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TX3820U UHF 25W local mount commercial radio
Packed with an impressive list of features. With its 'Flash' upgradeable microprocessor and flexible programming, future upgrading of your two-way radio
requirements becomes a reality. The compact modular design of the TX3820U incorporates a rugged die-cast aluminium chassis which allows it to
withstand constant vibration and extreme temperatures.
The TX3820U provides a full 25 Watts of output power without compromising the size of the radio.
The length of the chassis has only increased by 50 mm compared with the existing TX3600.
When used with the optional remote conversion kit, which separates the controls from the main body of the transceiver, the TX3820U becomes possibly
the smallest 25 Watt commercial radio in Australia.
Taking advantage of the full die-cast chassis and top cover, this design allows the unit to dissipate the heat generated by the 25 Watt output power
whilst providing a very rugged and robust radio. GME is so confident in the design we offer a full two (2) year manufacturer's warranty.
Installation is simple. Measuring just 128 mm (W) x 165 mm (L) x 29 mm (H) the TX3800 easily fits into the confines of modern vehicles.
For traditional DIN sized console mounting the MBD001 DIN adaptor kit allows the TX3820U to be easily installed or removed.
The built-in speaker can be mounted facing either upwards or downwards for clear audio.
Wideband / narrow band programmable by channel
25 watts transmitter output power
11 digit high contrast LCD display
Non volatile memory retains all user settings.
CTCSS (continuous tone coded squelch system)
Selcall to allow individual or groups of radios to be called.
Voting automatically selects the nearest free repeater channel
DTMF for dialling telephone numbers or activating devices by remote control
'Talk Around' allows the radio to talk directly to another radio when both parties are using a repeater channel.
Dustproof microphone MC513BC
Firmware upgrade to V3.01 will increase channel capacity to 256 channels and 100 position look up table and allow subsequent firmware
upgrades from the front panel port.
Dual compliant for Commercial and CB channels
Designed and manufactured in Australia.
|TX3820U UHF Radio||Mounting Bracket||Complete with rails||MB009|
|LE013 battery lead||Power Lead||LE013|
|MB009 mount cradle and rails||Microphones||Heavy Duty||MC553B|
|MC513BC microphone||Heavy Duty - No Buttons||MC557B|
|MB205 microphone clip||Heavy Duty - Commercial||MC560B|
|Instruction Manual||Microphone Clips||Plastic - MC553/557||MB206|
|Frequency Range TX||UHF 70 MHz, 450 - 520 MHz|
|Number of Channels||99 - (Upgradeable 256 with V3.01 Firmware)|
|Channel Spacing||25 kHz / 12.5 kHz|
|Operation Mode||Simplex or half duplex with repeater talk-around|
|Scanning Speed||Selectable 50/100/200 ms per channel|
|Antenna Impedance||50 Ohms nominal|
|Nominal Battery Voltage||13.8 volts DC negative earth|
|Operating Voltage Range||10.8 - 15.6 volts|
|Standard Test Voltage||13.8 volts DC|
|Reverse Voltage Protection||18 volt diode crowbar|
|Operating Temperature||-10 °C to +60 °C|
|Frequency stability||+/- 1khz VHF (-10 to +60)|
|RF Output||High: 25 watts max | Low: 5 watts adjustable|
|Transmitter duty cycle||25% at maximum output (25 watts)|
|Deviation limiting: 12.5khz||±2.5 kHz or ±5 kHz at +20 dB AF limiting|
|Audio distortion||3% below limiting|
|Residual noise and hum||-40 or -45 dB|
|Intermediate Frequencies||1st: 21.4 / 38.85 MHz | 2nd: 450 kHz|
|Sensitivity||Spurious Output -122 dB for 12 dB SINAD (CCIR) < -75 dBc (Compared to carrier).|
|Intermodulation Immunity||74 dB|
|Blocking Immunity||> 100 dB|
|Spurious Response Immunity||> 75 dB|
|Audio Output Power||3 watts average into 4 Ohms|
|Audio Signal to Noise||> 45 dB / 40 db (WB/NB) unweighted|
|Sensitivity||- 121 dBm for 12 dB SINAD unweighted|
|Adjacent channel selectivity: 12.5Khz||-73 dB/-65db (WB/NB)|
|Adjacent channel selectivity: 25Khz||-73 dB/-65db (WB/NB)|
|Conducted Spurious Emission||< -80 dBm|
|Dimensions||29 (H) x 127 (W) x 163 (D) mm|
|Antenna||BNC (chassis mount)|