SRA/Ericsson/NIROS
Radio
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The SRA / Ericsson radio's that I am using:
SRA C604 OpenCom, SRA ME-60 VHF, Ericsson C64, Ericsson C604 MaxiCom and Ericsson C704.

 

 




More SRA / Ericsson radio's 
Ericsson C702, Ericsson C52 and SRA R70

 

 




Three generations of Ericsson radio 
Ericsson C602, Ericsson C702 and Ericsson C52 Aurora

 

 




SRA ME-60
Maritime VHF Radio

 

 




SRA CN 504
146-174 MHz

 

 




SRA CN 502 AUT
68-88 MHz
Used by Swedish Rescue service

 

 




SRA CN504 AUT
146-174 MHz

 

 




SRA CN500 AUT
ID-Plug

 

 




SRA C604 OpenCom
Programmed for 144.800 MHz APRS

 

 




Ericsson C62, 70-88 MHz
Programmed for S70: Police, Ambulance and Fire Department
Installed with separation kit, in my Volvo XC70

 

 



Ericsson C62, 70-88 MHz
 

 

 




Ericsson C60 Desk top mic

 

 




Ericsson C60
CCIR Enc/Dec and CTCSS Enc
The 5-tone CCIR code is programmed in Eprom
 

 

 




Ericsson C60
The 5-tone CCIR code is programmed in Eprom 2764
 

 

 




Ericsson C65 UHF, Discriminator tap for POCSAG decoding
Terminal CN7S: pin 6; Gnd, pin 23; Discriminator out
Potentiometer; 47K

 

 




Ericsson C600 Diricom


 

 




Ericsson C600 Diricom
The BPROM for programming is located behind the front panel


 

 




Ericsson C602/RPS S70M
Used by the Swedish Police
78/79 MHz

 

 




Ericsson C602/RPS S70M
Used by the Swedish Police
78/79 MHz

 

 




Ericsson C602/RPS S70M
Q-Logic unit with RPS Firmware.
 Eprom 1x16K + 1x8K.
The backup battery is replaced with a 5.5 Volt, 0.22 F  super-cap on the Q-Logic.

 

 




Ericsson C602/RPS S70M
 RPS Firmware Rev: R7A

 

 




Manual and Software for training
on the S70M Police radio system

 

 




Screen shot from the computer program for training
on the S70M Police radio system.
This is an interactive program, and the radio's
are working just as in "real life".

 

 




SRA Diversity Receiver for police radio system S70M
Built on a SRA C602
 

 

 




SRA Diversity Receiver for police radio system S70M
Built on a SRA C602
 

 

 




SRA Diversity Receiver for police radio system S70M
Built on a SRA C602
Control circuit board
 

 

 




Diversity Receivers for police radio system S80 [UHF]
Built by SRA/Sonab
 

 

 




Microphone and speaker
used in the Police command central with the radio system S80
 

 

 



Police radio system S70M
Base station Control unit
 

 

 



Ericsson C602
Programmed for S70/M
Table top console

 

 




Ericsson C602
Programmed for Ambulance, Fire Department and Police

 

 




Ericsson C604, 145 MHz amateur band.

 

 




SRA C602 in a carrying case.

 

 




SRA C604, special version for SL (Stockholms Lokaltrafik).
Data transmission and Voice

 

 




SRA CN605, MTD Mobile telephone

 

 




Ericsson C600, A-Logic unit.
ROM 4x1K.

 

 




Ericsson C600, A-Logic unit.
The standard Firmware is programmed in ROM on the A-Logic.

 

 




Ericsson C600, D-Logic unit.
Eprom 2x4K.

 

 




Ericsson C600, D-Logic unit.
The standard Firmware used on the D-Logic.

 

 




Ericsson C600, U-Logic unit.
Eprom 2x8K.

 

 




Ericsson C600, U-Logic unit.
The standard Firmware used on the U-Logic.

 

 




Ericsson C600, U-Logic unit.
The Vattenfall Firmware used on the U-Logic.

