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TR-9000 2m ALL MODE TRANSCEIVER | Radioaficion Ham Radio

TR-9000 2m ALL MODE TRANSCEIVER

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Kenwood TR-9000 2m ALL MODE TRANSCEIVER

Manufactured: Japan, 19xx-19xx (Discontinued)


  • 2m all band transceiver for FM, SSB (USB, LSB), and CW operation.
  • Rotary click, 100Hz step digital 2-VFO system specifically designed for mobile operation.
  • Five-digit display indicates frequency of all operating modes.
  • TX OFFSET switch shifts frequencies ± 600kHz for standard repeater operation.
  • Five memory channels. Two different frequencies (transmit and receive) are stored in CH5, permitting "odd-split" repeater operation.
  • Frequencies are searched quickly and automatically in SSB mode by the digital step switch.
  • Incorporates auto scan circuit IBUSY signal stops in FM mode). Free scan operation in all modes is also possible.
  • Hand microphone with frequency UP-DOWN switch.
  • Automatic selection of RIT, NB, RF GAIN and AGC. Self-contained side tone circuit.
  • RF POWER HI-LOW switch.
  • Unique escutcheon design allows easy installation for mobile operation.
  • Full variety of accessory terminals (KEY, TONE PAD, BACK UP, STBY, EXT SP).
  • Covering from 143.9000 to 148.9999MHz, the transeiver operates even on MARS repeaters within this range by using memory "5" for transmit offset frequency.

 

SPECIFICATIONS

[General]

Semiconductors............................ICs 12, FETs 16, Transistors 87 Diodes 141

Frequency range ........................... 144.000.0 to 147.999.9MHz

Frequency synthesizer......................Digital control, phase locked VCO

Mode......................................SSB IA3j), FM (F3), CW (A1)

Frequency stability.........................Within ± 500Hz during the first hour after 1 minute of warm up, and within 50Hz any 30 minutes thereafter at 25°C (constant).

Power requirement.........................13.8V DC ±15%

Grounding.................................Negative

Operating temperature......................-20°C to +60°C

Current drain...............................0.4A in receive mode with no input signal 2.9A in HI transmit mode (Approx) 1.3A in LOW transmit mode (Approx) Less than 2.5mA for memory back up

Dimensions................................170mm (6-1 1/16) wide, 68mm (2-11/16) high, 234mm (9-3/16) deep (projections not included)

Weight....................................2.5 kg (5.5 lbs)

[Transmitter Section)

RF output power (at 13.8V DC, 50 ii load) .... HI (SSB, FM, CW) 10W, Low (FM, CW) 1W approx.

Modulation................................FM Variable reactance direct shift

SSB Balanced modulation Frequency tolerance.......................SSB, CW Less than ± 10 x 10~6 FM Less than ± 20 x 10"'

Spurious radiation..........................HI Less than -60dB LOW Less than -46dB

Carrier suppression.........................Better than 40dB

Unwanted side band suppression.............Better than 40dB

Maximum frequency deviation (FM)..........±5kHz

Microphone................................Dynamic microphone with PTT switch, 50013

[Receiver Section]

Circuitry...................................FM Double conversion superheterodyne SSB, CW Single conversion superheterodyne

Intermediate frequency.....................1st IF 10.695MHz, 2nd IF (FM) 455kHz

Receiver sensitivity.........................FM Better than 0.5/iV for 30dB S/N Better than 0.25/iV for 1 2dB SINAI" SSB, CW 0.25/A/ for 10dB S/N

Receiver selectivity.........................FM More than 1 2kHz (-6dB) Less than 25kHz (-60dB) SSB, CW More than 2.2kHz (-6dB) Less than 4.8kHz (-60dB)

Spurious interference.......................Better than 70dB

Squelch sensitivity .........................0.2 uV (threshold)

Auto scan stop level........................Less than 0.25/iV (threshold)

Audio output...............................More than 2.0 watts across 8 ohm load (10% dist.)

Note: Circuit and ratings are subject to change without notice due to developments in technology.

Related documents:

kenwood TR-9000 User Manual

[General]
Semiconductors............................ICs 12
FETs 16
Transistors 87 Diodes 141
Frequency range ........................... 144.000.0 to 1 47.999.9MHz
Frequency synthesizer......................Digital control, phase locked VCO
Mode......................................SSB IA3j), FM (F3), CW (A1)
Frequency stability.........................Within ± 500Hz during the first hour after 1 minute of warm up, and
within 50Hz any 30 minutes thereafter at 25°C (constant).
Power requirement.........................13.8V DC ±15%
Grounding.................................Negative
Operating temperature......................-20°C to +60°C
Current drain...............................0.4A in receive mode with no input signal
2.9A in HI transmit mode (Approx)
1.3A in LOW transmit mode (Approx)
Less than 2.5mA for memory back up Dimensions................................170mm (6-1 1/16) wide
68mm (2-11/16) high
234mm (9-3/16) deep
(projections not included)
Weight....................................2.5 kg (5.5 lbs)
[Transmitter Section)
RF output power (at 13.8V DC, 50 ii load) .... HI (SSB, FM, CW) 10W
Low (FM, CW) 1W approx. Modulation................................FM Variable reactance direct shift
SSB Balanced modulation Frequency tolerance........................SSB, CW Less than ± 10 x 10~6
FM Less than ± 20 x 10"'
Spurious radiation..........................HI Less than -60dB
LOW Less than -46dB
Carrier suppression.........................Better than 40dB
Unwanted side band suppression.............Better than 40dB
Maximum frequency deviation (FM)..........±5kHz
Microphone................................Dynamic microphone with PTT switch, 50013
[Receiver Section]
Circuitry...................................FM Double conversion superheterodyne
SSB, CW Single conversion superheterodyne
Intermediate frequency.....................1st IF 10.695MHz
2nd IF (FM) 455kHz
Receiver sensitivity.........................FM Better than 0.5/iV for 30dB S/N
Better than 0.25/iV for 1 2dB SINAI" SSB, CW 0.25/A/ for 10dB S/N
Receiver selectivity.........................FM More than 1 2kHz (-6dB)
Less than 25kHz (-60dB) SSB, CW More than 2.2kHz (-6dB) Less than 4.8kHz (-60dB)
Spurious interference.......................Better than 70dB
Squelch sensitivity .........................0.2^iV (threshold)
Auto scan stop level........................Less than 0.25/iV (threshold)
Audio output...............................More than 2.0 watts across 8 ohm load (10% dist.)
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