5 MENU SETUP

Menu

Menu Item

 

 

Function

 

Selections

Default

Page

No.

 

 

 

Ref.

 

 

 

 

 

 

 

48

PF.KEY.LL

Programmable Function button (lower left)

OFF, 00 ~ 73

72 (FINE)

63

49

CH.SHIFT

Fixed (OFF) or tunable (ON) memory channel

OFF/ON

OFF

56

 

 

frequencies

 

 

 

 

50

DIMMER

Display brightness (controls LCD and LED brightness)

L/ H

H

65

 

 

L: Low

 

 

 

 

 

 

H: High

 

 

 

 

51

LINEAR

Linear amplifier relay response time

OFF/ 1/ 2

1

5

 

 

• 1: Fast, 2: Slow

 

 

 

 

52

1M/500k

1 MHz button frequency step

 

100/ 500/ 1000 kHz

1000 kHz

20

53

EXT RX

External RX jack (EXT RX ANT) enable for external

OFF/ON

OFF

2

 

 

receiver

 

 

 

 

 

54

TRNSFER

Data transfer function enable

 

OFF/ON

OFF

66

55

DIRECT

Method of receiving transferred data

OFF/ON

OFF

66

 

 

• OFF: Transfer to Quick memory

 

 

 

 

 

ON:

Transfer directly to VFO

 

 

 

 

 

 

 

 

 

 

56

COM.RATE

Communication parameters for COM connector

12 1/ 24 1/ 48 1/ 48 2/

96 1

50

 

 

Setting

Baud Rate (bps)

Stop Bits

96 1/ 192 1/ 384 1/

 

 

 

 

 

12 1

1200

1

576 1

 

 

 

 

 

24 1

2400

1

Note: To reliably use the

 

 

 

 

 

48 1

4800

1

38400 or 57600 bps

 

 

 

 

 

transfer rates, the serial

 

 

 

 

 

48 2

4800

2

 

 

 

 

 

port of your computer must

 

 

 

 

 

96 1

9600

1

support these high-speed

 

 

 

 

 

192 1

19200

1

communications

 

 

 

 

 

parameters.

 

 

 

 

 

384 1

38400

1

 

 

 

 

 

 

 

 

 

 

 

576 1

57600

1

 

 

 

 

 

 

 

 

 

57

SUB.TONE

Subaudible Tone frequency for FM mode

See page reference

88.5 Hz

39

58

SUB.TONE

Type of subtone

 

B/ C

C

39

 

 

B: Burst

 

 

 

 

 

 

C: Continuous

 

 

 

 

59

FM.BOOST

Low-frequency boost for FM receive mode

OFF/ON

OFF

60

FM WIDE

Wide band FM deviation enable

 

OFF/ON

ON

 

 

• OFF: Narrow (2.5 kHz)

 

 

 

 

 

 

• ON: Wide (5 kHz)

 

 

 

 

 

 

 

 

 

 

 

61

FM MIC

Microphone gain for FM mode

 

L/ H

L

38

 

 

L: Low

 

 

 

 

 

 

H: High

 

 

 

 

 

 

Note: Front Panel MIC gain control has no effect when using the

 

 

 

 

 

FM mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

62

FSK.SHFT

FSK shift

 

 

170/ 200/ 425/ 850 Hz

170 Hz

40

63

MARK.POL

Key-down polarity for FSK

 

OFF/ON

OFF

40

 

 

OFF: Space

 

 

 

 

 

 

ON:

Mark

 

 

 

 

64

FSK.TONE

FSK tone

 

 

1275/ 2125 Hz

2125 Hz

40

65

PG.S.HOLD

Scan hold

 

OFF/ON

OFF

60

66

GRP.SCAN

Group Scan enable for memory channels

OFF/ON

OFF

61

 

 

• OFF: All-channel Scan

 

 

 

 

 

 

ON:

Group Scan

 

 

 

 

67

BSY.STOP

Busy Stop for Memory Scan

 

OFF/ON

ON

61

68

CAR.SCAN

Carrier-operated Scan Resume enable for

OFF/ON

OFF

61

 

 

Memory Scan

 

 

 

 

 

 

• OFF: Time-operated

 

 

 

 

 

 

• ON: Carrier-operated

 

 

 

 

 

 

 

 

 

 

 

 

 

27

Page 33
Image 33
Kenwood TS-870S instruction manual Setting Baud Rate bps Stop Bits

TS-870S specifications

The Kenwood TS-870S is a distinguished transceiver that stands out in the world of amateur radio, particularly for enthusiasts who seek a blend of advanced technology and user-friendly features. Introduced in the early 1990s, this HF transceiver quickly gained a reputation for its exceptional performance, versatility, and reliability, making it a favorite among operators worldwide.

One of the most noteworthy features of the TS-870S is its direct-sampling technology, which allows for superior signal fidelity and processing. This technology enables the transceiver to operate across a range of 160 meters to 10 meters, catering to both casual and serious operators. Its high-performance 16-bit digital signal processing (DSP) facilitates effective noise reduction and filtering capabilities, enhancing the overall clarity during transmission and reception.

In terms of power, the TS-870S boasts an output of 100 watts, providing ample power for various communication needs. The transceiver is equipped with an automatic antenna tuner, which simplifies the task of matching the antenna to the operating frequency, ensuring optimal performance without the hassle of manual adjustments.

Another significant aspect of the Kenwood TS-870S is its user interface, featuring a large, easy-to-read display, and a logically arranged control layout. This makes it accessible for both novice and experienced operators. The built-in memories allow for quick storage and access to favorite frequencies and settings, enhancing operational efficiency.

The Kenwood TS-870S also includes various advanced features such as an optional 2.4 kHz and 6 kHz roofing filter which provides improved performance in crowded band conditions. The receiver's dual VFOs (Variable Frequency Oscillators) enable simultaneous monitoring of two frequencies, which is particularly useful for operators who need to keep track of multiple signals or engage in cross-band communication.

Apart from its technical specifications, the TS-870S is constructed with durability in mind, ensuring that it can withstand the rigors of frequent use. It supports various operating modes, including SSB, CW, AM, and FM, making it a versatile choice for diverse amateur radio activities.

In conclusion, the Kenwood TS-870S combines advanced technology with user-friendly characteristics, offering amateur radio operators an exceptional tool for communication. With its innovative features, robust performance, and flexibility, it continues to be a respected choice among radio enthusiasts, solidifying its legacy in the realm of amateur radio.