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Last modified 2020-11-02

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Royce 1-612

A picture of Royce 1-612

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.255 MHz
Channels/tuning steps:23
Mode:AM
Frequency control:"Gyro-lock" (Only 2 crystals needed)
Frequency stability:?%
Power supply:13.8 VDC (Fixed power cord)
Current drain/power consumption:RX: 550 mA (No audio)
TX: Max 1.6 A
Antenna impedance/connector:50 ohm / SO-239
Dimensions (W*H*D):175*57*182 mm (6.87*2.25*7.16")
Weight:2.27 Kg (5 lb)
Other features:PA. ANL. Local/DX switch.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
Sensitivity:0.7 uV (10 dB S/N)
Selectivity:20 KHz (-70 dB)
Image rejection:
AF output power/speaker:4 W at ?% distortion / ? ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power:4 W
Modulation system:
Max FM deviation:No FM
Spurious emissions:Less than -? dB
Microphone connector/impedance:500 ohm / 4-pin (Metal locking ring connector)
Microphone input sensitivity:? mV




MISCELLANEOUS
Manufactured:Japan, 1974-197x (Discontinued)
Main PCB:
Additional info:
Related documents:User manual (2.7 MB)
Sams Photofact #:CB-106 (January 1977)
Modifications and fixes:
Reviews:
Options/Accessories:
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