Kenwood TK-7108 Service Manual page 56

TK-7108
GENERAL
Frequency Range ................................ C : 146 to 174MHz
Number of Channels ........................... 8 channels
Channel Spacing ................................. Wide : 25kHz
PLL Channel Stepping ........................ 2.5, 5, 6.25, 7.5kHz
Operating Voltage ............................... 13.6V DC ±15%
Current Drain ...................................... Less than 0.4A on standby
Operating Temperature Range ........... –30°C to +60°C
Dimensions & Weight ........................ 160 (W) x 43 (H) x 107 (D) mm,
Channel Frequency Spread ................ C : 28MHz
RECEIVER
(Measurements made per EIA standard EIA/TIA-603)
Sensitivity (12dB SINAD) .................... Wide : 0.28µV
Selectivity ........................................... Wide : 75dB
Intermodulation ................................... Wide : 70dB
Spurious Response ............................. 75dB
Audio Power Output ........................... 4.0W
Frequency Stability ............................. ±2.5ppm
TRANSMITTER
(Measurements made per EIA standard EIA/TIA-603)
RF Power Output ................................ 25W
Spurious and Harmonics ..................... 70dB
Modulation .......................................... Wide : 16K0F3E
FM Noise ............................................ Wide : 45dB
Audio Distortion .................................. Less than 3%
Frequency Stability ............................. ±2.5ppm
KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo 150-8501, Japan
KENWOOD SERVICE 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.
Mechelsesteenweg 418 B-1930 Zaventem, Belgium
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS U.K. LIMITED
KENWOOD House, Dwight Road, Watford, Herts., WD1 8EB United Kingdom
KENWOOD ELECTRONICS EUROPE B.V.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
SPECIFICATIONS / 规格
概述
频率范围 ....................................................... C : 146 〜 174MHz
C2 : 136 to 162MHz
信道数量 ....................................................... 8 信道
信道间距 ....................................................... 宽 : 25kHz
Narrow : 12.5kHz
锁相环电路步进频率 ................................. 2.5, 5, 6.25, 7.5kHz
工作电压 ....................................................... 13.6V 直流 ±15%
电流消耗 ....................................................... 备用时 : 低于0.4A
Less than 1.0A on receive
Less than 8.0A on transmit
工作温度范围 .............................................. －30℃到＋60℃
尺寸和重量 ................................................... 160 (宽) x 43 (高) x 107 (长) 毫米,
Approx 1.0kg
信道频率扩展 .............................................. C : 28MHz
C2 : 26MHz
接收部
(以每EIA标准EIA/TIA-603进行测量)
灵敏度 (12dB SINAD) ................................. 宽 : 0.28µV
选择性 ........................................................... 宽 : 75dB
Narrow : 0.35µV
互调 ............................................................... 宽 : 70dB
假信号响应 ................................................... 75dB
Narrow : 65dB
音频功率输出 .............................................. 4.0W
频率稳定性 ................................................... ±2.5ppm
Narrow : 60dB
发射部
(以每EIA标准EIA/TIA-603进行测量)
射频功率输出 .............................................. 25W
寄生和谐波 ................................................... 70dB
调制 ............................................................... 宽 : 16K0F3E
频率调制噪音 .............................................. 宽 : 45dB
音频失真 ....................................................... 低于 3%
频率稳定性 ................................................... ±2.5ppm
Narrow : 11K0F3E
Narrow : 40dB
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 TECHNOLOGIES(S) PTE LTD.
Sales Marketing Division
1 Ang Mo Kio Street 63, Singapore 569110
C2 : 136 〜 162MHz
窄 : 12.5kHz
接收时 : 低于1.0A
接收时 : 低于8.0A
约1.0kg
C2 : 26MHz
窄 : 0.35µV
窄 : 65dB
窄 : 60dB
窄 : 11K0F3E
窄 : 40dB