Motorola Portable Radio Ep450 Basic Hkln4215a Manual
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December 3, 2003HKLN4215A 1-2Model Charts and Test Specifications: Model Chart for VHF 146-174 MHz 1.2 Model Chart for VHF 146-174 MHz EP450, VHF, 146-174 MHz Model Description LAH65KDC9AA2ANEP450, 146-174 MHz, 5 W, 16 Ch. Non-Display Model LAH65KDH9AA4AN EP450, 146-174 MHz, 5 W, 64 Ch. Display Model ItemDescription XPMUD1857_EP450, 146-174 MHz, 5 W, 16 Ch. Non-Display Model X PMUD1859_ EP450, 146-174 MHz, 5 W, 64 Ch. Display Model XXPMLD4222_EP450, Back Cover Kit. 146-174 MHz X PMLN4601_ Non-Display,...
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VHF Test Specifications1-3 1.3 VHF Test Specifications General Transmitter Receiver Specifications subject to change without notice. All electrical specifications and methods refer to EIA/TIA 603 standards. VHF Channel Capacity:16 or 64 Channels Power Supply: 7.5 Volts ±20% Dimensions (HxWxD) with Battery: High Capacity Li-Ion 130.5mm x 62mm x 45mm (5.12 x 2.44 x 1.77) Weight: with Battery: High Capacity Li-Ion 397g (14.0 oz.) Average Battery Life @ (5-5-90* Duty Cycle): High Capacity Li-Ion...
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December 3, 2003HKLN4215A 1-4Model Charts and Test Specifications: Model Chart for UHF 403-440 MHz 1.4 Model Chart for UHF 403-440 MHz EP450, UHF, 403-440 MHz Model Description LAH65QDC9AA2ANEP450, 403-440 MHz, 4 W, 16 Ch. Non-Display Model LAH65QDH9AA4AN EP450, 403-440 MHz, 4 W, 64 Ch. Display Model ItemDescription XPMUE1972_EP450, 403-440 MHz, 4 W, 16 Ch. Non-Display Model X PMUE1974_ EP450, 403-440 MHz, 4 W, 64 Ch. Display Model XXPMLE4288_EP450, Back Cover Kit. 403-440 MHz X PMLN4601_ Non-Keypad,...
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HKLN4215ADecember 3, 2003 Model Charts and Test Specifications: Model Chart for UHF 438-470 MHz 1-5 1.5 Model Chart for UHF 438-470 MHz EP450, UHF, 438-470 MHz Model Description LAH65RDC9AA2ANEP450, 438-470 MHz, 4 W, 16 Ch. Non-Display Model LAH65RDH9AA4AN EP450, 438-470 MHz, 4 W, 64 Ch. Display Model ItemDescription XPMUE1966_EP450, 438-470 MHz, 4 W, 16 Ch. Non-Display Model X PMUE1968_ EP450, 438-470 MHz, 4 W, 64 Ch. Display Model XXPMLE4283_EP450, Back Cover Kit. 438-470 MHz X PMLN4601_ Non-Display,...
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December 3, 2003HKLN4215A 1-6Model Charts and Test Specifications: Model Chart for UHF 465-495 MHz 1.6 Model Chart for UHF 465-495 MHz EP450, UHF, 465-495 MHz Model Description LAH65SDC9AA2ANEP450, 465-495 MHz, 4 W, 16 Ch. Non-Display Model LAH65SDH9AA4AN EP450, 465-495 MHz, 4 W, 64 Ch. Display Model ItemDescription XPMUE1978_EP450, 465-495 MHz, 4 W, 16 Ch. Non-Display Model X PMUE1980_ EP450, 465-495 MHz, 4 W, 64 Ch. Display Model XXPMLE4284_EP450, Back Cover Kit. 465-495 MHz (1/4W) X PMLN4601_...
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UHF Test Specifications1-7 1.7 UHF Test Specifications General Transmitter Receiver Specifications subject to change without notice. All electrical specifications and methods refer to EIA/TIA 603 standards. UHF Channel Capacity:16 or 64 Channels Power Supply: 7.5 Volts ±20% Dimensions (HxWxD) with Battery: High Capacity Li-Ion 130.5mm x 62mm x 45mm (5.12 x 2.44 x 1.77) Weight: with Battery: High Capacity Li-Ion 397g (14.0 oz.) Average Battery Life @ (5-5-90* Duty Cycle): High Capacity Li-Ion 17...
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December 3, 2003HKLN4215A 1-8Model Charts and Test Specifications: MIL Standards 1.8 MIL Standards Table 1-2. MIL STDS 810 C, D, E, and F: Applicable to UHF and VHF Specifications (8.2 and 8.4) Military Standards 810 C, D, E, & F: Parameters/Methods/Procedures 810C810D810E810F Applicable MIL-STDMethods Procedures Methods ProceduresMethods Procedures Methods Procedures Low Pressure500.11500.22500.32500.41 High Temper- ature501.1 1,2 501.2 1,2 501.3 1,2 501.4 1,2 Low...
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Chapter 2 Theory Of Operation 2.1 Introduction This chapter provides a basic theory of operation for the radio components. 2.2 Major Assemblies Transceiver Board – contains all transmit, receive, and audio circuitry. Display (Display models only) – 8 characters (14 segments star burst) and 10 icons with back- lighting, liquid-crystal display (LCD). Keypad Board (Display models only) – Display model: a 2-button menu keypad with 2-way navigation button, and a 3 x 4 alphanumeric keypad. Transceiver...
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December 3, 2003HKLN4215A 2-2Theory Of Operation: Major Assemblies The IFIC is a low-voltage monolithic FM IF system incorporating a mixer/oscillator, two limiting IF amplifiers, quadrature detector, logarithmic received signal strength indicator (RSSI), voltage regulator and audio, and RSSI Op Amps. The second LO frequency, 44.395 MHz, is determined by a crystal oscillator. The second mixer converts the 44.85 MHz high IF frequency to 455 kHz. Additional IF selectivity is provided by two ceramic...
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Chapter 3 Test Equipment, Service Aids, and Service Tools 3.1 Test Equipment Table 3-1 lists test equipment required to service the EP450 Radios. Table 3-1. Recommended Test Equipment Motorola Part No. Description Characteristics Application R2600 seriesSystem analyzerThis item will substitute for items with an asterisk (*)Frequency/deviation meter and signal generator for wide-range troubleshooting and alignment *R1074 Fluke 87 digital multi- meterTrue RMS metering, 200 kHz frequency counter,...