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Handheld VHF/UHF Transceiver
Desktop Transceiver

General

HAM bands ? 11m (CB) 
Freq. stability ±2.5 ppm ?
Tuning steps 5 / 10 / 6.25 / 12.5 and 25 kHz Channelized

Receiver

RX-range 136-174 Mhz (VHF Lo version)
240-260 Mhz (VHF Hi version)
400-470 Mhz (UHF Lo version)
465-520 Mhz (UHF Hi version)
26.965-27.405 MHz
Modulations N-FM   W-FM   AM  
Sensitivity <0.2µV (12dB SINAD) ?
Selectivity 25 or 12.5 kHz ?
Filters ? ?
Receiver system ? ?
IF-freqs. ? ?
Image rejection ≥60dB ?
Audio output ? ?

Transmitter

TX-range 136-174 Mhz (VHF Lo version)
240-260 Mhz (VHF Hi version)
400-470 Mhz (UHF Lo version)
465-520 Mhz (UHF Hi version)
26.965-27.405 MHz
Modulations N-FM   W-FM   AM  
RF-output VHF: 5W, UHF: 4W max 4 W

Connections

Antenna SMA -
Impedance 50Ω ?
Other - -

Electrical

Power req. 7.2V DC or internal Li-ion battery ?
Current RX ? ?
TX ? ?

Physical

Manufactured Between 200x and 20xx in China Between 19xx and 19xx
Dimensions 55 × 100 × 32 mm
(2.17 × 3.94 × 1.26 in)
?
Weight 220 gr (7.8 oz) including battery ?
Form factor Handheld Base Station

Other features

Memories 128 channels in 1 bank(s) 40 channels in bank(s)
Usage Amateur / Ham radio operators Citizen Band (27Mc)
Features Alpha tags
CTCSS / DCS
DTMF encoder
PC programmable
Time-out Timer
Keypad lock
Reverse Frequency Function (Shift)
?
Accessories ? ?
MPN PUXING-PX-000328 CHANNELMASTER-CB-000040