Parsec PRO4K (K9 Series) 4-in-1 Multi-Antenna with 4x4 MIMO 5G LTE

Parsec PRO4K (K9 Series) 4:1 Combination Antenna with 4x4 MIMO 5G LTE
Model: PRO4K
Availability: In Stock to 3 Weeks

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Parsec PRO4K K9 4:1 Multi-Antenna with 4x4 MIMO 5G LTE (Cat 18), IP67 Rated

The K9 family of high-performance mobile antennas from Parsec Technologies provides LTE, WiFi, and GPS integrated into a low-profile, rugged radome. A popular member of this series is the PRO4K4L. It merges four 4x4 MIMO 5G LTE antennas, with Category 18 (CAT 18) performance, into a single antenna unit. Designed with superior efficiency and isolation, it significantly enhances signal quality. The PRO4K4L reaches remote cell towers and still broadcasts incredible amounts of information. The impressive LTE upload and download speeds support the latest wireless 4G and 5G-ready networks.

K9 antennas operate on the bands of traditional wireless carriers such as AT&T, Verizon, and T-Mobile, as well as the Citizens Broadband Radio Service (CBRS) spectrum. Companies, municipalities, and governments increasingly use the Private LTE (PLTE) networks operating on CBRS. Private LTE occupies 150 MHz of shared spectrum in the 3.5 GHz C-band known as Band 48. With operation in the 600 to 6000 MHz frequency range, the K9 Series will enhance communications of a cellular router or device on an LTE, CBRS, and LTE LAA network. The surface-mount, low-profile radome lessens visibility and air resistance, making it perfect for vehicles, trains, buses, delivery fleets, and other mobile platforms.

Performance is nothing if an antenna can’t endure the environment. An IP67-rated housing, impervious to heat, cold, moisture, salt fog, dust, and impact, protects the K9 PRO4K4L from damage. RF cables run through a hollow bolt on the bottom of the antenna and are hidden from view. The threaded bolt and cables pass through the top of a vehicle or panel and are secured with a nut. With this much toughness, you can count on the PRO4K4L to handle abuse from mobile and outdoor operations.

Key Features

  • Low-profile IP67 radome houses 4 LTE omnidirectional antennas
  • Ideal for mobile applications
  • 4x4 MIMO LTE, 600 MHz to 6 GHz frequency range
  • Cat 18 LTE (1.2 Gbps download speed)
  • 4G LTE, 5G NR (FR1), CBRS, PLTE, LTE LAA, FirstNet, Gigabit LTE compatible
  • Superb isolation and high efficiency of 70%
  • Low-loss LMR200 cables
  • SMA or N-type connectors with 1-foot or 15-foot cable lengths
  • 1.5” diameter mounting bolt with 0.6” length
  • -40 to 85°C operating temperature
  • Add to a Cradlepoint MC400-1200M modem or AER2200, AER1600, IBR900, or IBR1700 router


1-foot Cables

PRO4K4L01BS, 4-in-1 antenna with 4 LTE, 1’ cables, SMA male connectors, black, 0.6” bolt 
PRO4K4L01BS-NF, Same as above with N-type female connectors, black
PRO4K4L01WS, Same as above with SMA male connector, white 
PRO4K4L01WS-NF, Same as above with N-type female connectors, white

15-foot Cables

PRO4K4L15BS, 4-in-1 antenna with 4 LTE, 15’ cables, SMA male connectors, black, 0.6” bolt *Standard product*
PRO4K4L15WS, Same as above in white 


Non-standard products have a minimum order quantity of 5.
Most PRO4K4L K9 models are in stock. Some models may have a 2 to 4-week lead time.
For all configurations, choose a 1’ or 15’ cable length, connector type, and color.
TNC connectors are available upon request.

When blazing-fast wireless speed is key to an Internet of Things (IoT) project, network professionals choose Parsec antennas. Add a Parsec antenna to a wireless router to maximize signal quality, data throughput, and efficiency. Experience the most robust, best-in-class antenna technology today. Contact your Westward Sales representative to learn more about the PRO4K4L 5G-ready antenna and others like it.


FirstNet built with AT&T  Parsec antennas are 100% tested  Westward is Antenna Trained and Certified

4:1 Combination Antennas4:1 (4 LTE)
Cellular Frequencies617 - 894 MHz, 1695 - 2700 MHz, 3300 - 3800 MHz (CBRS), 5150 - 5925 MHz (LTE LAA)
PolarizationLTE: Linear
Cabling1' or 15' lengths, custom lengths are available
Connector TypeSMA male, N-Type male, or N-Type female
Dimensions18.9" x 4.0" x 1.4"
MountingSingle Bolt, 1.5" diameter x 0.6" length
Operating Temperature-40 to 85°C
CertificationsIP67 rated
Warranty1 year