4RF
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Moxa - EDS-2005-EL - Unmanaged SwitchesMoxa - 5-Port Entry-level Unmanaged Switch, 5 Fast TP ports, -10 to 60°C, IP40-rated metal housing Learn MoreIn stock$99.00
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4RF - APLT-M001-N00-P0-V0-T0A0 - Aprisa LTE Cellular Routers4RF - 4RF LTE, Router, LM001, No NM, P0, 9-32 / No TP, No Teth, No Reg Learn MoreOut of stock$1,980.00
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4RF - APLT-M002-N01-P0-V0-T0A1 - Aprisa LTE Cellular Routers4RF - 4RF LTE, Router, LM002, NM01 WiFi, P0, 9-32 / No TP, No Teth, Reg 01 Learn MoreOut of stock$2,123.00
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4RF - APLT-M003-N00-P0-V0-T0A0 - Aprisa LTE Cellular Routers4RF - 4RF LTE, Router, LM003, No NM, P0, 9-32 / No TP, No Teth, No Reg Learn MoreOut of stock$1,760.00
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4RF - APLT-M003-N00-P0-V0-T1A0 - Aprisa LTE Cellular Routers4RF - 4RF LTE, Router, LM003, No NM, P0, 9-32 / No TP, AT&T, No Reg Learn MoreOut of stock$1,540.00
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4RF - APSQ-N700-SSC-FD-22-ENAA - Aprisa SR+ Radios - Non-Protected4RF - Aprisa SR+ base / remote / repeater station, full duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5, 25 kHz and 50 kHz FCC Part 27 10 – 30 VDC (13.8 V nominal) neg earth input power Learn MoreOut of stock$3,850.00
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4RF - APSQ-N896-SSC-HD-22-ENAA - Aprisa SR+ Radios - Non-Protected4RF - Aprisa SR+ base / remote / repeater station, half duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5, 25 kHz and 50 kHz FCC Part 24, IC RSS-134 Compliant Frequency stability 1.0 PPM Learn MoreOut of stock$2,640.00
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4RF - APSQ-R400-SSC-FD-22-ENAA - Aprisa SR+ Radios - Protected4RF - Aprisa SR+ Protected Station, full duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5 and 25 kHz ETSI, FCC Part 90, IC RSS-119 Compliant Frequency stability 1.0 PPM Single antenna operation Learn MoreOut of stock$10,956.00
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4RF - APSQ-R400-SSC-HD-22-ENAA - Aprisa SR+ Radios - Protected4RF - Aprisa SR+ Protected Station, half duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5 and 25 kHz ETSI, FCC Part 90, IC RSS-119 Compliant Frequency stability 1.0 PPM Single antenna operation Learn MoreOut of stock$9,526.00
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4RF - APSQ-R450-SSC-HD-22-ENAB - Aprisa SR+ Radios - Protected4RF - Aprisa SR+ Protected Station, half duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5 kHz, 25 kHz and 50 kHz ETSI, FCC Part 90 Compliant Single antenna operation 18 - 60 VDC (48 V nominal) floating input power Learn MoreOut of stock$9,526.00
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4RF - APSQ-R700-SSC-FD-22-ENAA - Aprisa SR+ Radios - Protected4RF - Aprisa SR+ Protected Station, full duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 25 kHz and 50 kHz FCC Part 27 10 – 30 VDC (13.8 V nominal) neg earth input power Learn MoreOut of stock$10,956.00
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4RF - APSQ-R700-SSC-HD-22-ENAA - Aprisa SR+ Radios - Protected4RF - Aprisa SR+ Protected Station, half duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 25 kHz and 50 kHz FCC Part 27 10 – 30 VDC (13.8 V nominal) neg earth input power Learn MoreOut of stock$9,526.00
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4RF - APSQ-R700-SSC-HD-22-ENAB - Aprisa SR+ Radios - Protected4RF - Aprisa SR+ Protected Station, half duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 25 kHz and 50 kHz FCC Part 27 Single antenna operation 18 - 60 VDC (48 V nominal) floating input power Learn MoreOut of stock$9,526.00
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4RF - APSQ-R896-SSC-HD-22-ENAA - Aprisa SR+ Radios - Protected4RF - Aprisa SR+ Protected Station, half duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5, 25 kHz and 50 kHz FCC Part 24, IC RSS-134 Compliant Frequency stability 1.0 PPM Single antenna operation Learn MoreOut of stock$9,526.00
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4RF - APXE-N900-100-G2-12-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, G2, 12 VDC, FCC, Std Learn MoreOut of stock$9,515.00
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4RF - APXE-N900-100-G2-24-FIOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, G2, 24 VDC, FI, Std Learn MoreOut of stock$9,064.00
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4RF - APXE-N900-100-G2-48-FCOL - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, G2, 48 VDC, FCC, OL Learn MoreOut of stock$9,064.00
