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Last modified 2022-01-16

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Emperor M-5124 "Trajanus"

A picture of Emperor M-5124 ''Trajanus''

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels / tuning steps:23
Mode:AM
Frequency control:XTAL matrix
Frequency stability:0.002% @ -20 to +50C (-4 to +122F)
Clarifier or Delta tune:No
Power supply:11.4-14.4 VDC (2-pin connector)
Current drain / power consumption:RX: 250-400 mA
TX: Less than 1.5 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):155*60*190 mm (6.1*2.36*7.48")
Weight:1.5 Kg (3.31 lb)
Other features:ANL. External selcall jack. Internal selcall option.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.6 MHz
2nd IF: 455 KHz - Ceramic filter: Murata CFU455H
Sensitivity:0.4 uV (10 dB S/N)
Selectivity:20 KHz (-70 dB)
Image rejection:
AF output power / speaker:3 W at ?% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm




TRANSMITTER SECTION
RF output power:~3.5 W (5 W input)
Modulation system:
FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 8-pin DIN
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 197x-197x (Discontinued)
Main PCB:007-3 DG-30 by ?
Sub PCBs:BDR3124 - Selcall buttons & relay board
Additional info:
Related documents: AF final: Two 2SC1096
RF driver: 2SC1728
RF final: 2SC1816
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
BM-1
DC-707
LVS
M-6C
Orator
SA-744
+4
Base station plug-in cabinet with PSU
DC converter for 6 VDC
Pilot and road service selcall unit
Standard hand microphone
Horn speaker. 8 ohm, 5 W
DC converter for 24 VDC
Desk microphone
An inside picture of Emperor M-5124 ''Trajanus''
A rear picture of Emperor M-5124 ''Trajanus''