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Last modified 2022-06-25

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Kenwood TM-833

A picture of Kenwood TM-833

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range: Japanese domestic market
TX: 430-440 / 1260-1300 MHz
RX: 144-146 / 430-440 / 1260-1300 MHz
Tuning steps:5 / 10 / 12.5 / 15 / 20 / 25 KHz
Frequency stability:2.5 ppm @ -20 to +60C (-4 to +140F)
Mode:FM
Channels / memory management:
Repeater shift / offset:?
Power supply:13.8 VDC 15%
Current drain / power consumption:RX: 1.2 A
TX: Max 6.5 A
Antenna impedance / connector:50 ohm / ? (On pigtail)
Dimensions (W*H*D):140*40*175 mm (5.5*1.6*6.9")
Weight:1.2 Kg (2.65 lb)
Other features: CTCSS/PL encoder. DTSS. DTMF. Dimmer. AIP. Detachable front panel.
Twin RX.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 1st IF: 59.7 MHz (70 cm), 57.4 MHz (23 cm)
2nd IF: 455 KHz
Sensitivity: 2 m/70 cm: 0.25 uV (12 dB SINAD)
23 cm: 0.35 uV (12 dB SINAD)
Selectivity:12 KHz (-6 dB), 28 KHz (-60 dB)
Image rejection:
AF output power / speaker:2 W at 5% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm




TRANSMITTER SECTION
RF output power:

HighMidLow
70 cm:10 W1 W500 mW
23 cm:10 W-1 W
Modulation system:Reactance modulation
FM deviation (Factory set):5 KHz
Spurious emissions:70 cm: Better than -60 dB
23 cm: Better than -50 dB
Microphone impedance / connector:600 ohm / 8-pin (Modular)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 199x-199x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
DFK-3B
DFK-4B
DFK-7B
MB-12
MB-201
MC-45
MC-45DM
MC-80
MJ-88
MJ-89
PG-2N
PG-3B
PG-3G
PS-33
SP-41
SP-50B
TSU-8
VS-3
Detachable front panel kit, 3 m
Detachable front panel kit, 4 m
Detachable front panel, 7 m
Mobile bracket
Mobile bracket
Hand microphone
Hand microphone with DTMF
Desk microphone
Modular to 8-pin microphone adapter
Modular plug microphone switch
DC power cable
Noise filter power cable
Noise filter power cable
Power supply, 13.8 VDC, 15 A
Mobile speaker
Mobile speaker
CTCSS/PL decoder unit
Voice synthesizer unit