Kenwood TKR-8400P, TKR-7400P manual KSGCP401 General, Receiver, Transmitter

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Specifications

Model

KSGCP401

 

GENERAL

 

 

Digital Protocol

P25 Common Air Interface *1

Analog Protocol

Regency FM QT/DQT Encode /Decode

Mode

P25 Conventional Mode / P25 Conventionl & Analog Dual Mode

Operating Voltage

13.8 V DC ±15%

Channel Card

Up to 4 channel Control *2

Dimensions

19W x 1.75H x 13.5D inch (483 x 44 x 343 mm)

*1 TIA102.BAAA P25 Common Air Interface & TIA102.BAAB P25 Common Air Interface Conformance Test *2. Channel Card must be ordered Separately

Specifications

Model

TKR-7400P

 

TKR-8400P

GENERAL

 

 

 

 

Frequency Range

 

 

 

 

Type 1

146-162 MHz

 

450-480 MHz

Number of Channels

 

1 (32 preset)

 

Channel Spacing

 

 

 

 

12.5kHz

(PLL step 2.5/5/6.25 kHz)

12.5kHz

(PLL step: 5/6.25 kHz)

Current Drain (TKR-740/840)

 

 

 

Stanby

 

Less than 1.0 A

 

Receive

 

Less than 1.5 A

 

Transmit/Receive

 

Less than 3.5 A

 

Duty Cycle

 

Receive: 100%, Transmit: 100%

Frequency Stability

 

±0.00015%

 

Operating Voltage

 

13.8 V DC ±15%

 

Operating Temperature Range

-22 ºF ~ +140 ºF (-30 ºC ~ +60 ºC)

Dimensions (TKR-740/840)

 

19W x 1.75H x 12D inch (483 x 44 x 305 mm)

Weight (Net) (TKR-740/840)

 

8.8 lbs. (4kg)

 

Model

 

TKR-7400P

 

TKR-8400P

RECEIVER

 

 

 

 

Sensitivity

 

 

 

 

Digital (5% BER)

 

 

 

0.33 µV

Analog Narrow (12 db SINAD)

 

0.3 µV

Selectivity

 

 

 

 

Digital

 

 

 

60 dB

Analog Narrow

 

87 dB

 

82 dB

Intermodulation Distortion

85 dB

 

80 dB

Spurious Response

 

 

 

100 dB

RF Input Impedance

 

 

 

50

TRANSMITTER

 

 

 

 

RF Power Output

 

 

Depending on configuration

RF Output Impedance

 

 

 

50

Type of Emission

 

 

11K0F3E, 8K10F1E, 8K10F1D

Spurious & Harmonics

 

 

 

70 dB

FM Noise (EIA) Narrow

 

 

 

50 dB

Audio Distortion

Less than 0.5% @ 1000 Hz

Less than 1% @ 1000 Hz

Kenwood follows a policy of continuous advancement in development.

For this reason specifications may be changed without notice.

Analog measurements made per TIA 603 Digital measurements made per TIA 102CAAA

The P25 Logo is used under license and is a registered trademark of the Project 25 Technology Interest Group.

Footnote from front:

*1. The KSGCP401 comes with one P25 option module installed for one TKR-840 RF channel.Each additional channel requires an option module installed (four max.). Each TKR-840 transceiver requires Kenwood-installed KSGCP401 interface preparations.

Kenwood has always connected with people through sound. Now we want to expand the world of sound in ways that only Kenwood can, listening to our customers and to the pulse of the coming age as we head toward a future of shared discovery, inspiration and enjoyment.

JQA-QMA1205

ADS#06209 Printed in USA

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Contents TKR-7400P/8400P Transmitter KSGCP401 GeneralReceiver