TK-2317
SPECIFICATIONS /
General
Frequency Range ............................................. 136~174MHz
Channel Spacing ...............25kHz (Wide) / 12.5kHz (Narrow)
PLL Channel Stepping ..........2.5kHz, 5kHz, 6.25kHz, 7.5kHz
Operating Voltage ...........................................7.5 V DC±20%
Battery Life ............................ More than 12 hours at 5 watts
(5-5-90 duty cycle with KNB-45L battery)
Operating Temperature range ........................–30°C to +60°C
Frequency Stability ......................±2.5ppm (–30°C to +60°C)
Channel Frequency Spread ........................................ 38MHz
Dimensions and Weight (Dimensions not including protrusions)
Radio
Only
................................................................. 180g
With KNB-45L ........... 54 W x 122.0 H x 33.7 D mm 300g
Receiver (Measurements made per China GB stan-
dard)
Sensitivity
EIA 12dB SINAD ...........0.25µV (Wide) / 0.28µV (Narrow)
Selectivity ................................70dB (Wide) / 60dB (Narrow)
Intermodulation Distortion .......70dB (Wide) / 60dB (Narrow)
Spurious response ........................................................70dB
Audio Output .................................................... 500mW at 8
Transmitter (Measurements made per China GB
standard)
RF Output Power ....................................................... 5W/1W
Spurious Response .......................................................70dB
Modulation ..................16K0F3E (Wide) / 11K0F3E (Narrow)
FM Hum and Noise ..................45dB (Wide) / 40dB (Narrow)
Modulation Distortion ....................................... Less than 5%
Measurements made per China GB standard and specifi ca-
tions shown are typical.
Kenwood reserves the right to change specifi cations without
prior notice or obligation.
概 述
频率范围................................. 136 ～ 174MH
信道间隔................. 25kHz( 宽带 )/12.5kHz( 窄带 )
PLL 频道步进 ............. 2.5KHz,5kHz, 6.25kHz,7.5KHz
工作电源电压........................... 7.5 V DC±20%
电池寿命.......................... 在 5W 时高于 12 时间
( 使用 KNB-45L 电池 5-5-90 工作周期 )
工作温度范围........................... –30℃～ +60℃
频率稳定度.................. ±2.5ppm(–30℃～ +60℃ )
信道频率扩展................................... 38MHz
尺寸及重量 ( 未包括凸起部分 )
仅对讲机时 ................................... 180g
带有 KNB-45L ........ 54 宽 x122.0 高 x33.7 长 mm,300g
接收部（根据中国 GB 标准测定）
灵敏度
EIA 12dB SINAD ...... 0.25μV( 宽带 )/0.28μV( 窄带 )
选择性....................... 70dB( 宽带 )/60dB( 窄带 )
互调......................... 70dB( 宽带 )/60dB( 窄带 )
杂散响应抗扰性.................................. 70dB
音频输出功率.......................... 500mW (8Ω 时 )
发射部 ( 根据中国 GB 标准测定 )
射频功率输出................................... 5W/1W
杂散射频分量.................................... 70dB
调 制.................. 16K0F3E( 宽带 )/11K0F3E( 窄带 )
FM 噪音...................... 45dB( 宽带 )/40dB( 窄带 )
调制失真......................................低于 5%
依据中国 GB 标准获得的测量值和所示规格均为典型值。
建伍公司有权变更技术规格，恕不预先通知。
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规格
