Оборудование информацию:

Kenwood TK-2170 Приемопередатчик
Производитель:
Kenwood
Модель: TK-2170
Дата: 2005
Категория: Радио, Связь
Группа: Приемопередатчик
Описание: VHF FM TRANSCEIVER
Информация:
                                    GENERAL
Frequency range .......................................
136~174MHz
Number of channels .................................. Zone :
Max. 128 per radio Conv. Ch : Max. 128 per zone
Channel spacing ........................................
Wide : 25, 30kHz Narrow : 12.5, 15kHz
Battery voltage ..........................................
7.5V DC ±20%
Battery life (5-5-90 duty cycle)/Approx. hours
KNB-24L (1400mAh) .............................. 9
KNB-25A (1200mAh) ............................. 8
KNB-26N (2000mAh) ............................. 12
KNB-35L (1950mAh) .............................. 11
Operating temperature range.................... –22°F~+140°F
(–30°C~+60°C)
Frequency stability ....................................
±0.00025% (–22°F~+140°F)
Antenna impedance .................................. 50Ω
Channel frequency spread ........................ 38MHz
Dimensions (W x H x D) ............................ 2-7/32 x
4-9/32 x 1-1/4 in. (56 x 109 x 31.7 mm) with KNB-24L or 35L
battery
(Projections not included) 2-7/32 x 4-9/32 x 1-1/2 in. (56 x
109 x 37.9 mm) with KNB-25A or 26N battery
Weight (net) ..............................................
12.0 oz. (340 g) with battery (KNB-35L), antenna (KRA-22)
and beltclip (KBH-12)
RECEIVER (Measurements made per EIA/TIA-603)
Sensitivity (12dB SINAD) ........................... Wide :
0.25μV Narrow : 0.28μV
Selectivity
.................................................. Wide :
70dB Narrow : 65dB
Intermodulation distortion ......................... Wide :
65dB Narrow : 60dB
Spurious response .................................... 65dB
Audio output (8Ω impedance) ................... 500mW with
less than 5% distortion
TRANSMITTER (Measurements made per EIA/TIA-603)
RF power output ....................................... HI :
5W LO : 1W
Spurious response .................................... 70dB
Modulation ................................................
Wide : 16K0F3E Narrow : 11K0F3E
FM hum & noise ....................................... Wide
: 45dB Narrow : 43dB
Audio distortion .........................................
W/N : Less than 5%

Эти руководства доступны для вышеуказанного оборудования:

Kenwood -- TK-2170 -- Руководство по техническому обслуживанию
Имя файла: Kenwood-8263-Manual-Page-1-Picture
Руководство Тип: Руководство по техническому обслуживанию
Страницы: 71
Размер: 2.31 Mbytes (2419503 Bytes)
Язык: английский
Редакция:
Manual-ID/Number: B51-8720-00 (N) 1192
Дата: 01 Январь 2005
Качество: Электронный документ, ни сканирование, очень хорошо читается.
Дата публикации:
MD5: 84747d163f061b1e70f99835fc8b5a38
Скачиваний: 86 начиная с 31 Декабрь 2016
Информация:
GENERAL ................................................... 2
SYSTEM SET-UP ....................................... 2
REALIGNMENT.......................................... 3
DISASSEMBLY FOR REPAIR .................. 21
CIRCUIT DESCRIPTION ........................... 23
SEMICONDUCTOR DATA ....................... 28
COMPONENTS DESCRIPTION ............... 29
PARTS LIST .............................................. 31
EXPLODED VIEW..................................... 39
PACKING .................................................. 40
ADJUSTMENT ......................................... 41
TERMINAL FUNCTION ............................ 49
PC BOARD
TX-RX UNIT (X57-7000-XX) (A/4) .......... 50
TX-RX UNIT (X57-7000-XX) (B,C,D/4).... 52
SCHEMATIC DIAGRAM........................... 56
BLOCK DIAGRAM.................................... 64
LEVEL DIAGRAM ..................................... 66
KSC-30 (RAPID CHARGER) ..................... 67
SPECIFICATIONS .................. BACK COVER
Kenwood-8263-Manual-Page-1-Picture
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