Supplied with:
- Mounting cradle
- 520B LCD microphone
- Microphone clip
- DC lead
- Screw pack
- Instruction manual
TX3340 - 5 Watt Super Compact Remote Mic UHF 
The TX3340 is a 80 channel, feature packed super compact radio with the same Digital Signal Processing technology found in the TX3100. The remote LCD controller microphone allows it be unobtrusively mounted in modern vehicles. The extremely small radio case allows it be mounted in almost any location.
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Features
- Full function LCD microphone
- 104 in-built DCS codes
- Powered by Pure Sound DSP engine
- 5 digit selcall with quiet mode
- User adjustable squelch
- User selectable priority channel
- User selectable duplex channels
- Three year warranty
- User selectable open and group scan
- Australian design and manufacture
- 50 in-built CTCSS codes
Specifications
| GENERAL | |
|---|---|
| Compliant Specification | AS/NZS 4365 |
| Frequency Range | 476.425-477.4 MHz |
| Number of Channels | 80 UHF CB |
| Channel Spacing | 25 kHz |
| Operation Mode | Simplex channels 1-40 |
| Scanning Speed | 20 channels per second |
| Antenna Impedance | 50 Ohms nominal |
| Operating Voltage Range | 10-15 Volts DC |
| Nominal Battery Voltage | 13.8 Volts DC |
| Over Voltage Protection | 25 Volts DC max. At 18 Volts DC the RF power is reduced |
| Over Current Protection | In-line 2A Fuse |
| Reverse Polarity Protection | Shunt Diode |
| Frequency Stability | ±5 PPM |
| Selcall Tone Length | 40 ms |
| TRANSMITTER | |
| RF Output | 5.0 Watts max. |
| Modulation | FM |
| Maximum Deviation | < ± 5 kHz at + 20 dB limiting |
| Spurious Emissions | < - 70 dBc |
| Transmit Frequency Response | + 6 dB per octave 300 Hz to 3 kHz + 1-3 dB. |
| Audio Signal to Noise | > 45 dB |
| Current Consumption | 1.5 Amps with 50 Ohms termination |
| RECEIVER | |
| Circuit Type | Double Conversion Superheterodyne |
| Intermediate Frequencies | 1st - 21.4 MHz 2nd - 450 kHz |
| Current Consumption | < 180 mA muted 600 mA @ max. A.F output |
| Sensitivity | - 123 dBm for 12 dB SINAD unweighted |
| Selectivity | - 6 dB at + 7.5 kHz ‑ 70 dB at ± 25 kHz |
| Intermodulation Immunity | 73 dB |
| Blocking Immunity | 100 dB |
| Spurious Response Immunity | 70 dB |
| Audio Power | 3 Watts average into 4 Ohms |
| Audio Signal to Noise | > 45 dB |
| Receive Frequency Response | ‑ 6 dB/Octave de‑emphasis 300 Hz to 3 kHz + 1-3 dB |
| Conducted Spurious Emission | < - 57 dBm |
| MECHANICAL | |
| Dimensions | 102 (W) x 87 (D) x 23 (H) mm |
| Weight | 158 grams |
| Shock and Vibration | MIL STD 810 method |
| ENVIRONMENTAL | |
| Temperature Range | -10°C to +60°C |