Kenwood TK-3180 K4 Ricetrasmittente
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Modello:
TK-3180 K4
Data:
2004
Categoria:
Gruppo:
Descrizione:
UHF FM TRANSCEIVER
Informazioni
GENERAL
Frequency range ....................................... K,K3
: 450~520MHz K2,K4 : 400~470MHz
Number of channels .................................. Zone :
Max. 128 per radio Ch/GID : Max. 250 per zone
(Max. 512 [Conv. Ch’s + GID’s] total per radio)
Channel spacing ........................................
Wide : 25kHz Narrow : 12.5kHz
Battery voltage ..........................................
7.5V DC ±20%
Battery life (5-5-90 duty cycle, during hi-power)
KNB-31A (1700mAh) ............................. Approx. 9 hours
KNB-32N (2500mAh) ............................. Approx. 14 hours
KNB-33L (1700mAh) .............................. Approx. 10
hours
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 ........................ 70MHz
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-23)
and beltclip (KBH-11)
Receiver (Measurements made per EIA/TIA-603)
Sensitivity (12dB SINAD) ........................... Wide :
0.25μV Narrow : 0.28μV
Selectivity
.................................................. Wide :
70dB Narrow : 63dB
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 output power ....................................... HI :
5W LO : 1W
Spurious response .................................... 70dB
Type of emission .......................................
Wide : 16K0F3E Narrow : 11K0F3E
FM hum & noise ....................................... Wide
: 45dB Narrow : 40dB
Audio distortion .........................................
W/N : 3%
Tipo di manuale:
Manuale di servizio
Pagine:
54
Dimensione:
2.40 Mbytes (2513145 Bytes)
Lingua:
english
Revisione:
ID del manuale:
B51-8699-00 (N) 1048
Data:
2004 04 01
Qualità:
Documento elettronico, senza ricerca, molto ben leggibile.
Data caricamento:
2017 01 01
MD5:
2f535ad6f7a19c0f8ddea4a288e46e66
Scaricamenti:
2185
Informazioni
GENERAL ... 2
SYSTEM SET-UP ... 2
PARTS LIST ... 3
EXPLODED VIEW ... 12
PACKING ... 13
ADJUSTMENT ... 14
PC BOARD
DISPLAY UNIT (X54-3470-XX) ... 26
TX-RX UNIT (X57-6940-XX) ... 30
SCHEMATIC DIAGRAM
DISPLAY UNIT (X54-3470-XX) ... 34
TX-RX UNIT (X57-6940-XX) ... 36
BLOCK DIAGRAM ... 44
LEVEL DIAGRAM ... 46
SPECIFICATIONS ... 47