Dexum Technologies

Portatīvā radiostacija Motorola GP344 UHF
Kods: MDH38SDC9AN3
ID: 63

Cena (ar PVN 22%): Ls 336.87

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Papildus info

GP344 Compact Portable Radio

GP344 450-527MHZ 4W NK/P PMW602C

Highlights of the GP344

Signalling - PL & 5–Tone

Channels - 16

Option Board - No

Keypad - No

Display - No

Emergency Button - Yes

Battery Life - Up to 13 Hours

MilSpec - 810 C,D,E

Intrinsically Safe - Yes (FM)

The GP344 Features

Signalling
The radio software encompasses Private Line™ and 5-tone selective signalling.
Channel Scan
Allows activity on different communications channels to be monitored and answered.
X-Pand™ Voice Compression and Low Level Expansion
Crisp, clear and strong audio quality in virtually any noisy environment. Low level expansion allows further improvements in audio quality by reducing noise usually heard during pauses in conversation.
Voice Operated Transmit (VOX)
Hands free operation when used with Vox headset accessory.
Adjustable Power Levels
The radio output power has two settings - low power extends battery life and high power allows the radio to transmit over a greater distance.
Emergency Signalling
Sends a help signal to a pre-defined person or group of people.
Programmable Channel Spacing (12.5/20/25 KHz)
Flexible and easy migration of channel spacing requirements in any situation.
Lone Worker
Added security and safety for individuals who work remotely from their team. The radio enters emergency mode if the user does not respond to the warning signal.
Talkaround
Freedom to communicate utilising a system or dispatcher for wide area coverage, or bypass and talk directly to another unit for easy local unit-to-unit communications.
Whisper
Allows a user to speak quietly into a radio and still be heard clearly.
Call Forward
Allows calls to be forwarded to another radio user if you are unable to answer your calls personally.

General Specifications

Channels	16
Power Supply	Rechargeable battery 7.5v
Dimensions: H x W x D (mm) Height excludes knobs
– With standard Lilon battery	101.5 x 55.5 x 30.5
– With high capacity Lilon battery	101.5 x 55.5 x 35.5
Weight: (gm)
– With standard Lilon battery	250
– With high capacity Lilon battery	270
Average Battery Life: @ 5/5/90 Cycle
Power Setting	Low	High
– With standard Lilon battery	9 hours	7 hours
– With high capacity Lilon battery	13 hours	10 hours
Sealing:	Withstands rain testing per MIL STD 810 C/D/E and IP54
Shock and Vibration:	Protection provided via impact resistant housing exceeding MIL STD 810-C/D/E and TIA/EIA 603
Dust and Humidity:	Protection provided via environment resistant housing exceeding MIL STD 810 C/D/E and TIA/EIA 603

Transmitter

Frequencies — Full Bandsplit	VHF: 136-174 MHz	UHF1: 403-470 MHz
		UHF2: 450-527 MHz
Channel Spacing	12.5/20/25 kHz
Frequency Stability	±2.5 ppm
(25°C to +55°C, +25°C Ref)
Power	1–5 W	1–4 W
Modulation Limitation	±2.5 @ 12.5 kHz
	4.0 @ 20 kHz
	±5.0 @ 25 kHz
FM Hum and Noise	-40 dB typical
Conducted/Radiated Emission	– 36 dBm <1 GHz
	– 30 dBm >1 GHz
Audio Response (300–3000Hz)	+1 to –3 dB
Audio Distortion	<5% typical

Receiver

Frequencies — Full Bandsplit	VHF: 136–174 MHz	UHF1: 403–470 MHz
		UHF2: 450-527 MHz
Channel Spacing	12.5/20/25 kHz
Sensitivity (12 dB SINAD) EIA	.35 µV typical
Intermodulation ETS	-65 dB
Adjacent Channel Selectivity	60 dB @ 12.5 kHz
	70 dB @ 20/25 kHz
Spurious Rejection	70 dB
Rated Audio	0.5 W
Audio Response (300–3000Hz)	+1 to –3 dB