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Handheld Transceiver
Desktop Transceiver
Handheld dual-band transceiver

General

HAM bands 11m (CB)  11m (CB)  ?
Freq. stability ? ? ?
Tuning steps Channelized Channelized ?

Receiver

RX-range 26.965-27.405 MHz 26.965-27.255 MHz 136-174 MHz
400-480 MHz
Modulations FM   AM   FM  
Sensitivity ? 0.4 µV for 10 dB S/N ?
Selectivity ? 7 kHz @ -6 dB
21 kHz @ -60 dB
?
Filters ? ? ?
Receiver system ? Crystal controlled single conversion superheterodyne ?
IF-freqs. ? 455 kHz ?
Image rejection ? ? ?
Audio output ? 3 W ?

Transmitter

TX-range 26.965-27.405 MHz 26.965-27.255 MHz 136-174 MHz
400-480 MHz
Modulations FM   AM   FM  
RF-output 3 W 2.8 W 5 W

Connections

Antenna SO-239 - SMA
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

Power req. ? Mains 2200 mAh Li-ion battery pack
Current RX ? ? ?
TX ? ? ?

Physical

Manufactured Between 1984 and 1988 Between 195x and 196x in USA Between 201x and 201x in China
Dimensions 78 × 230 × 50 mm
(3.07 × 9.06 × 1.97 in)
143 × 178 × 290 mm
(5.63 × 7.01 × 11.42 in)
?
Weight 910 gr (2.0 lbs) 5.40 kg (11.9 lbs) ?
Form factor Handheld Base Station Handheld

Other features

Memories 40 channels in 1 bank(s) 10 channels in 1 bank(s) 32 channels in 1 bank(s)
Usage Citizen Band (27Mc) Citizen Band (27Mc) Commercial / Land mobile communication
Features ? ? IPX5 rating dust and splash protection
Robust, rugged and heavy-duty design
CTCSS & DCS encode and decode
Built in VOX transmission
Low battery alert
Battery save
PTT ID
Time-out timer
Repeater/Talk around
Voice annunciator
Accessories ? ? ?
MPN ZODIAC-P-002040 E.F.-JOHNSON-MESSENGER-II SAMCOM-CP-000700