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27.4.18

COMMS OF TODAY


I AM SURE THAT YOU ARE BORED  WITH MY VINTAGE RADIOS LOVE

SO LET'S SEE A MODERN RADIO

What you are looking for...  is: Telephony, Internet, Analogue and Digital communications + GPS

ΕΙΜΑΙ ΣΙΓΟΥΡΟΣ ΟΤΙ ΒΑΡΕΘΗΚΑΤΕ ΜΕ ΤΗΝ ΣΥΜΠΑΘΕΙΑ ΠΟΥ ΕΧΩ ΣΤΙΣ ΠΑΛΙΕΣ ΣΥΣΚΕΥΕΣ
Ας δουμε μια σύγχρονη.
Τι ζητας σύγχρονε άνθρωπε? 
 Τηλεφωνια, διαδικτυο, Αναλογικές και ψηφιακές επικοινωνιες και GPS και ολα σε κίνηση..


Here you are



Radio Parameters
Frequency Band UHF: 400-470MHz or VHF: 136-174MHz
Channel 32 or customize
Channel Spacing 12.5KHz/25KHz
Working voltage 3.7V DC
Frequency stability ±1.5 ppm
Antenna impedance 50Ω,Analog 0.3μV (12dB SINAD)
Sensitivity 0.4μV (20dB SINAD)DMR 0.3μV /BER5%
Adjacent Channel Selectivity 60dB@12.5KHz
Intermodulation rejection 70dB@25KHz
Spurious response rejection 75dB@12.5/25KHz
Blocking 90dB
FM hum & noise -40dB@12.5kHz,-45dB@25kHz
Distortion at rated audio ≤5%
Frequency response mask +1 ~ -3 dB
Conducted spurious emissions < -57 dBm
Transmit power 0.5W/2W(33dBm)
FM modulation 11K0F3E@12.5KHz;16K0F3E@25KHz
4FSK Digital modulation 12.5KHz only data:7K60FXD,12.5kHz data and voice:7K60FXW
Conducted/radiated emissions -36dBm<1GHz,-30dBm>1GHz
Modulation limiting ±2.5KHz@12.5KHz,‘±5.0KHz@25KHz
FM hum & noise -40dB@12.5KHz,-45dB@25KHz
Channel power 60dB@12.5KHz,70dB@25KHz
Audio frequency response +1 ~ -3 dB
Distortion at rated audio ≤3 %
Vocoder type AMBE++
ETSI DMR ETSI-TS102 361-1,- 2,-3(*)
DMR Mode ETSI DMR Tier II
Waterproof IP67,Dustproof,Shockproof

PoC Main Parameters
Processor Octa core 1.5GHz
Android Android6.0+
LCD touch Gorilla III
Lcd touch feature Web touch/golve touch
LCD Size 4.0inches,Solar visibility
Camera 8MP+ 5MP camera;
Flash light Highlight flash LED
Dual-SIM Supported
GSM/GPRS/EDGE 850/900/1800/1900MHz
GSM B2 B3 B5 B8
WCDMA B1 B2 B5 B8
TD-SCDMA B34 B39
FDD-LTE B1 B2 B3 B4 B5 B7 B8 B17/B28 B20
TDD-LTE B38 B39 B40 B41
VOLTE Support
Bluetooth Bluetooth 4.1
NFC Support or Optional
Battery capacity 4500mAh
Wi-Fi (WLAN) 2.4G/5.8G, IEEE 802.11b/g/n
GPS navigation GPS/AGPS/GLONASS 


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