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4RF - APXE-N900-100-G2-48-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, G2, 48 VDC, FCC, Std Learn MoreOut of stock$9,064.00
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4RF - APSQ-N220-SSC-HD-22-ENAA - Aprisa SR+ Radios - Non-Protected4RF - Aprisa SR+ base / remote / repeater station, half duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5 kHz, 25 kHz and 50 kHz FCC Part 90, IC RSS-119 Compliant Frequency stability 1.0 PPM Learn MoreOut of stock$2,640.00
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4RF - APSQ-N400-SSC-FD-22-ENAA - Aprisa SR+ Radios - Non-Protected4RF - Aprisa SR+ base / remote / repeater station, full duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5 and 25 kHz ETSI, FCC Part 90, IC RSS-119 Compliant Frequency stability 1.0 PPM Learn MoreOut of stock$3,850.00
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4RF - APXE-P900-100-Z3-AC-FCRN - Aprisa XE Radios4RF - 4RF XE, 1+1, 928-960 MHz, 100 kHz, ND RN, AC PSU, FCC, RearN Learn MoreOut of stock$23,463.00
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4RF - APXE-P900-200-G2-48-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+1, 928-960 MHz, 200 kHz, G2, 48 VDC, FCC, Std Learn MoreOut of stock$23,551.00
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4RF - APXE-P900-200-G2-48-FCRN - Aprisa XE Radios4RF - 4RF XE, 1+1, 928-960 MHz, 200 kHz, G2, 48 VDC, FCC, RearN Learn MoreOut of stock$23,914.00
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4RF - APXE-P900-200-G2-48-FIOO - Aprisa XE Radios4RF - 4RF XE, 1+1, 928-960 MHz, 200 kHz, G2, 48 VDC, FI, Std Learn MoreOut of stock$23,551.00
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4RF - APXE-P900-200-G2-AC-FIOO - Aprisa XE Radios4RF - 4RF XE, 1+1, 928-960 MHz, 200 kHz, G2, AC PSU, FI, Std Learn MoreOut of stock$23,551.00
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4RF - APXE-P900-200-G3-AC-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+1, 928-960 MHz, 200 kHz, G3, AC PSU, FCC, Std Learn MoreOut of stock$24,453.00
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4RF - APXE-P900-200-G4-24-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+1, 928-960 MHz, 200 kHz, G4, 24 VDC, FCC, Std Learn MoreOut of stock$24,277.00
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4RF - APXE-N900-100-G2-AC-FIOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, G2, AC PSU, FI, Std Learn MoreOut of stock$9,064.00
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4RF - APXE-N900-100-G3-24-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, G3, 24 VDC, FCC, Std Learn MoreOut of stock$9,966.00
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4RF - APXE-N900-100-G4-12-FCOL - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, G4, 12 VDC, FCC, LEDR Learn MoreOut of stock$10,241.00
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4RF - APXE-N900-100-G4-48-FCOL - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, G4, 48 VDC, FCC, OL Learn MoreOut of stock$9,779.00
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4RF - APXE-N900-100-G4-AC-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, G4, AC PSU, FCC, Std Learn MoreOut of stock$9,779.00
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4RF - APXE-N900-100-Z2-AC-FCRL - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, ND INT, AC PSU, FCC, RearN LEDR Learn MoreOut of stock$8,965.00
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4RF - APXE-N900-100-Z2-AC-FCRN - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 100 kHz, ND INT, AC PSU, FCC, RearN Learn MoreOut of stock$8,965.00
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4RF - APXE-N900-200-G2-48-FCOL - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 200 kHz, G2, 48 VDC, FCC, OL Learn MoreOut of stock$9,064.00
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4RF - APXE-N900-200-G3-24-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 200 kHz, G3, 24 VDC, FCC, Std Learn MoreOut of stock$9,966.00
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4RF - APXE-N900-200-G3-AC-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 200 kHz, G3, AC PSU, FCC, Std Learn MoreOut of stock$9,966.00
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4RF - APXE-N900-200-G4-12-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 200 kHz, G4, 12 VDC, FCC, Std Learn MoreOut of stock$10,241.00
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4RF - APXE-N900-200-G4-24-FCOO - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 200 kHz, G4, 24 VDC, FCC, Std Learn MoreOut of stock$9,779.00
