WESTEC DISTRIBUTION

Wholesale Distributors for the Car Audio, Auto Electrical, Home Theatre,
Communication, Commercial AV and Consumer Electronic Markets

Servicing Western Australia Since 1984
For ordering call 08 9240 2233 Monday to Friday from 8:30AM to 4:30PM

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KENWOOD 5W UHF CB HANDHELD RECHARGEABLE RADIO

A robust and water-resistant UHF 80-channel radio that is versatile for both private use and for commercial use.
Code: TK-3710X
Brand: KENWOOD

Description:

  • The TK3710X is a licence-free, robust and water-resistant UHF 80-channel radio. With an ergonomic and easy-to-use design, this CB radio is perfect for any outdoor activity. In addition to its incredible audio performance of up to 1 watt audio power and its convenient features such as 7-colour LED lights, the TK-3710X can be utilized for the commercial market as well, making use of 128 private channels.

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Features:

  • Licence-free 80-channel CB radio, including 16 repeater (semi-duplex) channels
    • AS/NZS 4365:201 (80-channel CB); except guard band 61-63
  • Water-resistant, compliant with international ingress protection standards, including IP54, IP55, IP67
  • Ehanced audio with 1 watt of power (or 500 mW of external output)
  • Built-in CTCSS and DCS encoder/decoder allowing you to set up the radio so you only hear calls from your group, everything else is ignored.
  • Packed full of features, including an ergonomic design, volume and channel selectors on the top panel and multiple PF keys (7 on the front, 2 on the side.)
  • 7-colour LED indicators for better clarity on the the radio.
    • 4 illuminated to provide at-a-glance confirmation of operating status such as power on and unit idetification.
  • 128 private channels for commercial enterprises to make use of (range: 450-520MHz TX, 450-520MHz RX)
    • Compliant with relevant radio regualtions: 5 Standard Australia Specification No. AS/NZS 4295:2015 (Commercial)

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Some other features include:

  • Scan modes incl. Selected Channel Scan that allows the radio to simultaneously watch over 2 channels of Selected and Priorty
  • Simplex/duplex select (channels 1 to 8, 41 to 48)
  • Voice Annoucement*
  • Min./ max. volume settings*
  • Lone worker and customisable emergency profile*
  • Menu and function nodes*
    • *PC programming required

Specifications:

GENERAL
Frequency Range*6 450 - 520 MHz
Max. Channels per Radio 128 channels*7
Number of Zones 128 zones
Max. Channels per Zone 128 channels
Channel Spacing 25 / 12.5 kHz
Power Supply 7.5 V DC ±20 %
Battery Life
(Duty cycle: 5% TX/5% RX/90% standby)
KNB-45L/84L 11 hours
KNB-69L 14 hours
Operating Temperature (Radio only)*8 -30°C to +60°C
Frequency Stability ±0.5 ppm
(–30°C to +60°C; +25°C Ref.)  
Dimensions
(W x H x D) /Weight
Radio Only 54 x 123 x 33.5 mm / 175 g
w/ KNB-45L/84L 54 x 123 x 33.5 mm / 295 g
w/ KNB-69L 54 x 123 x 37.5 mm / 310 g
RECEIVER
Sensitivity Analog (12 dB SINAD) @12.5/25 kHz 0.22 / 0.26 μV
Selectivity @ 12.5/25 kHz 67 / 74 dB
Intermodulation @ 12.5/25 kHz 65 dB
Spurious Rejection 70 dB
Audio Distortion 7%
Audio Output 1 W
TRANSMITTER
RF Power Output 5 / 4 / 1 W
Spurious Emission -70 dB
FM Hum & Noise @ 12.5/25 kHz 40 / 45 dB
Audio Distortion 2%
Emission Designator 16K0F3E, 11K0F3E

*6 UHF 476.4250 – 477.4125 MHz CB frequency range (80 simplex ch, 16 semi-duplex ch: Channels 1-8, 41-48), commercial channels within the 450 to 520 MHz (TX) / 450 to 520 MHz (RX) range
*7 AS/NZS 4295:2015 (Commercial) & AS/NZS 4365:2011 (80-channel CB)
*8 Operating temperature specification for a Li-ion battery is -10°C to +60°C.
Measurements made per TIA-603 and specifications shown are typical.
Details and timing of firmware and software updates are subject to change without notice.
Specifications are subject change without notice, due to advancements in technology.

MIL-STD & IP*9

MIL Standards Methods / Procedures
810C 810D 810E 810F 810G
Low Pressure 500.1/ I 500.2/ I, II 500.3/ I, II 500.4/ I, II 500.5/ I, II
High Temperature 501.1/ I, II 501.2/ I, II 501.3/ I, II 501.4/ I, II 501.5/ I, II
Low Temperature 502.1/ I 502.2/ I, II 502.3/ I, II 502.4/ I, II 502.5/ I, II
Temperature Shock 503.1/ I 503.2/ I 503.3/ I 503.4/ I, II 503.5/ I
Solar Radiation 505.1/ I 505.2/ I 505.3/ I 505.4/ I 505.5/ I
Rain 506.1/ I, II 506.2/ I, II 506.3/ I, II 506.4/ I, III 506.5/ I, III
Humidity 507.1/ I, II 507.2/ II, III 507.3/ II, III 507.4 507.5/ II
Salt Fog 509.1/ I 509.2/ I 509.3/ I 509.4 509.5
Dust 510.1/ I 510.2/ I 510.3/ I 510.4/ I, III 510.5/ I
Vibration 514.2/ VIII, X 514.3/ I 514.4/ I 514.5/ I 514.6/ I
Shock 516.2/ I, II, V 516.3/ I, IV 516.4/ I, IV 516.5/ I, IV 516.6/ I, IV
International Protection Standard
Dust & Water IP54 / IP55, IP67*10

*9 All interfaces must be fully sealed with appropriate covers or by designated genuine accessories.
*10 Water & Dust tighten IP67 models equipped with designated genuine batteries are [M] and [X] types only. (for Asia/Oceania)