Radio station Argut RK-301M

Choose the universal radio station Argut RK-301M for clear communication!

Provide your business with a reliable means of communication. The Argut RK-301M portable radio station complies with the DMR standard. It operates in the VHF frequency range. This is a professional solution for various tasks. The device automatically selects the operating mode. You can communicate with different subscribers. This is important when gradually switching to digital. Order a modern and functional radio station. Buy Argut RK-301M for confidence in every challenge.

• Digital DMR standard with better sound quality.

• Automatic signal mode detection.

• Compatible with analog radios.

• Reliable VHF band for on-site work.

• Ergonomic and durable body for wearability.

Operating principle and main purpose

The RK-301M radio station uses the advanced digital DMR standard. This standard separates one frequency channel. It creates two independent logical channels. Your negotiations become more effective. Voice quality in digital is much higher. There is virtually no interference or noise.

The key feature is mixed operating mode. The radio station analyzes the incoming signal constantly. It automatically detects its type. The device switches between digital and analog mode. This happens instantly and unnoticed by the user. You always stay connected.

This feature ensures maximum compatibility. You can work digitally with new radio stations. At the same time, you are connecting with outdated analog models. This is ideal for large enterprises. They can gradually update their equipment fleet. Radio station Argut RK-301M will become your reliable partner.

Specifications and functionality

Check out the exact parameters of the RK-301M radio station. It operates in the VHF frequency range (136-174 MHz). The transmitter power is 5 W. It is possible to reduce the power to 1 W. This increases battery life.

The device supports all basic DMR functions. The ability to create group and individual calls has been implemented. There is a text messaging function. The radio station has a built-in channel scanner. It supports CTCSS and DCS tone codes.

The device memory capacity is 512 channels. They can be grouped into 32 zones. The radio has a rugged housing with a degree of protection IP54. It is protected from dust and splashing water. The battery has a capacity of 2800 mAh. This is enough for a full work shift.

Setting up and scope of application of the radio station

The RK-301M radio station is programmed via a computer. Special software is used for this. You can flexibly configure all parameters. Easily set the desired frequencies and operating modes. Operation is intuitive thanks to the display and keyboard.

This model is in demand in various industries. It is suitable for security services and logistics companies. It is used by construction and manufacturing enterprises. The radio station is effective in the housing and communal services sector and in warehouses. This is a universal tool for organizing operational communications.

The radio station is compatible with other digital models of the DMR standard. It works with analogue VHF radios. For example, with popular models of the Vertex and Yaesu series. This makes its integration into an existing system very simple. You don't need to change your entire communications infrastructure at once.

Specifications

• Operating frequency range 146-174 (VHF) MHz
• Frequency range VHF
• Maximum transmitter output power 5 W
• Radio interface type: digital
• Digital communication standard DMR
• Radio interface specification ETSI-TS 102 361-1, -2
• Number of channels 256
• Frequency grid step 12.5 and 25.0 kHz
• Protection degree IP66
• Antenna input impedance 50 Ohm
• RF connector type SMA(f)
• Dimensions:
• 66x118x45 mm (without antenna)
• 66x259x45 (with antenna)
• Weight:
• 145 g (without battery and antenna)
• 265 g (with standard battery without antenna)
• 280 g (with standard battery and antenna)
• Rechargeable battery Li-ion 2600 mAh
• Operating time 17.5 hours
• Power adapter 220 V, 50 Hz/12 V, 1 A
• Nominal supply voltage 7.4 V
• Operating temperature range during operation from -25 ˚C to +50 ˚C
  

  Receiver:

• Type: direct conversion
• Sensitivity in analog mode (SINAD 12dB), 1/2 emf with 0.25 µV or -119 dBm
• Adjacent channel selectivity:
• 60 dB (frequency step 12.5 kHz)
• 65 dB (frequency step 25.0 kHz)
• Rated output power 0.8 W

Transmitter:

• Frequency deviation from the nominal value in ppm (N·10-6):
• 1.5 (frequency grid step 12.5 kHz)
• 2 (frequency grid step 25.0 kHz)
• Carrier power:
• 2 W (nominal)
• 5 W (high)
• Maximum frequency deviation in analog mode:
• 2.5 kHz (frequency grid step 12.5 kHz)
• 5.0 kHz (frequency grid step 25.0 kHz)
• Relative level of spurious emissions of the transmitter -60 dB
• No nonlinear distortion factor
• RMS Modulation Error 5%
• Deviation of symbolic deviation from the nominal value (1944 Hz) 7%
• Overall packaging dimensions 286x64x200 mm
• Gross weight: 720 g (standard set), 845 g (set with two batteries - according to
• request).