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4RF - APXE-N900-200-Z2-12-FCRN - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 200 kHz, ND INT, 12 VDC, FCC, RearN Learn MoreOut of stock$9,416.00
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4RF - APXE-N900-200-Z2-24-FCRN - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 200 kHz, ND INT, 24 VDC, FCC, RearN Learn MoreOut of stock$8,965.00
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4RF - APXE-N900-200-Z3-24-FCRN - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 200 kHz, ND RN, 24 VDC, FCC, RearN Learn MoreOut of stock$9,416.00
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4RF - APXE-N900-200-Z3-AC-FCRN - Aprisa XE Radios4RF - 4RF XE, 1+0, 928-960 MHz, 200 kHz, ND RN, AC PSU, FCC, RearN Learn MoreOut of stock$9,416.00
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4RF - APXE-P900-100-G2-AC-FCOL - Aprisa XE Radios4RF - 4RF XE, 1+1, 928-960 MHz, 100 kHz, G2, AC PSU, FCC, OL Learn MoreOut of stock$23,551.00
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4RF - APLT-M003-N01-P0-V0-T0A1 - Aprisa LTE Cellular Routers4RF - 4RF LTE, Router, LM003, NM01 WiFi, P0, 9-32 / No TP, No Teth, Reg 01 Learn MoreOut of stock$1,903.00
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4RF - APSQ-N400-SSC-HD-22-ENAA - Aprisa SR+ Radios - Non-Protected4RF - Aprisa SR+ base / remote / repeater station, half duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5 and 25 kHz ETSI, FCC Part 90, IC RSS-119 Compliant Frequency stability 1.0 PPM Learn MoreOut of stock$2,640.00
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4RF - APSQ-N928-SSC-HD-22-ENAA - Aprisa SR+ Radios - Non-Protected4RF SR+, BR, 928-960 MHz, SSC, Half Dup, 2E2S, EN, STD (Remote) Learn MoreOut of stock$2,640.00
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4RF - APLT-M001-N01-P0-V0-T0A1 - Aprisa LTE Cellular Routers4RF - 4RF LTE, Router, LM001, NM01 WiFi, P0, 9-32 / No TP, No Teth, Reg 01 Learn MoreOut of stock$2,123.00
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4RF - APSQ-N135-SSC-HD-22-ENAA - Aprisa SR+ Radios - Non-ProtectedAprisa SR+ base / remote / repeater station, half duplex RF option, VHF 135-175MHz, 2 Ethernet ports and 2 Serial ports, FCC Compliant Learn MoreOut of stock$2,640.00
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4RF - APSQ-N220-SSC-FD-22-ENAA - Aprisa SR+ Radios - Non-Protected4RF - Aprisa SR+ base / remote / repeater station, full duplex RF option 2 Ethernet ports and 2 Serial ports Software Selectable Channel Sizes of 12.5 kHz, 25 kHz and 50 kHz FCC Part 90, IC RSS-119 Compliant Frequency stability 1.0 PPM Learn MoreOut of stock$3,850.00

Experts in Radio Communications
For a long distance point-to-point link, a smart point-to-multipoint wireless SCADA network, or both together, choose the Aprisa.
With unbeatable reliability and performance, the Aprisa smart radios support all analogue and digital interfaces for a wide variety of applications.
Migration Made Simple
KCMO Water Services has a history and reputation for making smart investments in their infrastructure. The work and money they put in today should also benefit their water customers for years to come. So when the time came to upgrade their radio network they need a solution that would not compromise operations or disrupt water service. The 4RF Migration Master Station (MMS) provided a smooth migration from KCMO Water Services’ legacy radios.
Upgrading an Outdated SCADA Radio Network?
4RF offers a solution to keep communications working seamlessly throughout the replacement process. During the transition, the MMS works alongside the legacy master station, utilizing the existing infrastructure and frequency assets, thus enabling companies to setup a high speed Aprisa SR+ radio network in parallel with the legacy network.
Smart Radio and Design
Reliable and robust, 4RF radios are designed for quality and consistent high performance no matter how demanding your requirements The Aprisa SR and Aprisa SR+ are distance-engineered and optimized for SCADA and telemetry applications.
Smart Security
Superior radio design for maximum performance. 4RF's approach protects against passive eavesdropping, active denial of service, ‘man-in-the-middle’ attacks and attacks at a management level.
Smart Interfaces
A wide range of traffic and management interfaces, 4RF designed a future-proof SCADA radio solution.
Smart Operations and Management
4RF enables you to configure a number of detailed parameters to optimize your network dependent on your network topology - and with visual diagnostics and intuitive network management, 4RF makes it easy to manage your SCADA network.