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Last modified 2024-07-24

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Uniden PC-122

A picture of Uniden PC-122

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver
Frequency range:26.965-27.405 MHz
Channels / tuning steps:40
Mode:AM / SSB
Frequency control:PLL (uPD2824C)
Frequency stability:0.005% @ -30 to +50°C (-22 to +122°F)
Clarifier or Delta tune:±1.5 KHz
Power supply:13.8 VDC (Male 3-pin jack)
Current drain / power consumption:RX: Max 600 mA
TX: Max 2.2 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):152*51*190 mm (6*2*7.5")
Weight:1.19 Kg (2.62 lb)
Other features:PA. ANL/NB.




RECEIVER SECTION
Receiver system: Single conversion superheterodyne
IF: 10.695 MHz
Sensitivity: AM: 0.5 uV (10 dB S+N/N)
SSB: 0.25 uV (10 dB S+N/N)
Selectivity: AM/SSB:
4.2 KHz (-6 dB)
7 KHz (-60 dB)
Image rejection:75 dB
AF output power / speaker:3 W at 10% distortion / 16 ohm
External speaker connector:3.5 mm, 8-16 ohm




TRANSMITTER SECTION
RF output power: AM: 4 W
SSB: 12 W (PEP)
Modulation system:Class B amplitude modulation
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 4-pin (Male locking ring jack)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Taiwan and Philippines, 1985-198x (Discontinued)
Main PCB:PB-062AA by Uniden
Sub PCBs: PB-079AA - LED channel display board
PB-078 - Channel selector board
PB-077AA - Front panel board
Additional info:
Related documents: User manual (2.3 MB)
Schematic diagram (2.2 MB)
PLL: uPD2824C
Approval / Market: USA
AMW3K2-549C
Australia
Doc ID: 249A0104
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
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A rear picture of Uniden PC-122