Special offer price for October and November 2009

Radio Communication Systems PT-4200 Professional License Radio

LI‐ION BATTERY PROVIDES LONGER STAND‐BY TIME
COMPACT OUTWARD DESIGN, RUGGED AND WATERPROOF CONSTRUCTION

Delicate and streamline machine body is comfortable for your using. Designed
according to MIL‐STD810 the radio features waterproof, dustproof and high/low

temperature resistance.
VOICE ANNUNCIATION OF CHANNEL NUMBER

While switching to another channel, you can hear the voice annunciation of the current channel number.

EMERGENCY CALL
Highlighted orange emergency button sounds an alarm to be used under any critical circumstances.

PC PROGRAMMABLE
Frequency and various features can be set by programming software.

TOT FUNCTION AVAILABLE
Time‐out –timer can stop the transmitting automatically by presetting time limit
to avoid any damage caused by long‐time continuous transmission.

BUSY CHANNEL LOCKOUT
Transmitting signal is prohibited when the channel is busy.
LOW BATTERY POWER INDICATOR
When the battery power appears low, the battery indicator will flash for alert.

AUTO POWER‐SAVING
Auto power‐saving function set by PC software can extend the life of battery.

WIRED CLONE
All stored data can be transferred to other radios of the same model with a specific
cable, providing you quick and easy transfer of various settings.


General Specifications
Frequency Range 420~470MHz
Number of channels 16(15+S)
Channel spacing W:25 kHz / N:12.5kHz
Operating temperature -20°C~+55°C
Antenna impedance 50Ω
Microphone impedance 2kΩ
Battery (Standard) Li-ion 1200mAH, 7.4V
Dimension (WxHxD) 56.5x102x29.5 mm
Weight 120g - Body only; 235g With battery and antenna

Receiver Specifications
Sensitivity (12dB SINAD) 0.35μV
Adjacent channel selectivity W: 70dB / N: 60dB
Intermodulation reject ratio : 65dB
AF output power 500mW (Distortion less than 5%, 4Ω)

Transmitter Specifications
RF power 4.0W
Spurious and harmonics ÷-70 dB
Residential FM(300~3000Hz) W:÷-45 dB / N: ÷-40dB
FM distortion (300~3000Hz) ÷5%
Frequency stability 2.5ppm
Maximum frequency deviation W:< 5kHz / N: < 2.5kHz


For more information on this product.
Please email PT-4200@radio-communication-systems.co.uk
or call our sales team on 01435-867400