The PD785 and PD785G (variant with GPS) handheld radios are designed according to the DMR standard and are characterized by their ergonomic design, extensive digital functions and high quality. They make communication an exciting experience and allow you to quickly react to new situations.
The PD785 and PD785G (variant with GPS) handheld radios are designed according to the DMR standard and are characterized by their ergonomic design, extensive digital functions and high quality. They make communication an exciting experience and allow you to quickly react to new situations.
Improved utilization of the frequency spectrum
Thanks to the TDMA process, the PD785/PD785G enables you to assign the available bandwidth with double number of channels. This has a clear mitigating effect on increasing spectrum scarcity.
Ergonomic design
The handheld radios PD785 and PD785G (variant with GPS) by Hytera offer high ease of operation and reliability which is indispensable in critical situations. The worldwide patented industry and antenna design makes them convenient to use and provides remarkable GPS properties.
Versatile services
In addition to conventional communication services, the PD785/PD785G offers extensive data services and functions, such as text messages, scanning, emergency calls, Man Down alarm (optional) and lone worker functions.
Reliability
The PD785?/?PD785G meets all the requirements of the open ETSI standard DMR as well as MIL810-C/D/E/F/G and degree of protection IP67. The device series thus offers excellent features even under harsh operating conditions.
Ease of use
Large pushbuttons ensure the handheld radio is easy and convenient to use. The large TFT color display enables good readability even when light conditions are poor. More than 20 programmable keys allow quick access to the various services and functions.
Powerful battery
Compared to the analog technology and the FDMA process, with TDMA the battery service life can be improved by approximately 40%.
Excellent voice quality
With the combined application of the narrow band codec and digital technologies for error correction, the PD785/PD785G ensures excellent voice quality even in loud environments and in peripheral areas of radio coverage.
Upgradeable software
Upgradeable software enables the possibility of new features. By altering the firmware-software, other digital and analog operating modes can be enabled, without the need for purchasing a new radio device.
General data
Frequency range |
VHF: 66 - 88 MHz / 136 - 174 MHz |
Supported operating modes |
|
Number of channels |
1024 |
Number of zones |
64 (with up to 16 channels each) |
Channel spacing |
12.5 / 20 / 25 kHz (analog) |
Operating voltage |
7.4 V (nominal) |
Standard battery |
2000 mAh (lithium-ion battery) |
Battery service life, analog (5-5-90 duty cycle, high transmitting power, standard battery) |
VHF: approx. 11 hours / 10 hours (GPS mode) |
Battery service life, digital (5-5-90 duty cycle, high transmitting power, standard battery) |
VHF: approx. 13.5 hours / 12 hours (GPS mode) |
Frequency stability |
±1.5 ppm |
Antenna impedance |
50 Ω |
Dimensions (H×W×D, without antenna) |
125 x 55 x 37 mm |
Weight (with antenna and standard battery) |
355 g |
LCD display |
160 × 128 pixels, 65,536 colours, 4.57 cm, 4 lines |
Programmable keys |
5 + numerical keys |
Transmitter
Transmitting power |
VHF: 1 / 5 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 response |
+1 dB to -3 dB |
Nominal audio distortion |
≤ 3 % |
Digital vocoder type |
AMBE+2™ |
Receiver
Sensitivity (analog) |
0.3 μV (12 dB SINAD) |
Sensitivity (digital) |
0.3 μV / BER 5 % |
Adjacent channel selectivity |
TIA-603: 60 dB at 12.5 kHz / 70 dB at 20 and 25 kHz |
Intermodulation |
TIA-603: 70 dB at 12.5/20/25 kHz |
Spurious response rejection |
TIA-603: 70 dB at 12.5/20/25 kHz |
Signal-noise ratio (S/N) |
40 dB at 12.5 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) |
Protection against dust and moisture |
IP67 |
Shock and vibration resistance |
MIL-STD-810 C/D/E/F/G |
Relative humidity |
MIL-STD-810 C/D/E/F/G |
GPS (PD785G only)
Time to first fix (TTFF) |
< 1 minute (cold start) |
Horizontal accuracy |
< 10 meter |
Features marked with * are available in future versions of the product.
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