Kenwood TK-2180 K2 Ricetrasmittente
Produttore:
Modello:
TK-2180 K2
Data:
2004
Categoria:
Gruppo:
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%

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Manuale di servizio
Tipo di manuale:
Manuale di servizio
Pagine:
70
Dimensione:
2.28 Mbytes (2387376 Bytes)
Lingua:
english
Revisione:
ID del manuale:
B51-8689-00 (N) 961
Data:
2004 06 01
Qualità:
Documento elettronico, senza ricerca, molto ben leggibile.
Data caricamento:
2017 01 01
MD5:
57e4b7d186d7069040ac6d87fa3da00d
Scaricamenti:
1130

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

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