Public Safety Bi Directional Amplifiers & DAS

Products

Public Safety Bi Directional Amplifiers & DAS

Public Safety Bi Directional Amplifiers & DAS

BDA and DAS coverage products

In the event of a crisis, public safety personnel and first responders teams needs reliable emergency responder radio coverage for allowing them to communicate with their public safety two-way radio systems, which is critical for their mission.
 

BDA Solutions

The Public Safety Bi-Directional Amplifiers (BDA) enhance the coverage area of radio communication in buildings and common RF-shielded environments. The system is a cost-effective solution for multi-story buildings with weak internal signal, areas with dense tree coverage and basements.
 
Implementation of the EMTS Telecom Services public safety BDA solutions will ensure that emergency responders have reliable radio communications.
 
The EMTS public safety BDAs are equipped with local visual alarms, painted in special colors (usually red or black) for high visibility. Our outdoor version also equipped with external DC backup. Other options include remote monitoring, dual band performance and high-end specifications, e.g.: up to 90dB Gain.
 
Everybody accepts that in-buildings is crucial for the first responders to respond and execute time-sensitive and mission-critical tasks to protect the public. An in-building public safety coverage system is installed to provide these necessary means of communications. EMTS provides advanced solutions to support the rolls  for in building systems . 
 

Indoor and outdoor coverage

With Indoor and outdoor coverage solution (DAS), the requirements can be satisfied and future technologies can also be implemented incrementally as needed.
 
EMTS  public safety in-building and outdoor coverage solution can be applied in conventional two-way radio systems, trunked radio systems e.g.: P25, TETRA, IDEN, Tetrapol, LTE (4G) and others, to ensure clear and distortion-free transmission and distribution of radio communication information. 
 

key features of EMTS Solution include:

• Solutions that support Bi-Directional Amplifier (BDA)  / Distributed Antenna System (DAS)  / In-line Booster / Fiber DAS solution  to provide reliable public safety in-building or outdoor coverage and access at all times  
• Supports UHF, VHF, 700, 800 & 900MHz 
• Supports P25 Phase I and II, TETRA & Tetrapol and is FirstNet, Emergency Services Network (ESN) and LTE 3G ready 
• Supports long distance without additional boosters or headend units (Ideal for tunnels, metro-systems and mines) 
• Agile channel selective  filtering (channelization) 
• Provides secured/scrambled data transport 
• Monitoring and control can be performed locally and remotely via software 
 
 
EMTS Telecom Service Ltd. offers a solution for extending terrestrial RF communication into mines. Beside TETRA, Tetrapol, UHF, VHF based systems can be included in the cellular communication system. EMTS is an industry leader, providing total solutions for underground tunnel RF systems. These solutions are highly flexible and easily tailored to specific needs, Our solutions include local/remote monitoring and control. 
 

VHF Bi Directional Amplifier

VHF Bi Directional Amplifier
  • Supports all combinations of VHF150-172 MHz band with 37 dBm composite power.
  • Utilizes advanced digital IF technology.
  • Provide quick RF coverage service to your LMR Base-Station
  • Waterproof enclosure suitable for outdoor and indoor deployments.
  • Metal cavity filter technology, allows wider receiving / transmitting separation, higher stability and lower noise figure.
CSHP-BDA-VHF-37W85

VHF Channel Selective Bi Directional Amplifier (BDA)

BDA's 380-512 MHz

BDA's 380-512 MHz
  • Bi Directional Amplifier (BDA) configuration with multiple levels of output power from 20 dBm up to 40 dBm downlink composite power.
  • Meets PMR / LMR standards includes APCO 25  and Analog system standards
  • Supports all combinations of 400 MHz band.
  • High-end linear amplification with low spurious inter-modulation output
  • High reliability; MTBF ≥100,000hours¸waterproof enclosure suitable for outdoor and indoor deployments
  • Advanced design, with built-in ALC function, provides auto amplitude fixing, Auto Shutdown, Over output protection and prevent oscillations in case of low or marginal isolation between the donor and the service antennas.
MR-400-20W70

