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Portable Radio

Portable Radio
Portable Radio
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Product Code : MOTOROLA XIR P3688
Product Description

Portable Radio

You want to connect your workforce as efficiently as possible. You expect your radios to be affordable but flexible, so they can evolve with you. Now there’s a portable that gives you great voice communications today, and a path to crisp and clear digital voice communications when you’re ready.

Versatile and powerful, MOTOTRBO™ combines the best of two-way radio functionality with the latest analog and digital technology. The MOTOTRBO portfolio offers the right device for the right user, from voice-only portables to feature-rich voice and data radios.

The rugged MOTOTRBO XiR P3688™ is available as an analog/digital radio that offers all the benefits of the latest technology – from superior audio to greater coverage to longer battery life. This affordable portable is compatible with advanced MOTOTRBO features you’ll find are business-essential, for example a transmission can be interrupted to prioritize critical communications. Now you can improve the efficiency of your operation with easy-to-use voice communication that’s right for you.

If you are looking for a small radio that runs uninterruptedly on small AA sized batteries, our Portable Radio is just the right product for you. We source our radios from some of the leading technological giants based in the wireless telecommunication industry that gives our range greater functional excellence and operational ease at all times. The Portable Radio we offer can also be carried while driving by police officers, army personnel, etc., as it gives optimized network connectivity as far as transmitting & receiving signals is concerned.


  • Analog / Digital
  • Voice Communications
  • Dual Capacity Direct Mode
  • Digital Mobile Radio (DMR) Standards Compliant
  • Narrowbanding Compliant
  • IP54 Rated


  • Radio Management Suite
  • Transmit Interrupt (decode only)

When you need a simple, reliable, cost-effective communication solution to help multiple work crews connect, coordinate and collaborate, XiR P3688 two- way portable radios are made to get the job done right. With their easy-to-use ergonomics and crisp, clear audio, now your teams can work more efficiently. Unleash the power of your XiR P3688 radios with Motorola Original® accessories. They’re the only accessories designed, built and tested with your radio to optimize its performance. (See separate accessory fact sheet for full portfolio).

We’ve designed the XiR P3688 to be as efficient to operate as it is cost-effective to buy. That’s why we’ve integrated the powerful fleet management capabilities of Motorola’s Radio Management solution into every radio.
Gain even greater efficiency when you migrate to digital. Your radio will operate up to 40% longer than analog on the same battery – and you get twice the capacity from the same 12.5 kHz channel, using our Dual Capacity Direct Mode feature.

Make sure your new XiR P3688 radios are ready when you are. We can bring together the right experts and processes to help you integrate XiR P3688 radios into your business, quickly and cost-effectively. This includes Site Survey and Device Programming.

The XiR P3688 is made to last. It is backed by a two-year standard warranty and a minimum one-year warranty
for Motorola-branded accessories. It is rated IP54 (splashproof, virtually dustproof), so it can be used even
in harsh environments. Moreover, the design has been proven tough in Motorola’s grueling Accelerated Life Test program, in which the radio must survive a simulated 5 years of hard service before it is accepted. You can be confident in the durability of your XiR P3688.

General Specifications

XiR P3688



Channel Capacity


Typical Rf Output

Low Power



High Power




136-174 MHz

403-470 MHz

Radio Dimensions (H X W X D) With Battery:

Nimh 1400mah

5.0 x 2.4 x 1.7 in (127.7 x 61.5 x 42.0 mm)

Slim Li-Ion 1600mah

5.0 x 2.4 x 1.5 in (127.7 x 61.5 x 39.0 mm)

Li-Ion 2200mah

5.0 x 2.4 x 1.8 in (127.7 x 61.5 x 44.0 mm)

Weight With Battery:

Nimh 1400mah

14.3 oz (406 g)

Slim Li-Ion 1600mah

12.1 oz (341 g)

Li-Ion 2200mah

12.2 oz (346 g)

Power Supply

7.5V (Nominal) ± 20%

Fcc Description



Ic Description




Average battery life at 5/5/90 duty cycle with carrier squelch and transmitter in high power.1

NiMH (1400mAh) Battery

Analog: 9 hrs / Digital: 11.5 hrs

Li-Ion Slim (1600mAH) Battery

Analog: 10.5 hrs / Digital: 13.5 hrs

High Cap Li-ion (2200mAH) Battery

Analog: 14.5 hrs / Digital: 18.5 hrs



136-174 MHz

403-470 MHz

Channel Spacing

12.5 kHz / 20 kHz / 25 kHz2

Frequency Stability (-30°C, +60°C, +25°C Ref)

± 0.5 ppm

Analog Sensitivity (12 dB SINAD)

0.3 uV / 0.22 uV (typical)

Digital Sensitivity (5% BER)

0.3 uV / 0.19 uV (typical)

Intermodulation (TIA603D)

-70 dB

Adjacent Channel Selectivity (TIA603D) R›Y'•Š

45 dB @ 12.5 kHz / 70 dB @ 20/25 kHz2

Spurious Rejection (TIA603D)

-70 dB

Rated Audio

0.5 W

Audio Distortion @ Rated Audio

5% (3% typical)

Hum and Noise

-40 dB @ 12.5 kHz / -45 dB @ 20/25 kHz2

Audio Response


Conducted Spurious Emissions (TIA603D)

-57 dBm


802, Gautam Puri, Phase 1, Mathura road, Near All India Institute of Ayurveda, New Delhi - 110076, India
Mr Virender Singh (Proprietor)