TDMA preserves the full channel width and divides it into alternating time slots that can each carry an individual call.
DM-600 used TDMA technology & maintains that two-slot 12.5KHz TDMA-based systems.
Item NO.:
DM-600Order(MOQ):
2Payment:
T/T, Paypal, Western Union, AlibabaProduct Origin:
ChinaColor:
Black Aluminium caseDMR TDMA Tier 1& Tier 2 Military level rugged VHF UHF radio
DM-600 provides adavantages of features flexibility, lower equipment costs, longer battery life, feature-readiness, and the proven ability to increase spectral efficiency without risking increased congestion or interference.
Advantages of this model:
1, Aluminium shell, rugged design meets military level.
2, Crystal-clear audio, strong signal allows the realtime of conversation.
3, Super large battery capacity to make sure the long time standby.
4, Feature-readiness, allows users to set up different function based on their needs.
Features
Up to 3000 channels
Easy migrate from analog channel to digital channel
Dual display, dual standby
CTCSS/DCS
Wide/narrow band
Squelch
Hands free VOX
Busy channel lockout
Low battery alerts
TOT
Monitor
Scanning
Battery save
High/low power
Emergency alarm
FM radio
Kill/ Reactivate
Messaging
Private call/ group call/ all call
16 bits& 128 bits Digital encryption
Technical parameters
UHF： 400-470MHz
General
Frequency
Channel capacity
3000 channels
Channel spacing
25kHz/12.5kHz
Voltage
DC 7.4V
Working mode
Same frequency simplex or different frequency simplex
Antenna
Removable antenna
Frequency stability
±2.5ppm
Temperature
－20 ~ ＋60℃
Battery
2200mAh
Dimension
141mm X 61mm X 33mm（doesn’t include belt clip）
Weight
292（doesn’t include belt clip）
Transmitter
RF output power
1.5W/5W (0.5W Digital PMR446)
Current
≤1.5A(H) ; ≤1A(L)
Modulation mode(Analogue)
16KФF3E/11KФF3E
Modulation mode(Digtal)
4FSK
Maximum frequency deviation（W/N）
≤5KHz(W)/≤2.5KHz(N)
Maximum frequency deviation(Digital)
1.94KHz±0.05KHz
Adjacent channel power
≥-65dB(W)/ ≥-60dB(N)
BER(TX)
≤5%
Receiver
Analog RX sensitivity（W/N）
-122dBm
Audio distortion
≤5%
Audio respond
1dB--3dB
Audio output power
≤1W（8 ?）
BER(RX)
-119dBm(BER≤5%)
Digital protocol
ESTI-TS 102 361-1-2-3
Vocoder type
AMBE+2TM
Adjacent channel power
-60dB(N)
Intermodulation
≥60dB
Note: The above parameters are subject to change without prior notice!
Click this link to check the non-screen version-- DM-590
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Iradio Electronics Co., Ltd
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Tel : 0595-86759555
Email : sales1@qziradio.com
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