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: 116 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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