Kenwood TK D740E

£249.00

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The Kenwood TK-D740E  avilable in both VHF and UHF bands. Dual digital and analogue modes are user selectable. The radio is also upgradable for GPS vehicle tracking via the D sub 15 pin external connector.

Category:

PRODUCT FEATURES:

  • TDMA DMR Digital Air Interface – 2 slot/1 carrier in 12.5kHz
  • Complies with ETSI DMR Standard TS 102 361-1, -2 & -3
  • Operates in DMR Digital and FM Analogue modes, even on the same channel. Autosenses Received Mode (Digital or Analogue)
  • 2-digit LED Channel Display with Brightness Control
  • 5-Tone Encode/Decode
  • Voice Guide Function
  • MIL STD 810 G and IP54

SPECIFICATIONS:

  • 3-colour LED (Red, Orange, Green) Yes
  • 5-Tone Signalling formats Yes
  • Busy Channel Lock-out Yes
  • Compact Design Yes
  • Ease of Operating Use Yes
  • Flash Upgradeable Firmware Yes
  • Lone Worker Function Yes
  • Programmable Function Keys 3 Programmable Function Keys
  • QT (CTCSS) / DQT (digital) Yes
  • Talk Around Yes
  • Time-Out Timer Yes
  • Voice Annunciation Yes – Current Channel and Zone, in your choice of English, French, German, Italian, Dutch, Spanish or Russian
  • Windows PC Programming and Tuning Yes

 

  • DMR Features
  • AMBE+2 Vocoder Yes
  • Direct Mode (P2P) Yes, Selectable from ETSI newer or older definitions
  • Individual Call with Acknowledgement Yes
  • Single-slot Data Timing Yes
  • TDMA 2-slot System Architecture Yes
  • Applicable Standards
  • R&TTE: Yes, EN 300 086-2, EN 300 113-2, EN 300 219-2, EN 301 489-5, EN 300 440-2
  • EU Safety: EN60065, 60950-1, 60215 Yes
  • EU Safety: EN62209 Yes
  • For use in the EU Yes
  • IP54 Yes
  • Measurement – EIA Standards Yes
  • Measurement – EN Standards Yes
  • MIL-STD 810 C/D/E/F/G Yes
  • Technical Specifications
  • Frequency Range 136 – 174 MHz
  • Number of Channels 128
  • Number of Zones 4
  • Channel Spacing – Analogue – Wide/Mid/Narrow 25 kHz/20 kHz/12.5 kHz
  • Channel Spacing – Digital 12.5 kHz
  • Antenna Impedance – 50 Ohm Yes
  • Frequency Stability ± 2 ppm (-30 °C to + 60 °C)
  • Operating Temperature Range -30 °C to + 60 °C
  • Operating Voltage 13.2 V DC (10.8 – 15.6 V DC)
  • Dimensions 160 x 43 x 122.6 mm
  • – Projections not included –
  • Weight (net) 1.1 kg

 

  • Receiver Specifications
  • Adjacent Channel Selectivity (Analogue) 75 dB at 25 kHz
  • 73 dB at 20 kHz
  • 69 dB at 12.5 kHz
  • Audio Output 4 W / 4 Ohm
  • Intermodulation (Analogue) 65 dB
  • Sensitivity (Analogue) – EN 20 dB SINAD -3 dB µV (0.35 µV) at 25 kHz
  • -3 dB µV (0.35 µV) at 20 kHz
  • -1 dB µV (0.45 µV) at 12.5 kHz
  • Sensitivity (Digital) 5% BER: 0.3 µV/-4.5 dBµV emf
  • 1% BER: 0.45µV/-1 dBµV emf
  • Spurious Reponse Rejection (Analogue) 75 dB

 

  • Transmitter Specifications
  • RF Power Output (High/Low) 25 W / 5 W
  • FM Noise (EIA) Analogue:
  • 45 dB at 25 kHz
  • 45 dB at 20 kHz
  • 40 dB at 12.5 kHz
  • Spurious Response (EIA) < 1 GHz ≤ -36 dBm, 1 GHz – 4 GHz ≤ -30dBm