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  • DR-330(DMR)(1700807878307).jpg

DR-330 Mini Size 2W Digital DMR Walkie Talkie UHF VHF


  • Commodity name: DR-330 Mini Size 2W Digital DMR Walkie Talkie UHF VHF
  • Model Number: DR-330(DMR)
  • Brand: Kydera
  • Product Origin: Quanzhou
  • Type: Two Way Radio

Email:info@kydera.com  


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Detailed Introduction


DR-330 Mini size 2W Digital DMR Walkie talkie UHF VHF

Main Features

• Private call

• Group call

• All call

• Kill

• Revive

• Battery save mode

• One-touch call

• Call alert

• Records for 200 hours

• Low power voice/icon prompt

• Prompt tone on/off

• Remote monitor

• Support voice prompt for channel switching or function-option

• Two programmable buttons for long pressing are available on the side

• Three programmable buttons on front housing

 

Features

1.True-2-slot

2. Support both digital and analog modes.

3. Be with LED dot matrix display and programmable buttons.

4. Type-C USB charger

5. Support up to 4000 channels.

6. Using 2200mAh polymer lithium battery.

7. Support menu operation on/off,preset by software,convenient for task and application management.

Specification
Model DR-330
Items UHF VHF
FrequencyRange 400-480MHZ; 350-390MHZ 136-174MHZ; 245MHZ
Channel Zone 16
Total Channel Capacity (512) 4000 (250 Channels/Zone)
Antenna Impedance 50Ω
Dimension (H x W x D) 92 x 56 x 28mm
Weight (W/Battery) 128G
Li-polBattery 2000mAh
Rated Voltage DC: 3.7V
Battery  life: The average battery life under5/5/90duty cycle, and using carrier squelch and TX high power. 2200mAh Li-pol battery: Analog: 10.6 hours / Digital: 14.3 hours
 
Receiver
Frequency 400-480MHZ; 350-390MHZ 136-174MHZ; 245MHZ
Channel Spacing 12.5kHz /25kHZ
Frequency Stability (-20℃,+60℃,+25℃) + / - 1.5ppm
Analog Sensitivity (12 dB SINAD) 0.3uV / 0.25uV
Digital Sensitivity (5% BER) 0.25uV / 0.20uV
Intermediation 65dB
Adjacent Channel Selectivity 60dB@12.5kHz / 65dB@25kHz
Spurious Rejection 65dB
Rated Audio 500mw
Audio Distortion @Rated Audio 3%
FM Hum & Noise -40dB @12.5kHz / -45dB @25kHz
Audio Response +1,-3dB
Conducted /Radiated Emission -57dBm
 
Transmitter
Frequency 400-480MHZ; 350-390MHZ 136-174MHZ; 245MHZ
Channel Spacing 12.5kHz /25kHZ
Frequency Stability (-20℃,+60℃,+25℃) + / - 1.5ppm
Low Power 0.5W 0.8W
High Power 2W 2W
Modulation Restriction ±2.5kHz@12.5kHz /±5kHz@25kHz
FM Hum & Noise -40dB @12.5kHz / -45dB @25kHz
Conducted /Radiated Emission -36dBm<1GHz / -30dBm>1GHz
Adjacent Channel Selectivity -60dB@12.5kHz / -65dB@25kHz
Audio Response +1,-3dB
Audio Distortion 3%
FM Modulation 12.5kHz: 11K0F3E ; 25kHz: 16K0F3E
4FSK Digital Modulation 12.5kHz Data: 7K60F1D & 7K60FXD ; 12.5kHz Audio: 7K60F1E & 7K60FXE ; 12.5kHz Data & Audio: 7K60F1W
Digital Vocoder AMBE+2 ™
Digital Agreement ETSI-TS102 361-1, -2, -3
 
GPS(Optional)
Precisely and standard designed for a long-term positioning( 95% value>could find 5 satellites @ rated -130dBm signal strength
TTFF (time to first fix) cold start < 1 min
TTFF (time to first fix) warm start < 10 s
Horizontal Position Accuracy < 10 ms

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