XiR P3688 Series
Simple and Affordable

Channel Capacity

16

Dimension (W x H x D)

127.7 x 61.5 x 42.0 mm

Weight with (1400 mAH) Battery

406 g

Power Supply

7.5 V

NiMH (1400 mAH) Battery

Analog: 9 hrs Digital: 11.5 hrs

Frequency

VHF: 136-174 MHz
UHF: 403 - 470 MHz

Channel Spacing

12.5 / 20 / 25 kHz

Frequency Stability

± 0.5 ppm

Low Power Output

VHF: 1W
UHF: 1W

High Power Output

VHF: 5W
UHF: 4W

Audio Response

TIA603D

Audio Distortion

< 3%

4FSK Digital Modulation

12.5kHz Data: 7K60F1D & 7K60FXD
12.5kHz Voice: 7K60F1E & 7K60FXE
Combination of 12.5kHz Voice and Data:7K60F1W

Conducted/Radiated Emission

-36 dBm < 1GHz / -30 dBm > 1GHz

Digital Vocoder Type

AMBE+2™

Digital Protocol

ETSI TS 102 361 -1,-2,-3

Frequency

VHF: 136-175 MHz
UHF: 403 - 470 MHz

Channel Spacing

12.5 / 25 kHz

Frequency Stability

±0.5 ppm

Digital Sensitivity

0.3 uV (0.19 uV typical)

Intermodulation

-70 dB

Spurious Rejection

7-0 dB

Rated Audio

0.5W

Audio Distortion @ Rated Audio

5%
3% (typical)

Hum and Noise

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

Audio Response

TIA603D

Conducted Spurious Emission (TIA603D)

-57dBm

Operating Temperature

-30°C to +60°C

Thermal Shock

Per MIL-STD

Humidity

Per MIL-STD

ESD

IEC 61000-4-2

Dust and Water Intrusion

IEC60529 - IP554

Packaging Test

MIL-STD 810D and E