Model: CALTTA PR900 VHF DMR
SKU:
PR900 VHF DMR
Barcode:
482000010263
Product code:
CALTTA PR900 VHF DMR
Dimensions (LxWxH):
483×361.5×44.5 мм
Weight:
8.5 кг
Already bought: 0 pcs.
Viewed: 435 times
106 650.00 грн

Equipment:


Caltta Technologies Co.

Caltta Technologies Co.

Caltta Technologies Co., Ltd., originally part of ZTE Corporation, was founded in 2012 and is now a leading provider of integrated professional trunking communications solutions. Company official website:  https://www.caltta.com/ ... Read more...

DMR conventional communication repeater Caltta PR900 VHF DMR

Features:

  • Supports DMR Tier 2 (Conventional or Pseudo Trunk)
  • Designed for installation in a 19" rack (1U)
  • Output power of 45 W (UHF) at 100% duty cycle
  • Power supply mode: 220V network with backup battery support
  • Supports ROMC (Repeater Operation Maintenance Center) parameter control platform
  • Connection of repeaters to each other via a radio channel in the absence of a classical IP network (Active Link mode)
  • Equipment meets the needs of professional users anywhere and at any time.

Radio specifications

Standards and frequencies  
  • VHF1 frequency range: 136MHz - 174MHz
  • Digital protocol ETSI TS102 361 -1, -2, -3
  • Frequency grid step: 12.5/20/25kHz;
  • Number of channels: 1024
  • Power: 50W (VHF)
  • Digital, analog or mixed mode of operation;
Basic technical characteristics  
  • IP network connection mode (IP Connection) - up to 512 repeaters in the network;
  • Pseudotracking mode (without separate control channel allocation) for creating a communication system with efficient use of available channels (time slots);
  • Encryption (on board) in digital mode: Basic (key length up to 256 bits), ARC4 (40 bits)
  • AES encryption (paid option) in digital mode, key length up to 256 bits);
  • Multi-site roaming (included in the cost);
  • 100% duty cycle
  • Relative frequency stability ±0.5 ppm
  • 2.0" TFT LCD screen, 320×240
  • Low output power level 1W
  • High output power level 50W.
  • Radiation classes in analog mode 12.5kHz: 11K0F3E 25kHz: 16K0F3E
  • Radiation classes in digital mode 12.5kHz Data: 7K60FXD 12.5kHz Voice & Data: 07K60FXE
  • Out-of-band radiation -36dBm@≤1GHz -30dBm@>1GHz
  • Maximum modulation value ±2.5kHz@12.5kHz ±5.0kHz@25kHz Audio channel frequency response +1dB ~ -3dB
  • Audio distortion ≤3% (Typical value)
  • Sensitivity in analog mode 0.22μV (12dB SINAD)
  • Sensitivity in digital mode 0.22μV (5% BER)
  • Intermodulation interference suppression 75dB (TIA603D) 70dB (ETSI)
  • Selectivity in the lower channel 65dB@12.5kHz/70dB@25kHz (TIA-603D) 65dB@12.5kHz/70dB@25kHz (ETSI)
  • Parasitic channel suppression 80dB (TIA603D) 80dB (ETSI) FM noise and distortion -40dB@12.5kHz -45dB@25kHz
  • Out-of-band radiation -57dBm Audio channel frequency response +1dB ~ -3dB
  • Audio distortion ≤3% (Typical value)
  • Power supply voltage from ~100V to ~240V @ 50Hz; 60Hz; =13.2V ±15%
  • Size 483mm × 44.5mm × 361.5mm
  • Weight 8.5kg
Operating conditions  
  • Operating temperature from -30 °C to +60 °C
  • Storage temperature from -40 °C to +85 °C
Operating conditions  
  • Retranslator: 1 piece
  • Power cable: 1 piece
  • User manual: 1 piece
  • Warranty card: 1 piece

Dimensions and weight

Dimensions (LxWxH):
483×361.5×44.5 мм
Weight:
8.5 кг
Reviews: 0

There are no reviews for this product.

Questions: 0

No questions about this product.

We recommend watching
Similar products
MOTOTRBO Motorola SLR 5500 UHF
MOTOTRBO Motorola SLR 5500 UHF
DMR conventional communication repeater MOTOTRBO Motorola SLR 5500 UHF To make your business successful, you nee..
164 775.00 грн
MOTOTRBO Motorola SLR 5500 VHF
MOTOTRBO Motorola SLR 5500 VHF
DMR conventional communication repeater MOTOTRBO Motorola SLR 5500 VHF To make your business successful, you nee..
164 775.00 грн
Rugged SPOT
RUGGED SPOT
Hotspot Rugged SPOT Features: Rugged SPOT is built on the fast Raspberry Pi3-B motherboard with 1GB of RAM Su..
7 000.00 грн
Commander II SPOT
COMMANDER II SPOT
Hotspot Commander II SPOT Features: Commander II SPOT is built on the fast Raspberry Pi3-B motherboard with 1GB..
1 review
9 500.00 грн
OpenSPOT2 used
OpenSPOT2
Hotspot OpenSPOT2 used Features: Simple and fast setup via web interface No additional equipment required, wo..
4 425.05 грн
You watched
Featured Articles
POC radio communication
26/04/2023 555
POC radio communication
POC - is a PTT (Push-to-talk) call over the cellular network. In other words, it is a technology that uses a broadband cellular network and a broadband WiFi network to build a network and organize com..
Unlicensed radio communication
26/04/2023 585
Unlicensed radio communication
Unlicensed radio communication Unlicensed radio communication refers to radio communication that takes place on frequencies whose use does not require a special license or permit. In accordance ..
Licensed (commercial) radio communication
26/04/2023 473
Licensed (commercial) radio communication
Licensed radio communication Licensed radio communication refers to radio communication that takes place on frequencies whose use requires a special license or permit. Licensed radio communications..
Building a radio network
26/04/2023 581
Building a radio network
Radio network types The choice of the type of radio network is determined by the available frequency resource, the number of users and the specifics of their work. The most common is the convention..

FAQ for product

How to receive the Caltta PR900 VHF DMR?
More information about Caltta PR900 VHF DMR?