AR Modular RF

On the battlefield, in the air, on the ground. In the most extreme and torturous environments. Our products are constantly punished. And they consistently perform beyond expectations. AR Modular RF military products are battle-tested, airborne-certified, and gunship-approved. They're simple to operate, smaller and more portable for troops on the go. They're completely dependable.

That applies to all our broadband, sub-band, and discreet frequency non-EMC RF amplifiers and modules. The products we create for medical, scientific, manufacturing, and government applications result from the same innovative thinking and strict standards that drive our military products.

There are no RF amplifier systems or modules that work harder, do more or last longer.

Contact Details

AR Modular RF

21222 30th Dr. SE

Building C, Suite 200

Phone: (425) 485-9000

Fax: (425) 486-9657

Sales Email: modularrfsales@arworld.us

Customer Service: ARMService@ARWorld.us

Products
Amplifier Modules Rack Mount Amplifiers
Tactical Booster Amplifiers

Line Cards: 

Products

AR Modular - AR-125R - 125 Watts PEP, 30 - 512 MHz, Tx/Rx 19" Rack Mount Booster Amplifier

AR Modular - AR-125R - 125 Watts PEP, 30 - 512 MHz, Tx/Rx 19" Rack Mount Booster Amplifier

  • Radio Vendor independent design, single and multi-band radio compatible with just an RF and power connections
  • Operates independently or under remote control (GUI – over Ethernet)
  • Built to meet MIL-STD-461
  • Optional remote SATCOM Low Noise Amplifier system operated over the RF coaxial cable via a remote bias tee
  • Compatible with 5 to 20 Watt tactical radios

AR Modular - AR-20 - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier with LNA

AR Modular - AR-20 - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier with LNA

The Model AR-20 is a portable, lightweight, fully automatic band-switching RF booster amplifier for use with multi-band VHF/UHF Tactical Radio equipment employing legacy, proprietary and networking waveforms. The AR-20 produces 20 Watts from a 1 to 2 Watt PEP radio input and covers the frequency band of 30-512 MHz. The unit has a wide range input DC voltage allowing operation from a single battery (XX90 battery) or 12 and 28 VDC vehicle power sources.
It also includes Over Temperature Protection, RF sensing, T/R Switching, Automatic Level Control (ALC), Harmonic Filters, Co-Site filters and protection against antenna mismatch. The AR-20 also has a built-in internal LNA that can be switched on or off by the front panel switch to improve SATCOM receive performance. The amplifier is comprised of a rugged 4-piece aluminum case. Optional interface coaxial cables, DC battery cables, and kits for man-packing the amplifier are available.

AR Modular - AR-20B - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier

AR Modular - AR-20B - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier

The Model AR-20B is a portable, lightweight, fully automatic band-switching RF booster amplifier for use with multi-band VHF/UHF Tactical Radio equipment employing legacy, proprietary and networking waveforms. The AR-20B produces 20 Watts from a 1 to 2 Watt PEP radio input and covers the frequency band of 30-512 MHz. The unit has a wide range input DC voltage allowing operation from a single battery (XX90 battery) or 12 and 28 VDC vehicle power sources.
It also includes Over Temperature Protection, RF sensing, T/R Switching, Automatic Level Control (ALC), Harmonic Filters, Co-Site filters and protection against antenna mismatch. The amplifier is comprised of a rugged 4-piece aluminum case. The AR-20B is the simpler version of the 20W family without an LNA and power select (contact AR Modular RF for the unit with the LNA feature). Optional interface coaxial cables, DC battery cables, and kits for man-packing the amplifier are available.

AR Modular - AR-20BKT - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier Kit. Kit includes amp, cables, pouches & LOS antenna

The Model AR-20B is a portable, lightweight, fully automatic band-switching RF booster amplifier for use with multi-band VHF/UHF Tactical Radio equipment employing legacy, proprietary and networking waveforms. The AR-20B produces 20 Watts from a 1 to 2 Watt PEP radio input and covers the frequency band of 30-512 MHz. The unit has a wide range input DC voltage allowing operation from a single battery (XX90 battery) or 12 and 28 VDC vehicle power sources.
It also includes Over Temperature Protection, RF sensing, T/R Switching, Automatic Level Control (ALC), Harmonic Filters, Co-Site filters and protection against antenna mismatch. The amplifier is comprised of a rugged 4-piece aluminum case. The AR-20B is the simpler version of the 20W family without an LNA and power select (contact AR Modular RF for the unit with the LNA feature). Optional interface coaxial cables, DC battery cables, and kits for man-packing the amplifier are available.

AR Modular - AR-20BKT-DUAL - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier Kit. Kit includes amp, cables, pouches, switch, LOS & SATCOM antennas

The Model AR-20B is a portable, lightweight, fully automatic band-switching RF booster amplifier for use with multi-band VHF/UHF Tactical Radio equipment employing legacy, proprietary and networking waveforms. The AR-20B produces 20 Watts from a 1 to 2 Watt PEP radio input and covers the frequency band of 30-512 MHz. The unit has a wide range input DC voltage allowing operation from a single battery (XX90 battery) or 12 and 28 VDC vehicle power sources.
It also includes Over Temperature Protection, RF sensing, T/R Switching, Automatic Level Control (ALC), Harmonic Filters, Co-Site filters and protection against antenna mismatch. The amplifier is comprised of a rugged 4-piece aluminum case. The AR-20B is the simpler version of the 20W family without an LNA and power select (contact AR Modular RF for the unit with the LNA feature). Optional interface coaxial cables, DC battery cables, and kits for man-packing the amplifier are available.