LMR 400 MHz Mini Bi Directional Amplifier

CSHP-BDA-400-40W90

LMR 400 MHz Channel Selective High Power BDA

HPBDA-400-40W90

LMR 400 MHz High Power Band Selective Repeater

Fiber DAS system 380-512 MHz

Fiber DAS system 380-512 MHz
  • Fiber Optic RF Repeater is a reliable solution to extend and improve the coverage area of UHF LMR 400MHz band
  • Consists of two main modules, Master and multiple Slave units.
  • 33, 37, 40 or 43dBm composite output power, meet systems standards
  • Easy field installation and maintenance reduces rollout and operational costs
  • The signal transmission in fiber optic repeater is not disturbed by outside influences
  • Provide very quick RF coverage service to your LMR/PMR Base-Station
  • Compact Size and High Performance in waterproof enclosure suitable for outdoor and indoor installations
  • Remote unit design for wall mounting &Base unit design for 19-inch rack
 
FOR-FBDA-400-AW60
LMR 400 MHz High Power Fiber BDA System

In Line Booster 380-512 MHz

In Line Booster 380-512 MHz
  • Compensate insertion loss of passive components and transmission losses of feeder cables.
  • Used for or Indoor Distributions or Tunnel Coverage.
  • Advance Bi Directional Technology.
  • 30 / 33 / 37dBm composite power types, meet LMR/PMR system standards.
  • Supports all combinations of APCO-25 and Analog 400 MHz bands
  • Provide quick RF coverage service to your LMR Base-Station.
  • Compact Size and high Performance in waterproof enclosure suitable for outdoor and indoor installations
  • Metal cavity filter technology, allows wider receiving and transmitting separation, gain flatness, higher stability and lower noise figure
ILB-400-33W48

LMR 400 MHz In Line Booster

BDA's SMR 850 MHz

BDA's SMR 850 MHz
  • Bi Directional Amplifier (BDA) configuration with multiple levels of output power from 13 dBm up to 40 dBm downlink composite power.
  • Fully comply withSMR, APCO25, iDEN &LTE standards .
  • High-end linear amplification with low spurious inter-modulation output
  • High reliability; MTBF ≥100,000hours¸waterproof enclosure suitable for outdoor and indoor deployments
  • Advanced design, with built-in ALC function, provides auto amplitude fixing, Auto Shutdown,over output protection and prevent oscillations incase of low or marginal isolation between the donor and the service antennas.
MR-85S-20W75
SMR 850MHz 20 dBm mini Bi Directional Amplifier
HPR-85S-40W90-TB
SMR 850MHz 40dBm Tunable Bandwidth BDA
MR-85S-13W65-S

SMR 850MHz 13dBm Micro Bi Directional Amplifier

PR-85S-30W80

SMR 850MHz 30dBm Bi Directional Amplifier

PR-85S-33W80

SMR 850MHz 33dBm Bi Directional Amplifier-Repeater

Fiber DAS SMR 850 MHz

Fiber DAS SMR 850 MHz
  • Fiber Optic RF Repeater is a reliable solution to extend and improve the coverage area of SMR 850 MHz network.
  • Consists of two main modules, Master and multiple Slave units.
  • 33, 37, 40 or 43dBm composite output power, meet systems standards
  • Easy field installation and maintenance reduces rollout and operational costs
  • The signal transmission in fiber optic repeater is not disturbed by outside influences
  • Provide very quick RF coverage service to your SMR/APCO-25, iDEN and LTE Base-Stations.
  • Compact Size and High Performance in waterproof enclosure suitable for outdoor and indoor installations
  • Remote unit design for wall mounting &Base unit design for 19-inch rack
DFBDA-850-40W55

700-800 MHz 20dBm Mini-Repeater BDA

SMR 700/850 MHz Covrage Solutions

SMR 700/850 MHz Covrage Solutions

VHF Bi Directional Amplifier

  • Supports all combinations of VHF150-172 MHz band with 37 dBm composite power. 
  • Utilizes advanced digital IF technology.
  • Provide quick RF coverage service to your LMR Base-Station
  • Waterproof enclosure suitable for outdoor and indoor deployments.
  • Metal cavity filter technology, allows wider receiving / transmitting separation, higher stability and lower noise figure.
 
