Accueil 5 Non classé 5 4700 Radio Family

4700 Radio Family

General Properties

  • Analog and Digital Operations on a Single Radio
  • Compatible with APCO25, SK2 (Aselsan proprietary protocol) or DMR
  • Configurable User Informative Alerts
  • LCD Monitor, Alphanumeric Keypad
  • Graphical User Interface
  • Call Logging
  • Talking Party Identification
  • Easy Selection of RF Output Power
  • Channel Scan
  • VOX (Only With Audio Accessories)
  • Transmit Time-out Timer
  • Configurable Menu Options
  • Computer Based Maintenance
  • Compatible with EIA/TIA 102 and MIL STD 810 C,D,E,F
  • Confirmity with EIA/TIA-102.CAAB-B, EIA/TIA-603-C standarts.
  • Backward compatibility in analog mode

 

Digital Mode Features

  • Individual Call
  • Group Call
  • Emergency Call
  • SMS (Radio to Radio)
  • Data Transmission (With Data Software Set)
  • Status Messages
  • Power-on Control
  • Encryption (Optional)
  • Index
  • Call Alert

 

General Technical Specifications

Modulation Analog FM, C4FM (APCO25), 4FSK (DMR)
Channel Spacing 12.5 / 25 kHz (Analog)

12.5 kHz (APCO25, DMR)

Data Rate (Digital) 9.6 kb/s
Vocoder 4.4 kb/s IMBE (APCO25) AMBE++ (DMR)
Encryption Algorithms DES-OFB, AES
Channel Capacity 999 (APCO25), 256 (DMR)
Operating Voltage Handheld : 7.5 Vdc ± 20%

Mobile      : 13.6 Vdc ± 20%

Desktop    : 13.6 Vdc (nominal)

Display 64×128 pixel LCD
Keypad Handheld:18 keys with backlight

Mobile and Desktop: 20 keys with backlight

Dimensions  of Handheld Radio

(without battery) (HxWxL)

130×58.5×17 mm

(projections not included)

Weight of Handheld Radio with antenna and without battery 210 g
Dimensions of Mobile Radio (HxWxD) 46x165x165mm (projections not included)
Weight of Mobile Radio 1.50kg
Desktop Radio Dimensions 67 x 297 x 227 mm (HxWxD)
Desktop Radio’s Power Supply Dimensions 67 x 297 x 212 mm (HxWxD)
Weight of Desktop Radio 3.5 kg
Operating Temperature Range -30oC / +60oC
Storage Temperature Range -40oC  / +85oC
Humidity 95% @ 50oC

 

Receiver Technical Specifications

  VHF UHF
Frequency Range 136-174 MHz 380-470 MHz
Rated Audio Output Power * Handheld: 500 mW / 8 Ω

Mobile: 7.5 W / 8 Ω

Desktop: 7.5 W / 8 Ω

500 mW / 8 Ω

7.5 W / 8 Ω

7.5 W / 8 Ω

Sensitivity

TIA 12dB SINAD / %5BER**

ETSI 20dB SINAD / %1BER

 

≤0.25µV (APCO25), ≤0.3µV (DMR)

≤0.35µV

 

≤0.25µV (APCO25), ≤0.3µV (DMR)

≤0.35µV

Intermodulation

Rejection *

Handheld: ≥73dB (APCO25), ≥65 dB (DMR)

Mobile: ≥75dB (APCO25), ≥70 dB (DMR)

Desktop:≥80dB (APCO25), ≥70 dB (DMR)

≥73dB (APCO25), ≥65 dB (DMR)

≥75dB (APCO25), ≥70 dB (DMR)

≥80dB (APCO25), ≥70 dB (DMR)

Spurious Response

Rejection*

Handheld: ≥ 70 dB

Mobile: ≥ 80 dB

Desktop: ≥ 90 dB

≥ 70 dB

≥ 80 dB

≥ 90 dB

Hum and Noise Ratio

25 kHz channel

12,5 kHz channel

 

≥ 48 dB

≥ 42 dB

 

≥ 42 dB

≥ 36 dB

Audio Distortion * ≤ 3 % (APCO25) / ≤ 5 % (DMR) ≤ 3 % (APCO25) / ≤ 5 % (DMR)

 

Transmitter Technical Specifications

Rated RF Output Power * Handheld: 1-5 W

Mobile: 10-40 W

Desktop: 10-90 W

 1-5 W

10-30 W

10-70 W

Frequency Stability *

(-30oC / +60oC; 25oC ref)

± 2.5 ppm (APCO25)

±2 ppm (DMR)

± 1.5 ppm (APCO25)

±2 ppm (DMR)

Modulation Limiting *

25 kHz channel

12.5 kHz channel

 

±5.0 kHz

±2.5 kHz

 

±5.0 kHz

±2.5 kHz

Conducted Spurious Emissions * ≤ -20 dBm (APCO25)

-36 dBm @ < 1 GHz (DMR)

≤ -20 dBm (APCO25)

-36 dBm @ < 1 GHz (DMR)

 

* Measured in the analog mode per EIA-603 under nominal conditions.

** Measured in the digital mode per TIA-102.CAAA under nominal conditions.

 

Handheld Radio Batteries

Battery Type Dimensions  (HxWxL) Weight Capacity Duty Cycle*  (5-5-90) @5W
High Capacity Ni-MH 113x53x22/35 mm 220/240 g  

1900 mAh

≥15 h  w/ PS

≥12 h  w/o PS

High Capacity Li-Ion 113x53x22/35 mm 115/135 g

 

* Measured in the digital  mode per TIA 102.CAAA under nominal conditions at 5.0 W RF output power

 

Comments

comments

Laisser une réponse

x

Check Also

Iskander

Première apparition du missile Iskander E en Algérie

Un jour après le déclanchement des hostilités de basse intensité entre l’armée marocaine et le ...

Les Emirats Arabes Unis premier client Arabe pour les UCAV américains

F-35 et MQ-9B, il semble que les Emirats Arabes Unis passent à la vitesse supérieure ...

Gladius

Algérie: Gladius 2.0 comme système de soldat des forces spéciales

Il a été séléctionné à l’été 2019, l’ANP a choisi le système de gestion informatisé ...