AR Modular - AR-20EP - 20 Watts CW/PEP, 225 - 450 MHz, Tx/Rx Booster Amplifier

AR Modular - AR-20EP - 20 Watts CW/PEP, 225 - 450 MHz, Tx/Rx Booster Amplifier

The Model AR-20EP is a portable, lightweight, fully automatic band-switching RF booster amplifier for the EPLRS Tactical Radio employing legacy, proprietary, and emerging waveforms. The AR-20EP produces 20 Watts from 2 Watts typical CW/PEP radio input and covers the frequency range of 225-450 MHz. The unit has a wide input DC voltage range and can operate from 12 to 35.5 VDC. It also includes Voltage Spike Suppression, Over Temperature Protection, RF sensing, T/R Switching, Harmonic Filters, and protection against antenna mismatch. The AR-20EP has a 4dB NF and a 12dB gain switchable LNA in the receive loop. The amplifier is comprised of rugged 4-piece aluminum case.

AR Modular - AR-20H - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier with Remote Keyline

AR Modular - AR-20H - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier with Remote Keyline

The Model AR-20H is a portable, lightweight, fully automatic band-switching RF booster amplifier for multi-band VHF/UHF Tactical Radio equipment employing legacy, proprietary and emerging waveforms. The AR-20H produces 20 Watts from a nominal 2 Watts CW/PEP radio input and covers the frequency band of 30-512 MHz. The unit has a DC voltage range of 18 to 36 VDC vehicle power. The unit is designed for use with the latest modern networking formats including ANW2C and SRW. The AR-20H also includes voltage spike suppression, over temperature protection, RF sensing T/R switching, harmonic filters, lightning protection, and protection against antenna mismatch. The AR-20H has a typical 4dB Noise figure and approximately 6dB gain Low Noise Amplifier in the receive path. The AR-20H was tested to meet specific portions of MIL-STD-461F, MIL-STD-464C, MIL-STD-704F MIL-STD-810G and RTCA/DO-160G. The amplifier is comprised of rugged 4-piece aluminum case.

AR Modular - AR-20HC2 - 20 Watts PEP, 300 - 512 MHz, Tx/Rx Booster Amplifier

AR Modular - AR-20HC2 - 20 Watts PEP, 300 - 512 MHz, Tx/Rx Booster Amplifier

The Model AR-20HC2 is a portable, lightweight, RF booster. The AR-20HC2 produces 20 Watts from a nominal 2 Watts CW/PEP radio input and covers the frequency band of 300-500 MHz. The unit is designed for use with the FSK and other latest modern networking formats like ANW2C and SRW. It also includes Voltage Spike Suppression, Over Temperature Protection, RF sensing T/R Switching, Harmonic Filters, Co-Site Filtering, lightning protection, and protection against antenna mismatch

AR Modular - AR-20KT - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier Kit with LNA. Kit includes amp, cables, pouches & LOS antenna

AR Modular - AR-20KT - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier Kit with LNA. Kit includes amp, cables, pouches & LOS antenna

The Model AR-20 is a portable, lightweight, fully automatic band-switching RF booster amplifier for use with multi-band VHF/UHF Tactical Radio equipment employing legacy, proprietary and networking waveforms. The AR-20 produces 20 Watts from a 1 to 2 Watt PEP radio input and covers the frequency band of 30-512 MHz. The unit has a wide range input DC voltage allowing operation from a single battery (XX90 battery) or 12 and 28 VDC vehicle power sources.
It also includes Over Temperature Protection, RF sensing, T/R Switching, Automatic Level Control (ALC), Harmonic Filters, Co-Site filters and protection against antenna mismatch. The AR-20 also has a built-in internal LNA that can be switched on or off by the front panel switch to improve SATCOM receive performance. The amplifier is comprised of a rugged 4-piece aluminum case. Optional interface coaxial cables, DC battery cables, and kits for man-packing the amplifier are available.

AR Modular - AR-20KT-DUAL - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier Kit with LNA. Kit includes amp, cables, pouches, switch, LOS & SATCOM antennas

AR Modular - AR-20KT-DUAL - 20 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifier Kit with LNA. Kit includes amp, cables, pouches, switch, LOS & SATCOM antennas

The Model AR-20 is a portable, lightweight, fully automatic band-switching RF booster amplifier for use with multi-band VHF/UHF Tactical Radio equipment employing legacy, proprietary and networking waveforms. The AR-20 produces 20 Watts from a 1 to 2 Watt PEP radio input and covers the frequency band of 30-512 MHz. The unit has a wide range input DC voltage allowing operation from a single battery (XX90 battery) or 12 and 28 VDC vehicle power sources.
It also includes Over Temperature Protection, RF sensing, T/R Switching, Automatic Level Control (ALC), Harmonic Filters, Co-Site filters and protection against antenna mismatch. The AR-20 also has a built-in internal LNA that can be switched on or off by the front panel switch to improve SATCOM receive performance. The amplifier is comprised of a rugged 4-piece aluminum case. Optional interface coaxial cables, DC battery cables, and kits for man-packing the amplifier are available.

