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Last modified 2023-09-15

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Kenwood TR-751E

A picture of Kenwood TR-751E

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range: Europe
TX: 144-146 MHz
RX: 144-146 MHz
Tuning steps:FM: 5 / 12.5 KHz
SSB/CW: 50 Hz, 1 / 5 KHz
Frequency stability:±15 ppm @ -20 to +60°C (-4 to +140°F)
Mode:FM / SSB / CW
Channels / memory management: 10 regular
2 odd split
1 priority
RAM storage with lithium battery backup
Repeater shift / offset:±600 KHz
Power supply:13.8 VDC ±15%
Current drain / power consumption:RX: Max 1 A
TX: Max 6 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):180*60*195 mm (7.09*2.36*7.68")
Weight:2.2 Kg (4.8 lb)
Other features:NB. 1750 Hz tone call. DCL option.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne (SSB/CW)
IF: 10.695 MHz
Double conversion superheterodyne (FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz (FM)
Sensitivity: SSB/CW: Better than 0.13 uV (10 dB S+N/N)
FM: Better than 0.2 uV (12 dB SINAD)
Selectivity: FM
12 KHz (-6 dB)
24 KHz (-60 dB)
SSB/CW
2.2 KHz (-6 dB)
4.8 KHz (-60 dB)
Image rejection:Better than 70 dB
AF output power / speaker:2 W at 5% distortion / 8 ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power:

HighLow
2 m:25 W5 W

NB! The low setting is internally adjustable from ~2 to 25 W
Modulation system: FM: Reactance modulation
SSB: Balanced modulation
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -60 dB
Microphone impedance / connector:500-600 ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1986-19xx (Discontinued)
Additional info:
Related documents: User manual (4.9 MB)
Service manual (33.1 MB)
RF power amplifier: M57727
Modifications and fixes:
Reviews:
Options / Accessories:
AC-10
CD-10
HS-4
HS-5
HS-6
HS-7
MB-10
MC-42S
MC-48B
MC-55
MC-60A
MC-80
MC-85
MU-1
PG-2N
PG-3B
PS-50
PS-430
SP-40
SP-50
SP-430
SWT-1
SW-100A
SW-100B
SW-200A
SW-200B
VS-1
AC adapter for CD-10
Callsign display
Communication headphones, 8 ohm
Communication headphones, light-weight open-air, 8 ohm
Communication headphones, deluxe light-weight, 12.5 ohm
Micro headphones, 16 ohm
Mobile mounting bracket
Dynamic hand microphone with up/down buttons
Hand microphone with DTMF pad and up/down buttons
Mobile microphone with up/down buttons, gain control and timing circuit
Desk microphone with up/down buttons and switchable impedance
Desk microphone (electret) with up/down buttons
Desk microphone (high-class electret) with low cut filter and level meter
DCL modem unit
DC power cable
DC line noise filter
Heavy duty DC power supply
DC power supply
Compact mobile speaker, 4 ohm
Mobile speaker, 8 ohm
External speaker
Antenna tuning unit, 2 m band
SWR/Power meter, 1.8-150 MHz
SWR/Power meter, 140-450 MHz
SWR/Power peak/RMS meter, 1.8-150 MHz
SWR/Power peak/RMS meter, 140-450 MHz
Voice synthesizer unit