Kenwood TK-3207 Service Manual page 61

TK-3207
概述
频率范围 ........................................................................................ 450~490MHz (M)
频道数 ............................................................................................ 最大 16
组数 ................................................................................................. 最大 16
信道间距 ........................................................................................ 25kHz (宽) 12.5kHz (窄)
PLL 频道步进 ................................................................................ 5kHz, 6.25kHz
电池电压 ........................................................................................ 7.5 V 直流 ±20%
电池寿命 ........................................................................................ 4W 时长于 14 个小时（使用 KNB-29N 电池 5-5-90 工作周期）
温度范围 ........................................................................................ -30℃到＋60℃（-22°F 到＋ 140°F）
频率稳定性 .................................................................................... ± 2.5ppm (-30℃ 到＋60℃)
信道频率扩展 ............................................................................... 40MHz (M, C)
尺寸和重量
仅对讲机时 .................................................................................. 54 (2-1/8) 宽 x 122 (4-13/16) 高 x 21.1 (13/16) 长 mm (英寸)
带有 KNB-29N ( 1500mAh 电池) .............................................. 54 (2-1/8) 宽 x 122 (4-13/16) 高 x 33 (1-5/16) 长 mm (英寸)
带有 KNB-30A ( 1100mAh 电池) .............................................. 54 (2-1/8) 宽 x 122 (4-13/16) 高 x 33 (1-5/16) 长 mm (英寸)
(尺寸大小不包括突出部分)
接收部
（根据 TIA / EIA-603 进行测量）
灵敏度
EIA 12dB SINAD ........................................................................ 0.25µV (宽) / 0.28µV (窄)
选择性 ............................................................................................ 70dB (宽) / 60dB (窄)
互调 ................................................................................................. 65dB (宽) / 60dB (窄)
假信号响应 .................................................................................... 60dB
音频功率输出 ............................................................................... 8 Ω旰为 500mW, 失真小干 10%
发射部
（根据 TIA / EIA-603 进行测量）
射频功率输出 ............................................................................... 4W / 1W
假信号和谐波 ............................................................................... 65dB
调制 ................................................................................................. 16KφF3E (宽) / 11KφF3E (窄)
FM 噪音 .......................................................................................... 45dB (宽) / 40dB (窄)
音频失真 ........................................................................................ 低于 5%
KENWOOD CORPORATION
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo 192-8525, Japan
KENWOOD U.S.A. CORPORATION
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745,
U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS BELGIUM N.V.
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD18 9EB, United Kingdom
KENWOOD ELECTRONICS EUROPE B.V.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
规格
440~480MHz (C)
400~430MHz (C2)
4W 时长于 9 个小时（使用 KNB-30A 电池 5-5-90 工作周期）
30MHz (C2)
160g (0.35 lbs)
360g (0.79 lbs)
340g (0.75 lbs)
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori, 7/9 20129 Milano, Italy
KENWOOD IBERICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113, Australia
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,
Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS SINGAPORE PTE LTD.
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1 Genting Lane 07-00 Kenwood Building, Singapore 349544