 

 




Ericsson C600, Q-Logic unit.
Eprom 1x16K + 1x8K.
The backup battery is replaced with a 5.5 Volt, 0.22 F super-cap on the Q-Logic.

 

 




Ericsson C600, Q-Logic unit.
The standard Firmware used on the Q-Logic.

 

 



Replacement backup battery for C600 Logic board.


 

 



SRA R72 Civil Defence Radio
Built on a SRA C602, 99 Channels 66-88 MHz
Programmed for S70M

 

 




SRA R72 Civil Defence Radio
Eprom 1x4K + 1x8K.
B-Logic unit with SOS Firmware S70M

 

 




SRA R72 Civil Defence Radio
SOS Firmware S70M

 

 




SRA R72 Civil Defence Radio
Built on a SRA/Ericsson C602, 99 Channels 66-88 MHz
Flexible steel blade antenna

 

 




SRA R72 Civil Defence Radio
Effektindikator

 

 




Ericsson C600 MAXICOM, rebuilt for an internal EPROM Code plug
More info on my Code plug page

 

 




Ericsson C600, vith PL-Tone Encoder installed


 

 



Ericsson C600, vith PL-Tone Encoder installed


 

 



Ericsson C600
Squelch on a standard type

 

 




Ericsson C600
Squelch on a FMO type

 

 




Ericsson C600
TX Board
 FMO type

 

 




Front panel, Ericsson C602
Mobilradio 80, Duplex
Vattenfall (Hälsingekraft)

 

 



Base station, Ericsson C602
Mobilradio 80, Duplex
Vattenfall (Hälsingekraft)

 

 



Remote Front panel, Ericsson C602
Mobilradio 80, Duplex
Vattenfall (Hälsingekraft)

 

 



Mobile station, Ericsson C602
Mobilradio 80, Duplex
Vattenfall (Hälsingekraft)

 

 



Ericsson C602
Mobilradio 80, Duplex
Vattenfall (Hälsingekraft)

 

 




Ericsson C602, Mobilradio 80
 Duplex, then you need an extra coaxial contact in the cassette
Vattenfall (Hälsingekraft)

 

 




Ericsson C602
TX Board with X-tals
 Mobilradio 80, Duplex
Vattenfall (Hälsingekraft)

 

 




Base station, Ericsson F602
Mobilradio 80, Duplex
Vattenfall (Hälsingekraft)

 

 




Ericsson RC 80 Remote panel
Connected to F602 by 4-Wire
Mobilradio 80, Duplex
Vattenfall (Hälsingekraft)

 

 




Ericsson C600
 Radio test unit

 

 




Ericsson C600
 Station test adapter SS-8010/497

 

 




Ericsson F602
8 channels, 78/79 MHz
Used as Base station for the Swedish Rescue service
Peiker microphone and Ericsson speaker connected to the service jack

 

 




Product key for SRA/Ericsson C600

 

 




Connection box for SRA/Ericsson C600 (Tvålkopp)

 

 




Connection box for SRA/Ericsson C600 (Tvålkopp)

 

 




Mic connection for SRA/Ericsson C600 

 

 




Mic connection for SRA/Ericsson C600 

 

 




Ericsson C704, 145 MHz amateur band.

 

 




Ericsson C704, 145 MHz amateur band.

 

 




Ericsson C702, 68-88 MHz
Military version, Output power: Low 2/High 20 Watts
Internal 7 Ah sealed Lead-Acid battery for emergency back-up
External connection for 12 Volt power supply

 

 




Ericsson F802 Repeater
Full duplex, with 2-tone start
68 - 88 MHz

 

 




Ericsson F802 Repeater
Full duplex, with 2-tone start
68 - 88 MHz

 

 




Ericsson F802 Repeater
System board

 

 




Ericsson F802 Repeater
 Duplex Radio board

 

 




Test/Control unit for Ericsson F800
 Connects to the front connector on the radio