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Retevis RT73 Mobile Transceiver

$209.00

ChinaRussian Federation
Clear

Description

DMR digital two-way radio, Complying with digital protocol ETSI TS 102 361-1, -2. Clear sound and more powerful. Can talk to all intercoms with the same protocol. 20000 call groups. 200,000 + contacts (complete worldwide database from DMR-MARC). for extremely complex organizational communications. Analogue and digital mode combined, and support Mixed receive. It allows you to easily transition from an analogue to a digital system. GPS gives you a clear idea of your location even in the wild. Use it to find your way or to help others find you. Super small size, power up to 20 W, be convenient for installation on any devices.

Features:

  • 200,000 + contacts (complete worldwide database from DMR-MARC).
  • 20000 call groups.
  • 250 text messages.
  • 4000-channel (250 CH / Zone, 16 zones)
  • Built-in GPS.
  • The true 2-time slot allows for 2 talk paths one a frequency.
  • Dual-band, dual display and dual standby.
  • AMBE vocoder, Crystal sound quality.
  • Super small size, power up to 20 W, be convenient for installation on any devices.
  • Definable keys to ensure shortcut operation.

General Specifications:

  • Frequency Range: UHF:400 – 480 MHz / VHF:136 – 174 MHz
  • Channel Number: 4000 (250 Channels / Zone)
  • Channel Spacing: 12.5 kHz / 25 kHz
  • Standby Current: 160 mA
  • Operating Temperature Range: -20℃ ~ +50℃
  • The Antenna Impedance: 50Ω
  • Overall Dimensions: 121.5 x 65.5 x 42.5 mm
  • Rated Voltage: DC – 13.8 V

Receiver Specifications:

  • Frequency Stability: +/- 1.5 ppm
  • Analogue Sensitivity: 0.3 μV / 0.25 μV
  • Digital Sensitivity (5% BER): 0.25 μV / 0.2 μV
  • Intermodulation: 65 dB
  • Adjacent Channel Selectivity: 60 dB @ 12.5 kHz / 65 dB @ 25 kHz
  • Spurious Rejection: 65 dB
  • Rated Audio: 500 MW
  • FM Hum & Noise: -40 dB @ 12.5 kHz / -45 dB @ 25 kHz
  • Audio Response: +1 ~ -3 dB
  • Receive Current: 350 – 460 mA

Transmitter Specifications:

  • Rf Power: 5 – 20 W
  • Modulation Restriction: ±2.5 dB @ 12.5 kHz / ±5.0 dB @ 25 kHz
  • FM Hum & Noise: -40 dB @ 12.5 kHz / -45 dB @ 25 kHz
  • Conducted / Radiated Emission: -36 dBm <1 GHz / -30 dBm >1 GHz
  • Adjacent Channel Selectivity: -60 dB @ 12.5 kHz / -65 dB @ 25 kHz
  • Audio Response: +1 ~ -3 dB
  • Audio Distortion: 3%
  • Emission Current: 3 A