PR-70-80-30W80

700-800 MHz 30dBm Power Repeater BDA

PR-70-80-33W80

700-800 MHz 33dBm Power Repeater BDA

HPR-70-80-40W90

700-800 MHz 40dBm High Power Repeater BDA

MR-70-80-20W70-5-3

700-800MHz 20dBm Mini-Repeater

TETRA 400MHz BDA's

TETRA 400MHz BDA's
  • Bi Directional Amplifier (BDA) configuration with multiple levels of output power from 20 dBm up to 40 dBm downlink composite power.
  • Fully comply with TETRA standard, supports all combinations of TETRA 400 MHz bands
  • Remote monitoring via wireless modem
  • High-end linear amplification with low spurious inter-modulation output
  • High reliability; MTBF ≥100,000hours¸waterproof enclosure suitable for outdoor and indoor deployments
  • Advanced design, with built-in ALC function, provides auto amplitude fixing, Auto Shutdown,over output protection and prevent oscillations in case of low or marginal isolation between the donor and the service antennas.
EMTS-MR-400-20W70

TETRA 400 MHz 20 dBm High Selectivity Mini Bi-Directional Amplifier

HPR-400-40W90

TETRA 400 MHz 40dBm High Power Band Selective  Repeater / BDA

 

EMTS-CSPR-400-40W90

TETRA 400 MHz 40dBm High Power Channel Selective Repeater/BDA 

 

PR-450-30W80

TETRA 400MHz 30dBm Band Selective Power Repeater

TETRA 400MHz Fiber DAS

TETRA 400MHz Fiber DAS
  • Fiber Optic RF Repeater is a reliable solution to extend and improve the coverage area of TETRA 400MHz network
  • Consists of two main modules, Master and multiple Slave units.
  • 33, 37, 40 or 43dBm composite output power, meet systems standards
  • Easy field installation and maintenance reduces rollout and operational costs
  • The signal transmission in fiber optic repeater is not disturbed by outside influences
  • Provide very quick RF coverage service to your TETRA Base-Station
  • Compact Size and High Performance in waterproof enclosure suitable for outdoor and indoor installations
  • Remote unit design for wall mounting &Base unit design for 19-inch rack
EMTS-FOR-400-40W60
TETRA 400MHz Fiber Optic Repeating System

TETRA 400MHz In Line Booster

TETRA 400MHz In Line Booster
  • Compensate insertion loss of passive components and transmission losses of feeder cables.
  • Used for or Indoor Distributions or Tunnel Coverage.
  • Advance Bi Directional Technology.
  • 30 / 33 / 37dBm composite power types, meet TETRA system standards.
  • Supports all combinations of TETRA at all combinations of 400 MHz band.
  • Provide quick RF coverage service to your TETRA Base-Station.
  • Compact Size and high Performance in waterproof enclosure suitable for outdoor and indoor installations
  • Metal cavity filter technology, allows wider receiving and transmitting separation, gain flatness, higher stability and lower noise figure
EMTS-ILB-400-33W48
TETRA 400 MHz In Line Booster

TETRA 800 MHz BDA's

TETRA 800 MHz BDA's
  • Bi Directional Amplifier (BDA) configuration with multiple levels of output power from 13 dBm up to 40 dBm downlink composite power.
  • Fully comply with TETRA standard, supports all combinations of TETRA 400 MHz bands
  • Remote monitoring via wireless modem
  • High-end linear amplification with low spurious inter-modulation output
  • High reliability; MTBF ≥100,000hours¸waterproof enclosure suitable for outdoor and indoor deployments
  • Advanced design, with built-in ALC function, provides auto amplitude fixing, Auto Shutdown,over output protection and prevent oscillations in case of low or marginal isolation between the donor and the service antennas.
MR-800-13W65

