Kenwood TK-285 Service Manual

Document Copyrights
Copyright 2006 by Kenwood Corporation. All rights reserved.
No part of this manual may be reproduced, translated, distributed, or transmitted in any
form or by any means, electronic, mechanical, photocopying, recording, or otherwise, for
any purpose without the prior written permission of Kenwood.
Disclaimer
While every precaution has been taken in the preparation of this manual, Kenwood
assumes no responsibility for errors or omissions. Neither is any liability assumed for
damages resulting from the use of the information contained herein. Kenwood reserves
the right to make changes to any products herein at any time for improvement purposes.

Kenwood TK-285 Specifications

Power

battery_voltage	7.5 V
battery_life_with_KNB-16A	More than 8 hours
battery_life_with_KNB-17A	More than 10 hours

Operating Environment

temperature_range	–30˚C to +60˚C
frequency_stability	±0.00025%
channel_spread_K_E	33 MHz

Receiver Specifications

rf_input_impedance	50 Ω
sensitivity_12dB_SINAD	0.28 µV
selectivity	63 dB

Transmitter Specifications

rf_power_output_high	5 W
rf_power_output_low	1 W
rf_output_impedance	50 Ω

Weight and Dimensions

height	135 mm
width	58 mm
depth	34 mm
weight	460 g