Kenwood TS 700 Manual

The Kenwood TS 700 is a high-performance amateur radio transceiver featuring multiple frequency bands, SSB/CW/AM/FM modes, built-in power supply, digital frequency display, RF power output adjustment, noise blanker, AGC controls, VOX operation, and comprehensive filtering options. Designed for amateur radio operators with advanced features for optimal communication performance. Below are key sections for operation, specifications, controls, setup, and troubleshooting.

Features at a Glance

Key components: Main transceiver unit, microphone connector, antenna ports, power input, speaker output, accessory ports, front panel controls.

Feature	Description
Frequency Coverage	Multiple amateur bands including 160m-10m
Operating Modes	SSB, CW, AM, FM with selectable filters
RF Power Output	Adjustable up to 100W PEP
Power Supply	Built-in 13.8V DC operation
Digital Display	LED frequency readout with S-meter
Noise Blanker	Adjustable impulse noise reduction
VOX Operation	Voice-operated transmit switching
AGC System	Fast/Slow AGC selection
Filter Selection	Multiple IF filter options
Memory Channels	Programmable frequency memories

Installation

Unpack and inspect contents. Place on stable operating surface.

1. Connect power supply: Use 13.8V DC input with proper polarity.
2. Connect antenna: Use appropriate coaxial cable to antenna port.
3. Connect microphone: Plug microphone into MIC connector.
4. Connect speaker: Attach external speaker if desired.
5. Ground station: Ensure proper grounding for safety.

WARNING! Ensure proper ventilation; do not block cooling vents. Use appropriate fusing.

First-Time Setup

Power on transceiver; initialize settings.

1. Set operating frequency: Use main tuning dial to select desired band.
2. Select mode: Choose SSB/CW/AM/FM as required.
3. Adjust RF power: Set appropriate output level for operation.
4. Configure VOX: Adjust VOX gain and delay if using voice operation.
5. Set AGC: Choose Fast or Slow AGC based on signal conditions.

CAUTION! Verify antenna connection before transmitting to prevent damage.

Specifications

• Frequency Range: 1.8-30 MHz amateur bands
• Modes: LSB, USB, CW, AM, FM
• RF Output: 100W PEP SSB/CW, 25W AM
• Power Requirement: 13.8V DC ±15%
• Current Drain: Receive: 1.5A, Transmit: 20A max
• Impedance: 50 ohms unbalanced
• Sensitivity: SSB/CW: 0.25μV for 10dB S+N/N
• Selectivity: SSB: 2.4kHz, CW: 500Hz optional
• Audio Output: 2W at 10% distortion
• Dimensions: Standard rack width

Controls and Settings

Front Panel: POWER, RF GAIN, AF GAIN, MODE, FILTER, AGC, NB, VOX, CLARIFIER.

Main Controls: Tuning dial, mode selection, filter bandwidth, RF power, microphone gain, AGC timing, noise blanker, VOX adjustment.

Receiver: RF gain, AF gain, AGC (Fast/Slow), noise blanker, clarifier. Transmitter: MIC gain, RF power, VOX controls, CW keyer. Filter selection: Multiple bandwidths for SSB/CW operation. Memory functions: Store and recall frequency/mode combinations.

Connecting Accessories

Antenna: 50-ohm coaxial connection. Microphone: 8-pin DIN connector. Speaker: External speaker jack. Power: 13.8V DC input.

1. Turn off power before connecting accessories.
2. Use proper connectors for each port.
3. Ensure secure connections to prevent intermittent operation.
4. Use shielded cables for audio connections.

Tip: Use high-quality coaxial cable for antenna connection to minimize loss.

Operating Modes

Supports SSB, CW, AM, and FM operation.

1. SSB Operation: Select LSB/USB, adjust clarifier for precise tuning.
2. CW Operation: Use CW filter for narrow bandwidth, adjust keyer speed.
3. AM Operation: For broadcast and AM amateur communications.
4. FM Operation: Select FM mode for repeater and simplex operation.
5. Memory Operation: Store frequently used frequencies for quick recall.
6. Scan Operation: Automatic frequency scanning across bands.

WARNING! Observe proper operating procedures and band plans.

Advanced Features

VOX: Adjustable voice-operated transmit with delay control. Noise Blanker: Reduces impulse noise interference. AGC: Fast/Slow selection for different signal conditions. Clarifier: Fine tuning adjustment. Filter Selection: Multiple bandwidth options for optimal reception.

Maintenance & Care

Keep unit clean and dry. Periodically check connections and cables. Ensure adequate ventilation during operation.

CAUTION! Disconnect power before cleaning. Use compressed air for dust removal. Avoid liquid cleaners.

Regulatory Information

FCC Part 97: Certified for amateur radio service. Manufacturer: Kenwood Corporation. For technical support and service, contact authorized Kenwood service centers. This device must not cause harmful interference and must accept any interference received.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power connection/fuse	Check DC power connection; verify fuse; ensure proper voltage.
No transmit	Microphone/controls	Check microphone connection; verify PTT operation; check RF power setting.
Poor reception	Antenna/tuning	Verify antenna connection; check antenna tuner; adjust RF gain.
Overheating	Ventilation/power	Ensure adequate ventilation; check for obstructions; verify proper power supply.
Display issues	Power/connections	Check power supply; verify internal connections; reset unit if possible.

Reset: Power cycle unit to reset microprocessor.

Service: Contact authorized Kenwood service center for repairs.