Kenwood TK-2170 Service Manual

Also see for TK-2170 SERIES: Service manual Function reference Instruction manual Instruction manual Specifications

TK-2170GENERALFrequency range ....................................... 136~174MHzNumber of channels .................................. Zone : Max. 128 per radio Conv. Ch : Max. 128 per zoneChannel spacing ........................................ Wide : 25, 30kHz Narrow : 12.5, 15kHzBattery voltage .......................................... 7.5V DC ± 20%Battery life (5-5-90 duty cycle)/Approx. hoursKNB-24L (1400mAh) .............................. 9KNB-25A (1200mAh) ............................. 8KNB-26N (2000mAh) ............................. 12KNB-35L (1950mAh) .............................. 11Operating temperature range .................... –22°F~+140°F (–30°C~+60°C)Frequency stability .................................... ± 0.00025% (–22°F~+140°F)Antenna impedance .................................. 50ΩChannel frequency spread ........................ 38MHzDimensions (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 batteryWeight (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 : 0.28μVSelectivity .................................................. Wide : 70dB Narrow : 65dBIntermodulation distortion ......................... Wide : 65dB Narrow : 60dBSpurious response .................................... 65dBAudio output (8Ω impedance) ................... 500mW with less than 5% distortionTRANSMITTER (Measurements made per EIA/TIA-603)RF power output ....................................... HI : 5W LO : 1WSpurious response .................................... 70dBModulation ................................................ Wide : 16K0F3E Narrow : 11K0F3EFM hum & noise ....................................... Wide : 45dB Narrow : 43dBAudio distortion ......................................... W/N : Less than 5%SPECIFICATIONS2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 JapanP.O. BOX 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8Rembrücker Str. 15, 63150 Heusenstamm, GermanyLeuvensesteenweg 248 J, 1800 Vilvoorde, Belgium13, Boulevard Ney, 75018 Paris, FranceKENWOOD House, Dwight Road, Watford, Herts., WD18 9EB United KingdomAmsterdamseweg 37, 1422 AC Uithoorn, The NetherlandsVia G. Sirtori, 7/9 20129 Milano, ItalyBolivia, 239-08020 Barcelona, Spain(A.C.N. 001 499 074)16 Giffnock Avenue, Centrecourt Estate, North Ryde, N.S.W. 2113 AustraliaUnit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T., Hong Kong1 Ang Mo Kio Street 63, Singapore 569110

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