TETRA 800MHz 13dBm Micro Repeater BDA

MR-800T-20W75

TETRA 800 MHz 20dBm mini Repeater BDA

MR-800T-30W80

TETRA 800 MHz 30dBm Power Repeater BDA

PR-800T-33W80

TETRA 800 MHz 33dBm Power Repeater BDA

HPR-800T-40W90-TB

TETRA 800 MHz 40dBm Tunable Bandwidth Repeater BDA

800T-33W80-CBS

TETRA 800 MHz 33dBm Hybrid Digital Power Repeater (BDA)

800T-43W80-CBS

TETRA 800 MHz 33dBm Hybrid Digital Power Repeater (BDA)

TETRA 800 MHz Fiber DAS

TETRA 800 MHz Fiber DAS
  • Fiber Optic RF Repeater is a reliable solution to extend and improve the coverage area TETRA 800MHz network.
  • Consists of two main modules, Master and multiple Slave units.
  • 33, 37, 40 or 43dBm composite output power, meet systems standards
  • Easy field installation and maintenance reduces rollout and operational costs
  • The signal transmission in fiber optic repeater is not disturbed by outside influences
  • Provide very quick RF coverage service to your TETRA Base-Station
  • Compact Size and High Performance in waterproof enclosure suitable for outdoor and indoor installations
  • Remote unit design for wall mounting &Base unit design for 19-inch rack
DFBDA-800-40W55
TETRA 800 10W Digital Fiber Optical Repeater KIT

TETRA 800 MHz In Line Booster

TETRA 800 MHz In Line Booster
  • Compensate insertion loss of passive components and transmission losses of feeder cables.
  • Used for or Indoor Distributions or Tunnel Coverage.
  • Advance Bi Directional Technology.
  • 30 / 33 / 37dBm composite power types, meet TETRA system standards.
  • Supports all combinations of TETRA 800 MHz band.
  • Provide quick RF coverage service to your TETRA Base-Station.
  • Compact Size and high Performance in waterproof enclosure suitable for outdoor and indoor installations
  • Metal cavity filter technology, allows wider receiving and transmitting separation, gain flatness, higher stability and lower noise figure
ILB-800-33W48

TETRA 800 MHz In-Line Booster

GSM-R Repeaters

GSM-R Repeaters
  • Bi Directional Amplifier (BDA) configuration with multiple levels of output power from 21 dBm up to 40 dBm downlink composite power.

  • Fully comply with GSM-R standard,

  • Light weight, compact Size and high Performance

  • Comply with Railway Telecommunications (RT); ER-GSM frequencies; Part 1: ER-GSM additional radio aspects, ETSI TS 102 281 V3.0.0 (2016-02.

  • Cost effective alternative to exclusive BTS solution

  • User friendly GUI & plug and play installation

  • Isolation detection function

  • Low power consumption, Linear power amplification to effectively suppress inter-modulation and spurious emission.

  • Advanced design, with built-in ALC function, provides auto amplitude fixing, Auto Shutdown,over output protection and prevent oscillations in case of low or marginal isolation between the donor and the service antennas.

MR-GR-900-21W75

GSM-R 900 MHz 21dBm Band Selective Mini Repeater

PR-GR-900-30W80

GSM-R 900 MHz 30dBm Band Selective Power Repeater

HPR-GR-900-40W90
GSM-R 900 MHz 40dBm High Power Repeater

GSM -R Fiber DAS

GSM -R Fiber DAS
  • Fiber Optic RF Repeater is a reliable solution to extend and improve the coverage area of GSM-R network
  • Consists of two main modules, Master and multiple Slave units.
  • 33, 37, 40 or 43dBm composite output power, meet systems standards
  • Easy field installation and maintenance reduces rollout and operational costs
  • The signal transmission in fiber optic repeater is not disturbed by outside influences
  • Provide very quick RF coverage service to your GSM-R Base-Station
  • Compact Size and High Performance in waterproof enclosure suitable for outdoor and indoor installations
  • Remote unit design for wall mounting &Base unit design for 19-inch rack
DFBDA-GSM-R-900-40W55-P

GSM-R 900 MHz _Digital Fiber Optical Repeater