Baofeng DM-1702 FCC Certification

| diciembre 22, 2018

Baofeng DM-1702 FCC Certification

  • Test item description…………………. :     DMR Digital Radio
  • Trade Mark……………………………… :   BAOFENG
  • Model/Type reference………………… :      DM-1702
  • Listed Model(s)………………………… :      DM-1702A, DM-1702B

FCC 47 CFR Part2.1093

  • Standard…………………………………… :      IEEE Std C95.1, 1999  Edition IEEE 1528: 2013
  • Date of receipt of test sample…….. : Oct. 23, 2018
  • Date of testing…………………………. :   Oct. 24, 2018 – Nov. 28,  2018
  • Date of issue…………………………… :    Nov. 30, 2018
  • Result…………………………………….. :    PASS

Test Standards

The tests were performed according to following standards:

  • FCC 47 Part 2.1093: Radiofrequency Radiation Exposure Evaluation:Portable Devices
  • IEEE Std C95.1, 1999 Edition: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz
  • IEEE Std 1528™-2013: IEEE Recommended Practice for Determining the Peak Spatial-Average Specific
    Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement
    Techniques.
  • KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz v01 r04: SAR Measurement Requirements for 100
    MHz to 6 GHz
  • KDB 865664 D02 RF Exposure Reporting v01r02: RF Exposure Compliance Reporting and Documentation Considerations
  • KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device RF Exposure Procedures and Equipment Authorization Policies
  • KDB 643646 D01 :SAR Test for PTT Radios v01 r03: SAR Test Reduction Considerations for Occupational PTT Radios

 

Product Description

Name of EUT: DMR Digital Radio
Trade mark: BAOFENG
Model/Type reference: DM-1702
Listed model(s): DM-1702A,DM-1702B
Power supply: DC 7.4V
Accessories: Belt Clip
Device Category: Portable
RF Exposure Environment: Occupational/Controlled
Hardware version:
Software version: 1702
Device Dimension: Overall (Length x Width x Thickness):120 x 60 x 35mm
Antenna(Length):145mm
Maximum SAR Value
Separation Distance: Front-of-face: 25mm
Body: 0mm
Maximun SAR Value (1g): Front-of-face: 0.379 W/kg
Body: 0.740 W/kg
PMR
Operation Frequency Range: From 400MHz to 470MHz, 136MHz to 174MHz
Rated Output Power: High Power: 5W(36.99dBm) Low Power 1W (30dBm)
Modulation Type: Digital: 4FSK
Channel Separation: Digital: 6.25kHz 12.5kHz
Digital Type: DMR
Antenna type: External

Baofeng DM-1702 FCC Photos

Baofeng DM-1702 Inside View

Manufacturer Features

25kHz/12.5kHz conversion The user can through computer programming software to set each channel bandwidth is 25kHz or 12.5kHz, and can switch over between different bandwidths, which can avoid re purchase

Chinese and English voice broadcast channel, functional operation and charging tips Designed for the dim light of the environment design, walkie talkie in the user’s operation, can issue a variety of sound prompt operation state, can accurately issue channel broadcast in English and Chinese prompts, voice prompt power status. Support Chinese and English language.

voice control Automatic control of sound transmission function, can be carried out by launching the operation, without the need to manually press the PTT key launch.

Busy channel lock This machine can store up to 16 channels. The rotating channel switch selects the channel, counter clockwise to decrease the value of the channel, and rotates clockwise to increase the channel value. If the rotation to the empty channel without any information, a «beep» sound space frequency tone alert.

computer programming The data can be connected with the computer through the data line to the interphone frequency data, the function parameter and the signal and so on carries on the programming.


Large capacity channel storage Up to 128 memory channels are available for programming frequency and various other data

The tail is eliminated Tail to eliminate, to avoid the end of the call after the impact of noise emitted by the speaker, to avoid the user by the impact of noise

Pilot and scrambling functions Equipped with the use of the cluster network transmission pilot, scrambling function, to adapt to a variety of complex conditions set requirements

Full manual operation Menu item keyboard digital direct election function, the transmission and reception frequency can be input directly

VOX voice transmission Voice-activated transmission function (VOX), allowing users to liberate their hands, without pressing the PTT button to normal call

Automatic power saving function When the channel is idle or does not carry out any operation (12 seconds), the battery energy saving function is automatically turned on, and the walkie talkie starts to switch the receiving circuit alternately at a certain time, which has achieved the purpose of automatic power saving and energy saving. The time ratio of the switch circuit can be set by programming software.

Manufacturer Specifications

General specification

frequency range
channel capacity
Channel spacing 25.0kHz / 12.5kHz
Frequency stability ±1.5ppm
working temperature -20℃ ~ +60℃
Antenna impedance 50Ω
working voltage 3.7V
Dimensions (L * w * h)
Weight (with battery and antenna)
Battery

Acceptance specification

Receiving sensitivity 0.15μV / 0.18μV
Adjacent channel selectivity 65dB / 55dB
Intermodulation Rejection 55dB
Spurious Response ≥60dB
Signal to noise ratio 40dB / 35dB
Rated audio output power ≥600mW
Rated audio distortion ≤5%

Launch specifications

Transmitting power ≤5W
modulation mode 16KΦF3E / 8KΦF3E
Modulation limit ≤5kHz / ±2.5kHz
FM distortion ≤5%
residual FM -45dB / -35dB
Adjacent channel power -65dB / -55dB
Stray and harmonic ≤-36dBm

Baofeng DM-1702 Downloads

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