Kenwood TK-2302 Service Manual

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Contents

TK-2302/2302( V ) /230641SPECIFICATIONSGeneralFrequency Range...................................................136~174MHzNumber of channels ..............................................Max. 16Channel Spacing ....................................................25kHz, 30kHz (Wide) / 12.5kHz, 15kHz (Narrow)PLL Channel Stepping ...........................................2.5kHz, 5kHz, 6.25kHz, 7.5kHzOperating Voltage ..................................................7.5 V DC±20%Battery Life ............................................................More than 18 hours at 5 watts (5-5-90 duty cycle with KNB-45L battery)Operating Temperature range ...............................–30°C to +60°C (–22°F to +140°F)Frequency Stability ................................................±2.5ppm (–30°C to +60°C)Channel Frequency Spread....................................38MHzDimensions and Weight (Dimensions not including protrusions)Radio Only .........................................................160g (5.6oz)With KNB-45L (2000mAh battery) .....................54 (2.13) W x 122 (4.8) H x 33.8 (1.33) D mm (inches)280g (9.9oz)Receiver (Measurements made per TIA/EIA-603)SensitivityEIA 12dB SINAD ................................................0.25μV (Wide) / 0.28μV (Narrow)Selectivity ..............................................................70dB (Wide) / 60dB (Narrow)Intermodulation .....................................................65dB (Wide) / 60dB (Narrow)Spurious response .................................................65dBAudio Power Output ..............................................500mW at 4Ω less than 10% distortionTransmitter (Measurements made per TIA/EIA-603)RF Power Output...................................................5W/1WSpurious and Harmonics........................................65dBModulation.............................................................16K0F3E (Wide) / 11K0F3E (Narrow)FM Noise ...............................................................45dB (Wide) / 40dB (Narrow)Audio Distortion .....................................................Less than 5%