Kenwood TKR-7400S Leaflet

ADS#12408 Printed in USA

JQA-QMA1205

GENERAL

VHF/UHF CONVENTIONAL REPEATERS & BASE STATIONS

Specifications

TKR-7400S

TKR-7500S

TKR-8400S

TKR-8500S

Frequency Range:

146 - 162 MHz

146 - 174 MHz

450 - 480 MHz

158 - 174 MHz

136 - 150 MHz

480 - 512 MHz

136 - 150 MHz

n/a

400 - 430 MHz

n/a

Base Station (Simplex):

Number of Channels, Local*

Number of Channels, Tone Remote*

Number of Channels, DC Remote*

Repeater (Duplex):

Number of Channels (typical)

Channel Spacing:

Wideband

30, 25 kHz

25 kHz

Narrowband

15, 12.5 kHz

12.5 kHz

PLL Channel Step

2.5, 5, 6.25 kHz 2.5, 5, 6.25, 7.5 kHz

5, 6.25 kHz

Operating Voltage

115 / 230 VAC, 47-63 Hz

Backup DC Voltage

13.4 VDC

DC current requirement, standby

< 2.5 A*

DC current requirement, transmit

<20 A at 110W

<25 A at 110W

<20 A at 100W

<25 A at 100W

Operating Temperature

-22 to +140F / -30 to +60C

Frequency Stability

+/- 0.00015%

+/- 0.0002%

+/- 0.00015%

+/- 0.0002%

Antenna Impedance

50Ω

FCC ID:

ALH30633110

ALH31103110

ALH30643110

ALH31113110

ALH30633120

ALH31103120

ALH30643120

ALH31113120

ALH30633130

n/a

ALH30643120

n/a

FCC Compliance:

FCC parts 22, 74, 90 FCC parts 22, 74, 90 FCC parts 22, 74, 90, 95 FCC parts 22, 74, 90, 95

FCC parts 22, 74, 90 FCC parts 90, 90.210

FCC part 90 FCC parts 90, 90.210

FCC parts 22, 74, 90

n/a

FCC part 90

n/a

IC Certification:

282195598A

282195726A

282195600A

282195725A

282195598A

282195742A

n/a

282195598A

n/a

282195600A

n/a

RECEIVER

TKR-7400S

TKR-7500S

TKR-8400S TKR-8500S

Sensitivity:

12 dB SINAD

0.30 µV

0.35 µV

0.30 µV

0.35 µV

20 dB Quieting

0.40 µV

0.45 µV

0.40 µV

0.45 µV

Selectivity

Wideband (+/- 30 kHz)

95 dB

85 dB

n/a

Wideband (+/- 25 kHz)

n/a

90 dB

83 dB

Narrowband (+/- 15 kHz)

89 dB

80 dB

n/a

Narrowband (+/- 12.5 kHz)

87 dB

77 dB

80 dB

75 dB

Intermodulation Distortion

Wideband (+/- 30, 60 kHz)

90 dB

80 dB

n/a

Wideband (+/- 25, 50 kHz)

n/a

85 dB

78 dB

Narrowband (+/- 15, 30 kHz)

85 dB

75 dB

n/a

Narrowband (+/- 12.5, 25 kHz)

n/a

80 dB

75 dB

Spurious & Image Rejection

100 dB

90 dB

100 dB

90 dB

FM Hum & Noise:

Wideband

60 dB

50 dB

60 dB

50 dB

Narrowband

55 dB

45 dB

55 dB

45 dB

Audio Output, local speaker

4 W at < 2% distortion 4 W at < 5% distortion 4 W at < 2% distortion 4 W at < 5% distortion

Band Spread:

3 MHz

5 MHz

3 MHz

5 MHz

3 MHz

n/a

5 MHz

n/a

Measurement Compliance

EIA / TIA-204D

TIA / EIA-603

EIA / TIA-204D

TIA / EIA-603

TRANSMITTER

TKR-7400S

TKR-7500S

TKR-8400S

TKR-8500S

RF Power Output, no external amplifier

0.1 W to 5 W

15 W to 50 W

0.1 W to 5 W

15 W to 40 W

Duty Cycle, no external amplifier

100%

100% at 25 W

100%

100% at 25 W

RF Power Output with external amplifier*

40 W to 300 W*

40 W to 250 W*

Duty Cycle with external amplifier

100%

Emission Designator:

Wideband Voice

16K0F3E

Wideband Data (POCSAG)

16K0F1D

n/a

16K0F1D

n/a

Narrowband Voice

11K0F3E

Narrowband Data (POCSAG)

11K0F1D

n/a

11K0F1D

n/a

Spurious Response

70 dB

80 dB

70 dB

80 dB

FM Hum and Noise:

Wideband

55 dB

50 dB

55 dB

50 dB

Narrowband

50 dB

45 dB

50 dB

45 dB

Local Microphone Impedance

600Ω

Audio Distortion

< 0.5% at 1000 Hz < 3% at 1000 Hz < 0.5% at 1000 Hz < 3% at 1000 Hz

Band Spread:

38 MHz

28 MHz

30 MHz

38 MHz

14 MHz

32 MHz

38 MHz

n/a

30 MHz

n/a

Measurement Compliance

EIA-152C

TIA / EIA-603

EIA-152C

TIA / EIA-603

*Depends on configuration and equipment options.

Kenwood USA Corp. is committed to a policy of constant improvement in features, quality and performance. To accommodate these improvements, all technical information and
specifications are subject to change without notice. Custom options and configurations are available, if needed. For more information, call 1-800-TRUNKING.