The Kenwood R-599D operating manual provides detailed instructions for setting up and operating the all-band communications receiver, covering aspects such as circuit descriptions, operating controls, and alignment procedures. It also includes troubleshooting tips and maintenance guidelines to ensure optimal performance and longevity of the device.
Manual Overview
The Kenwood R-599D operating manual provides detailed guidance on troubleshooting, diagnostics, calibration, and maintenance for technicians. The manual emphasizes the double superheterodyne system used in the receiver, which processes signals ranging from 1.8 to 29.7 MHz. Troubleshooting is facilitated by a comprehensive description of the circuit components, including the RF Unit (X44-0020-00), which utilizes FETs for improved AGC characteristics. Calibration is supported by a 25 kHz crystal-controlled calibrator circuit for precise frequency adjustments. The manual includes board-level guidance, detailing the RF and mixer stages, and highlights the importance of the AGC circuit, which is biased by a zener diode. Error diagnostics are aided by the description of the signal path and the role of various components, such as the RF amplifier and local oscillators. Maintenance instructions cover alignment procedures and the use of accessory circuitry to enhance performance. The manual also provides schematic diagrams for further technical reference.
Quick Issues Covered
- Diagnose power-up failures with voltage selector switch guidance.
- Calibrate frequency using built-in 25 kHz crystal calibrator.
- Trace circuits using detailed R-599D schematic diagram.
Overview
The R-599D is an all-band communications receiver designed for high-quality reception of amateur bands within a frequency range of 1.8 to 29.7 MHz, as well as WWV’s standard signal. It features solid-state circuits, a noise blanker, and a variety of modes including SSB, CW, AM, and FM. The manual covers specifications, features, circuit description, operating controls, instructions, accessory circuitry, alignment, and maintenance.
Specifications
- RECEIVING FREQUENCY RANGE 1.8 MHz BAND 1.80 230 MHz
- 3.5 MHz BAND 3.50 4.00 MHz
- 7.0 MHz BAND 700 7.50 MHz
- 14.0 MHz BAND 1400 14.50 MHz
- 21.0 MHz BAND 21.00 MHz
- 28.0 MHz BAND 28.00 28.50 MHz
- 28.5 MHz BAND 28.50 29.10 MHz
- 29.1 MHz BAND 29.10 29.70 MHz
- 50.0 MHz BAND 50.0 ~ 534 MHz (with accessory converter)
- 1440 MHz BAND 1440 ~ 147.4 MHz (with accessory converter)
- MODE SSB, CW, AM and FM
- POWER REQUIREMENTS AC, 50/60 Hz, 100/117/220/240V
- 12 ~ 18VDC
- POWER CONSUMPTION Less than 15 watts (AC)
- Less than 1A (at 13.8VDC)
- AUDIO OUTPUT IMPEDANCE 4 to 16 ohms (speaker or headphones)
- AUDIO OUTPUT More than one watt (with less than 10% distortion) into an 8 ohm load
- ANTENNA INPUT IMPEDANCE 50 to 75 ohms (Unbalanced)
- FREQUENCY STABILITY Within 100 Hz during any 30 minute period after warmup
- Within #2 kHz during the first hour after 1 minute of warmup.
- IMAGE RATIO Better than 50db
- IF REJECTION Better than 50db
- SENSITIVITY 1.8 ~ 28 MHz BAND 025uV S#N/N. 10db or more
- 50 MHz BAND 0.5uV S#N/N 10db or more (with accessory converter)
- 144 MHz BAND 0.5uV S#N/N 10db or more (with accessory converter)
- wwv 0.25uV StN/N 10db or more
- AM 1.8 ~ 28 MHz BAND 15yV S#N/N 10db or more
- 50 MHz BAND 30uV S#N/N 10db or more (with accessory converter)
- 144 MHz BAND 30uV SHN/N 10db or more (with accessory converter)
- ww 1.5uV S#N/N 10db or more
- SELECTIVITY SSB Better than 24 kHz (6db down)
- Better than 4.4 kHz (60db down)
- CW Better than 500 Hz (6db down)
- Better than 1.5 kHz (60db down)
- AM Better than 5 kHz (6db down)
- Better than 12 kHz (60db down)
- FM Better than 20 kHz (6db down)
- Better than 120 kHz (40db down)
- SEMICONDUCTOR COMPLEMENT 8 FET, 1IC, 32 transistors, 51 diodes, 2 zener diodes and 1 variable capacity diode
- DIMENSIONS 10-1/8" W x 5-1/2” H x 12-7/32" D (inches)
- 270 W x 140 H x 310 D (mm)
- WEIGHT 12.8 Ibs. (5.
Controls & Indicators
Refer to the PDF for details.
Installation / Setup
Refer to the PDF for details.
Operation
Refer to the PDF for details.
Troubleshooting & Error Codes
Refer to the PDF for details.
Safety & Warnings
Refer to the PDF for details.
Download MANUAL Operation manual (PDF – 3.6 MB)
Kenwood R-599D Operating Manual PDF (3.6 MB) assists technicians in troubleshooting and calibrating the Kenwood R-599D model.
- Brand: Kenwood-r-599d-operating
- Model: MANUAL
- Type: Operation manual
- File size: 3.6 MB
Overview
Brief overview of the product.
Specifications
- Key spec 1
- Key spec 2
Controls & Indicators
Control panel/button layout.
Installation / Setup
- Step 1…
- Step 2…
Operation
Basic usage, modes, cycles.
Troubleshooting & Error Codes
| Issue / Code | Fix |
|---|---|
| Example | How to fix… |
Safety & Warnings
- Important warning…
Downloads
Download MANUAL operation manual (PDF)
Kenwood-r-599d-operating Overview
The Kenwood-r-599d-operating is a high-performance communication receiver designed for amateur radio enthusiasts and professionals alike. This versatile device enables users to receive a wide range of frequencies with exceptional clarity and stability. Ideal for monitoring shortwave, AM, FM, and other radio signals, the Kenwood-r-599d offers advanced tuning capabilities and robust construction to ensure reliable operation in various environments.
Main Features and Specifications
- Wide frequency coverage: 150 kHz to 30 MHz
- Multiple reception modes including AM, FM, SSB, and CW
- High sensitivity and selectivity for clear signal reception
- Digital frequency display with precise tuning controls
- Built-in noise reduction and automatic gain control (AGC)
- External speaker and headphone jack for flexible audio output
- Compact and durable design suitable for desktop or portable use
Basic Usage and Operation Tips
To operate the Kenwood-r-599d, first connect the appropriate antenna and power source. Use the tuning dial or keypad to select the desired frequency. Adjust the mode selector to match the signal type you wish to receive. Utilize the volume and squelch controls to optimize audio clarity. For best results, enable noise reduction features when listening in areas with significant interference. Regularly calibrate the frequency display to ensure accurate tuning.
Troubleshooting and Maintenance
If you experience weak or distorted signals, verify antenna connections and check for physical damage. Ensure the power supply is stable and within the recommended voltage range. Clean the exterior and control knobs periodically with a soft, dry cloth to prevent dust buildup. Avoid exposing the receiver to moisture or extreme temperatures. For persistent issues, consult the detailed troubleshooting section of the manual or contact authorized service centers.
Safety Reminder
Always operate the Kenwood-r-599d in a well-ventilated area away from flammable materials. Use only the recommended power adapters and cables to prevent electrical hazards. Do not attempt to open or modify the internal components, as this may result in injury or damage. Follow all local regulations regarding radio frequency usage and licensing requirements.