Attrezzatura informazioni:

Kenwood TK-2180 K Ricetrasmittente
Produttore:
Kenwood
Modello: TK-2180 K
Data: 2004
Categoria: Radio Comunicazione
Gruppo: Ricetrasmittente
Descrizione: VHF FM TRANSCEIVER
Informazioni:
                                    GENERAL
Frequency range .......................................
136~174MHz
Number of channels .................................. Zone :
Max. 128 per radio Ch/GID : Max. 250 per zones
(Max. 512 [Conv. Ch’s + GID’s] total per radio)
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-31A (1700mAh) ............................. 9
KNB-32N (2500mAh) ............................. 14
KNB-33L (1700mAh) .............................. 10
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) ............................ 2-5/16 x
5-6/16 x 1-5/16 in. (58 x 136 x 33 mm) with KNB-33L battery
(Projections not included) 2-5/16 x 5-6/16 x 1-9/16 in. (58
x 136 x 39.5 mm) with KNB-31A or 32N battery
Weight (net) ..............................................
14.1 oz. (400 g) with battery (KNB-33L), Antenna (KRA-22)
and beltclip (KBH-11)
Receiver (Measurements made per EIA/TIA-603)
Sensitivity (12dB SINAD) ........................... Wide :
0.25μV Narrow : 0.28μV
Selectivity
.................................................. Wide :
70dB Narrow : 65dB
Intermodulation distortion ......................... W/N :
70dB (±50, 100kHz)
Spurious response .................................... 70dB
Audio output (8Ω impedance) ................... 500mW with
less than 3% 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 : 40dB
Audio distortion .........................................
W/N : 3%

Questi manuali sono disponibili per l'attrezzatura di cui sopra:

Tipo manuale: Manuale di servizio Kenwood-8268-Manual-Page-1-Picture
Pagine: 70
Dimensioni: 2.28 Mbytes (2387376 Bytes)
Lingua: Inglese
Revisione:
Manual-ID/Number: B51-8689-00 (N) 961
Data: 01 giugno 2004
Qualità: Documento elettronico, senza ricerca, molto ben leggibile.
Data di caricamento:
MD5: 57e4b7d186d7069040ac6d87fa3da00d
Download: 223 dal 01 gennaio 2017
Informazioni:
GENERAL  ... 2
SYSTEM SET-UP  ... 2
REALIGNMENT ... 3
DISASSEMBLY FOR REPAIR  ... 5
CIRCUIT DESCRIPTION  ... 7
SEMICONDUCTOR DATA  ... 13
COMPONENTS DESCRIPTION  ... 14
PARTS LIST  ... 16
EXPLODED VIEW ... 25
PACKING  ... 26
ADJUSTMENT  ... 27
TERMINAL FUNCTION  ... 39
PC BOARD
DISPLAY UNIT (X54-3470-XX)  ... 42
TX-RX UNIT (X57-6930-10)  ... 46
SCHEMATIC DIAGRAM
DISPLAY UNIT (X54-3470-XX)  ... 50
TX-RX UNIT (X57-6930-10)  ... 52
BLOCK DIAGRAM  ... 60
LEVEL DIAGRAM  ... 62
OPTIONAL ACCESSORIES
KNB-31A/32N/33L  ... 63
KSC-32  ... 63
SPECIFICATIONS  ...  BACK COVER
Kenwood-8268-Manual-Page-1-Picture


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