AR Modular - AR-35 - 35 WATTS CW, 35 WATTS PEP, 30 MHz - 512 MHz, Multi-Band, Automatic Band-Switching, GSA Schedule Contract GS-07F-472AA

AR Modular - AR-35 - 35 WATTS CW, 35 WATTS PEP, 30 MHz - 512 MHz, Multi-Band, Automatic Band-Switching, GSA Schedule Contract GS-07F-472AA

  • Radio Vendor independent design. Single and multi- band radio compatible with just an RF connection
  • 35W CW across the entire 30–512 MHz band
  • Low RF input power for full 35W CW output
  • Super low “sleep mode” standby Rx power drain
  • High speed filter switching in SINCGARS and HAVEQUICK modes to assure interference free operation
  • DAMA/IW capable
  • Battery and Vehicle power compatible, 12 and 24 volt systems. Filtered and DC transient protected
  • Waterproof (Submersible)
  • 3 year Warranty from a company with 40+ years in the business

AR Modular - AR-50 - 50 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifer

AR Modular - AR-50 - 50 Watts PEP, 30 - 512 MHz, Tx/Rx Booster Amplifer

  • Radio vendor independent design
  • Supports single & multi-band radios with just an RF connection
  • Full band automatic high-speed filter switching for SINCGARS & HAVEQUICK modes to assure interference free operation
  • Dedicated LOS and SATCOM antenna ports
  • Multi-level RF output power switch
  • LOS/SATCOM LNA ON/OFF selection
  • Internal LNA with co-site filtering
  • ASCM Compatible
  • JITC/DAMA Certified with AN/PSC-5D & AN/PRC-117G
  • JITC/IW Certified with AN/PRC-117G
  • Designed to meet applicable sections of MIL-STD-810F/designed for ground/base vehicle use

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  • Two electrically isolated inputs
  • CAT III 1000V / CAT IV 600V safety rated
  • 100 MHz bandwidth model
  • 1.25 GS/s
  • Deep memory: 10,000 samples per channel waveform capture so you can zoom in on the details
  • Dedicated 5000 Count digital multimeter
  • Connect-and-View continuous auto-trigger, single shot, pulse width, and video triggering
  • ScopeRecord roll mode, capture waveform sample data for up to 48 hours
  • TrendPlot, trend measurement readings for up to 22 days
  • Advanced automatic measurements, power (Vpwm, VA, W, PF) and time (mAs, V/s, w/s)
  • IP-51 rated for dust and drip proof to withstand harsh environments
  • Isolated USB ports for memory devices and PC connectivity
  • Li-Ion battery for extended operating timespan
    • Up to 4 hours (BP290 included standard) or up to 8 hour with optional BP291
    • Charge spare battery using optional external battery charger EBC290
  • Easy-access battery door to make it easy to swap batteries
  • A handy slot to tether and lock down the oscilloscope while unattended using a standard Kensington® lock


Hart Scientific manufactures these Micro-Baths for calibration of thermometers and sensors that do not fit in block calibrators.


Installs and grounds in less than 5 minutes Save time with quick and easy installation with the CV Series – 5 minutes or less .
  • One technician
  • One hole with standard Greenlee® punch
  • Panel door does not need to be removed
  • Grounds instantly to metal enclosure with patent-pending AutoGround™ process
  • Maintains panel arc test ratings up to 63kA when properly installed
Work more efficiently with Fluke ClirVu® CV301 75 mm (3 in) Infrared Windows
  • NFPA 70E processes significantly reduced due to less work permit requirements
  • Faster and more comfortable inspections because full PPE is often not required
  • Reduce the risk of arc-flash and electrocution, increase the safety of your personnel and reduce the time and cost of preventive maintenance
  • CV301 is Torture Tested™ to the highest arc blast test ratings IEEE C37.20.7: 63 kA Arc tested at KEMA, UL 50/50E/50V, UL1558, IEC60529-1: IP67, IEC 60068, NEMA 4/12, CSA C22.2 NO. 14-13:2012, and CE
  • Convenience of both quick turn or security keyed access

  • Short-term accuracy to ± 0.01 °C; one-year drift < ± 0.01 °C
  • Accredited NVLAP calibration optional
  • Flexible PTFE and silicone coated fast-response models
  • Rugged polished stainless steel sheaths


  • Now compatible with Fluke Connect mobile app and all Fluke FC enabled test tools with optional ir3000 FC infrared connector (sold separately).
  • Let your team see what you see in an instant with ShareLive™ video call (requires Fluke Connect mobile app and ir3000 FC wireless connector).
  • TrendCapture quickly graphically displays logged data session to quickly determine whether anomalies may have occurred.
  • Limited lifetime warranty.