RED'S ENGINEERING SRPT-02 User Manual

Simplex repeater
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SRPT-02
Users Manual
Overview:
The SRPT-02 is an affordable repeater system
designed for GMRS and Ham Radio enthusiasts. It
offers fast plug-and-play repeater operation and
is compatible with most two-way radios. This
repeater comes equipped with a built-in
rechargeable battery that can be charged via a
USB C connection, making it an excellent choice
for trips where repeater coverage is unavailable.
The internal battery can provide a weekend's
worth of use on a single charge. This small and
compact device can be easily attached to any
base station or handheld radio for mobile use. It's
simple to use and works right out of the box.
Configuration can be performed using a web
application. The repeater can be powered either
by the internal battery or the USB port located
on the top of the unit. Real-time LED indicators
provide operational status updates. DTMF tone
detection allows you to enable or disable the
repeater directly from the field. Additionally, an
open frame design allows for compactness, and
plastic shields can be attached for added
ruggedness when needed. The SRPT-02 also
supports CCTSS on your radio for added privacy
and interference prevention. Currently, it
supports UV-5R and compatible radios.

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Summary of Contents for RED'S ENGINEERING SRPT-02

  • Page 1 Users Manual Overview: Configuration can be performed using a web The SRPT-02 is an affordable repeater system application. The repeater can be powered either designed for GMRS and Ham Radio enthusiasts. It by the internal battery or the USB port located offers fast plug-and-play repeater operation and on the top of the unit.
  • Page 2: Emergency Communications

    No duplexer needed.  Emergency Communications: During emergency situations or disaster scenarios, simplex repeaters can play a crucial role in maintaining communication when other infrastructure may be compromised. They can relay important information across a wider area. SRPT-02 Repeater SRPT-02 Repeater...
  • Page 3 Figure 2.1 A. RESET: System reset switch B. USB PWR: Power / Charge C. PWR: Power indicator D. REC: Voice recording indicator E. PLAY: Voice playback indicator F. TX: Radio transmitting indicator G. CHRG: Battery charging indicator H. Radio: Radio connector I.
  • Page 4 ▪ UV-5R Speaker/MIC cable (included with SRPT-02) Connect the UV-K5 to the SRPT-02 using the supplied cable. See fig. 2.2 Power on the SRPT-02 using the power button lower front of the repeater For more advanced connections, see 3.5mm connection diagram below...
  • Page 5: Normal Operation

    Normal operation: Once the radio and the SRPT-02 are connected and powered on, you are ready to use it. Adjust the volume on the radio to approximately 50% of the full range. You may need to make further adjustments based on the specific model of the two-way radio you're using.
  • Page 6 Follow these steps to access the web interface and configure your SRPT-02 repeater: With the SRPT-02 powered on, press the "Setup" button on the front of the repeater. In Setup mode, "PWR," "REC," "PLAY," and "TX" LEDs will be illuminated. In this mode, the SRPT-02 acts as a wireless hotspot for...
  • Page 7: Setup Options

    Click on the Menu Icon, then select "Configure". 5. Adjust the settings as needed and click "Save" see figure 3.3. Press the "Setup" button on the front of the SRPT-02 to apply your settings. The repeater is now ready for normal operation.
  • Page 8: Firmware Update

    USB cable connected to a PC. Firmware Update: From time to time, it may be necessary to perform a firmware update for the SRPT-02 repeater. Here's how to do it: 1. Obtain a firmware image from Red's Engineering, which will typically be in a compressed .zip file format.
  • Page 9: Restore Default Settings

    Restore Default Settings: In the rare event that you need to restore the factory default configuration, follow the following procedure. Note, the reset switch is located at the top of the unit under the face plate. If there is a problem you should press this switch first. 1.
  • Page 10: Configuration Screens

    Configuration Screens Figure 3.1 Figure 3.2 Figure 3.3 Figure 3.4...
  • Page 11 TECHNICAL SPECIFICATIONS  Dimensions: 2.7"W x 1.9"D x 0.7"H (70 x 48 x 18 mm)  Weight: 2.2 oz. (0.63 g)  Power Supply: 5 VDC, max 500mA current  Wireless Technology: IEEE 802.11b/g  Antenna: 1 x 2dBi Built-in ...
  • Page 12 3.5mm Wiring Diagram 3.5mm to K type cable included...

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