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Last modified 2026-04-30

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Hiroyasu CB-1011

A picture of Hiroyasu CB-1011

SPECIFICATIONS

GENERAL
Type:Citizen band transceiver (Multinorm)
Frequency range:
CE:   26.965-27.405 MHz
EU:   26.965-27.405 MHz
dE:   26.565-27.405 MHz
I2:   26.855-27.265 MHz
PL:   26.960-27.400 MHz
UK:   27.60125-27.99125 MHz
In:   26.965-27.275 MHz
US:   26.965-27.405 MHz
Channels / tuning steps
depending on setting:
27, 36, 40 or 80
Mode:AM / FM
Frequency control:PLL
Frequency stability:±5 ppm @ -20 to +50°C (-4 to +122°F)
Clarifier or Delta tune:No
Power supply:13.8 VDC ±5% (Fixed power cord)
Current drain / power consumption:RX: 300-800 mA
TX: Max 1 A @ 4 W output power
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):109*25*104 mm (4.3*0.98*4.1")
Weight:421 g (14.85 oz), with microphone
Other features:ASQ. Channel 9/19 button (EMG). Scanning.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz - Ceramic filter: LT455HT
Sensitivity:1 uV (10 dB S+N/N)
Squelch sensitivity:Less than 1 uV (Threshold)
Selectivity:60 dB (Adjacent channel)
Image rejection:70 dB
AF output power / speaker:1 W at ?% distortion / ? ohm
External speaker connector:TS "Minijack" (3.5 mm)




TRANSMITTER SECTION
RF output power: 4 W (8 W)
Modulation system:
Max FM deviation (Factory set):±? KHz
Spurious emissions:Better than -54 dBm
Microphone impedance / connector:? ohm / Fixed spiral cord
Microphone input level:? mV




MISCELLANEOUS
Manufactured:China (By Shenzhen Esma Electronics Co.Ltd.), 2025-202x
Main PCB: XB198-MB-V1.7-VOX
Double sided with mainly SMD components
Sub PCBs:
Additional info:
Related documents: RF final: IRFZ24N
Known markets and approvals: Europe
Multinorm
Sams Photofact #:None
Modifications and fixes:
Reviews:
Options / Accessories:
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