SRPT-03 GMRS Repeater for Baofeng Compatible Handhelds - WiFi Setup, 1000mAh Battery, USB-C, OTA Firmware Updates, Range Extender

★★★★★ 4.2 103 reviews

US$25.59
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Management number 239240449 Release Date 2026/07/14 List Price US$25.59 Model Number 239240449
Category

The Red's Engineering SRPT-03 is a high-performance simplex store-and-forward 2-way radio repeater designed to push your signal further. Using efficient store-and-forward technology, the unit records incoming audio transmissions and instantly rebroadcasts them on the same, or offset frequency. This eliminates dead zones and bridges critical communication gaps over long distances without the need for complex duplex frequencies. Broad Radio Compatibility This versatile repeater is fully compatible across multiple radio platforms, including GMRS and HAM (Amateur Radio), networks. Out of the box, it includes a dedicated radio cable featuring a standard K-connector, making it instantly compatible with most Kenwood-type radios that utilize standard K-connector accessory ports. Red's Engineering brings trusted technical expertise to this unit, ensuring a stable connection and a straightforward, hassle-free hardware setup regardless of your radio network type. Built for Demanding Environments Engineered for both professional and recreational use, the compact SRPT-03 features a powerful, built-in 1000mAh rechargeable battery. This ensures long-lasting, portable operation in the field without constant reliance on an external power source. Enhance your communication setup today with dependable, extended-range performance that delivers clear, consistent audio. NOTE: Right angle adapter and radio are not included.

  • ROCK-SOLID RELIABILITY — No lockups, freezes, or reboots required. Runs flawlessly for months in the field (unlike other simplex repeaters)
  • OVER-THE-AIR (OTA) FIRMWARE UPDATES via WiFi — future-proof your repeater with new features and improvements without ever opening the unit
  • ULTRA-LOW POWER CONSUMPTION — Only 60µA in active standby mode + built-in 1000mAh rechargeable battery for true off-grid and solar use
  • STORE-AND-FORWARD SIMPLEX REPEATER — Records incoming audio and automatically retransmits it to instantly extend your range
  • EXTEND YOUR RANGE — Bridges communication gaps caused by distance, terrain, buildings, or obstacles
  • UNIVERSAL COMPATIBILITY — Works seamlessly with most Kenwood-style radios (Baofeng UV-5R, 5RM, etc.) using standard K-connectors
  • COMPLETE PLUG-&-PLAY KIT — Includes dedicated radio cable with K-connector + USB-C charging cable. Ready to go in seconds
ASIN B0H1V9R49X
Brand Red's Engineering
Color Black
Item Weight 4 Ounces
Manufacturer Red's Engineering
Model Number SRPT-03
BuiltIn Media K-Connector Radio Cable, SRPT-03 with Rechargable Battery, USB Charging Cable, User Manual
Special Features Low Power, Small Form Factor, OTA Firmware Updates
Compatible Devices GMRS Radios, Ham Radios, Two-way Radios, UHF Radios, VHF Radios
Warranty Description 90 Day Waranty
Smart Home Compatibility Not Smart Home Compatible
Item Dimensions D x W x H 1.8"D x 2.75"W x 0.62"H

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4.2 out of 5
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103 ratings | 42 reviews
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