R358Plus Intrinsically Safe DMR Portable Radio
R358Plus
R358Plus Intrinsically Safe version is specially designed for those who work in environments with explosive gas and combustible dusts, providing secure and reliable voice and data communication in the dangerous areas.
Product Orientation Map
Features
Specifications
Accessories
DM-R358 EX version is specially designed for those who work in environments with explosive gas and rugged environment, providing secure and reliable voice and data communication in the dangerous areas.
DMO 2 Slot / DMRA Direct Mode
The free slot can be allocated to enhance frequency efficiency and timely response under emergency.
ANALOG &DIGITAL DUAL MODES
DM-R358 can support both analog and digital modes on the same hardware. You can switch between two operation modes very smoothly and it helps you to communicate with analog radios.
VOICE ANNOUNCEMENT
Channel number announcement helps you to switch channels quickly and correctly, even in blindness operation.
LONG WORKING TIME
Based on TDMA technology, DM-R358 support more longer standby time.
CLEAR VOICE
Excellent audio quality comes from the DMR digital technology, which makes the communication more reliable.
ANTI-INTERFERENCE
Adopted digital encoding and error correcting module, DM-R358 can have a better ability to avoid signal interference on the same frequency.
DMR SIGNALING
With DMR signaling, transmitting group call, private call and all call with PTT ID becomes quite easy.
REPEATER MODEOPERATION
Utilize a DMR Tier II repeater to extend your communication range.
VOX
When you use VOX earpiece, this feature allows you to activate the microphone via speaking volume, and free your hand from PTT.
SCANNING
Allow users listening to communication activities on other channels.
Appearance Introduction
Product Accessories
Antenna
Battery
Charger Pod
Charger
Belt Clip
Hand Strap
General | |
Frequecy |
136~174MHz, 350~400MHz 400~470MHz, 450~520MHz |
Channel Capacity |
32 Channels/ 2 Zones |
Channel Spacing | 12.5kHz / 25kHz |
Operating Voltage | 7.4V |
Battery Capacity | 2200mAh |
Battery Life (5/5/90) |
Analog: 11 hours ; Digital: 13 hours |
Vocoder Type | AMBE+2 |
Dimension |
137*61*37mm |
Weight | Around 273.5g |
Receiver | |
Analog Sensitivity | 0.2μV (12dB SINAD) |
Digital Sensitivity |
0.22μV (Typical) (BER 5%) |
Adjacent Channel Selectivity |
60dB @ 12.5KHz / 65dB @ 25KHz |
Intermodulation Rejection |
60dB @ 12.5KHz / 60dB @ 25KHz |
Blocking |
84dB @ 12.5KHz / 84dB @ 25KHz |
Co-Channel Rejection |
-12dB @ 12.5KHz / -8dB @ 25KHz |
Spurious Response Rejection |
65dB @ 12.5KHz / 65dB @ 25KHz |
Rated Audio Output Power |
1.0W /16Ω |
Conducted Spurious Emission |
<-57dBm (9KHz~1GHz) <-47dBm (1GHz~12.75GHz) |
Transmitter | |
RF Power |
1W (Low) / ≤3W (High) |
Power Margin Variation |
+2/-3dB (under Extreme Conditions) |
Frequency Error | ±1.0ppm |
FSK Error |
<5% |
4FSK Transmission Bit Error Rate (BER) |
≤1×10-4 |
4FSK Modulation Frequency Deviation Error |
≤10.0% |
Occupied Bandwidth (DMR) |
≤8.5KHz |
TX Attack/Release Time |
≤1.5ms |
Adjacent Channel Power |
≤-50dB @12.5KHz / ≤-60dB @25KHz |
Transient Adjacent Channel Power |
≤-50dB @ 12.5KHz / ≤-60dB @ 25KHz |
FM Modulation |
16K0F3E @25KHz/ 11K0F3E @12.5KHz |
4FSK Digital Modulation |
12.5KHz(data only):7K60FXD 12.5KHz(data+voice):7K60FXE |
Audio Distortion |
≤3% @ 40% Deviation |
Audio Response |
+1 ~ -3dB |
FM Hum and Noise |
40dB @ 12.5KHz / 45dB @ 25KHz |
Spurious Emission |
≤-36dBm (9KHz~1GHz) ≤-30dBm (1GHz~12.75GHz) |
*The above specifications are tested in accordance with applicable standards. Due to the continuous development of technology, the above index data are subject to change without notice.
Product accessories
Antenna
Battery
Charger Pod
Charger
Belt Clip
Hand Strap
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+86-(0)595-22471179
#5, Chongxiang Street, Econ.&Tech. Area, Quanzhou, Fujian, China.
WeChat:+86-13960400802
E-mail:sales@cnlisheng.com