Where to Buy

TK-3710

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)