMTR operation and it can also be operated as an analog radio.
Integrated antenna design
The unique integrated antenna design enables excellent availability without a large antenna on the radio.
Affordable pricing
The terminals of the PD3 series offer not only many functions, but also a quick, no-nonsense start into digital mobile radio at a fair price.
Long battery service life
The lithium-ion battery (2000 mAh) supplied enables the PD375 to achieve an operating time of at least 12 hours in digital mode, with a duty cycle of 5-5-90.
Digital encryption (optional)
Basic encryption without using algorithms improves immunity to eavesdropping.
Automatic cell re-selection (roaming) in IP multi-site systems (optional)
Mixed analog and digital channel
This function ensures that the PD375 can detect analog and digital signals and change automatically to the relevant operating mode.
Features
- Selectable transmitting power: 1.5 W or 3 W
- Analog signaling: CTCSS, CDCSS
- Protection against dust and moisture in accordance with IP54
- Shock and vibration resistance according to MIL-STD-810 C/D/E/F/G
- DMR text messages with up to 64 characters
- Four programmable keys
- A key can be configured as emergency call button
- Charging and programming via Micro-USB interface
- Scan function for analog and digital channels
- Versatile voice calls: Individual call, group call, and broadcast call on digital channels
- Emergency alarm (Emergency call)
- Automatic cell re-selection (roaming) in IP multi-site systems (optional)
- Scramble
- Pseudo Trunk (optional license)
- Radio Check Decode
- Alert Call Decode
- Work Order
- Remote Monitor Decode (optional license)
- Enable & Disable Decode (optional license)
- Priority Interrupt (optional license)
Technical data
General data
| Frequency range |
UHF: 400 - 440 MHz, 430 - 480 MHz |
| Supported operating modes |
DMR Tier II in accordance with ETSI TS 102 361-1/2/3 |
| Number of channels |
256 (128 analog + 128 digital) |
| Number of zones |
16 |
| Channel spacing |
12.5/25 kHz (analog) |
| Operating voltage |
3.7 V (nominal) |
| Standard battery |
2000 mAh (lithium-ion battery) |
| Battery service life (5/5/90 duty cycle) |
ca. 10 hours (analog) |
| Frequency stability |
±0.5 ppm |
| Antenna impedance |
50 Ω |
| Dimensions (H × B × T, without antenna) |
140 × 54 × 23 mm |
| Weight (with antenna and standard battery) |
approx. 165 g |
| LCD display |
monochrome LCD display, 3 lines |
Transmitter
| Transmitting power |
UHF: 1.5 / 3 W |
| Modulation |
11 K0F3E at 12.5 kHz |
| 4FSK digital modulation |
12.5 kHz (data only): 7K60FXD |
| Interfering signals and harmonics |
-36 dBm (< 1 GHz) |
| Modulation limiting |
±2.5 kHz at 12.5 kHz |
| Noise cancellation |
40 dB at 12.5 kHz |
| Adjacent channel selectivity |
60 dB at 12.5 kHz |
| Audio sensitivity |
+1 dB to -3 dB |
| Nominal audio distortion |
≤ 3 % |
| Digital vocoder type |
AMBE+2TM |
Receiver
| Sensitivity (analog) |
0.22 μV (12 dB SINAD) |
| Sensitivity (digital) |
0.22 μV / BER 5% |
| Adjacent channel |
TIA-603: 60 dB at 12.5 kHz / 70 dB at 25 kHz |
| Intermodulation |
TIA-603: 70 dB at 12.5/25 kHz |
| Spurious response rejection |
TIA-603: 70 dB at 12.5/25 kHz |
| Signal-noise ratio (S/N) |
40 dB at 12.5 kHz |
| Nominal audio power output |
0.4 W |
| Nominal audio distortion |
≤5 % |
| Audio sensitivity |
+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) |
| Protection against dust and moisture |
IP54 |
| Shock and vibration resistance |
MIL-STD-810 C/D/E/F/G |
| Relative humidity |
MIL-STD-810 C/D/E/F/G |
Features marked with * are available in future versions of the product.
All technical data were tested according to the respective standards. Due to continuing development, technical changes are reserved.
Scope of delivery
- PD375 Handheld radio
- Lithium-ion battery
- EU power supply unit for Micro-USB
- Hand strap (nylon)
- Belt clip
- Manual
