Supplied with:
- Mounting Cradle
- Microphone
- Microphone Clip
- DC Lead
- Screw Pack
- Instruction Manual
TX3520 remote mount 5 watt UHF CB radio
For the wireless PTT version click here
The TX3520 displays the same rugged construction, comprehensive feature set and renowned GME reliability as the TX3510. The remote head allows for an aesthetically pleasing, easy installation, especially when space is limited, which is often the case in today’s modern vehicles.
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Features
- User adjustable full spectrum LCD backlight
- Memory channel quick select
- Advanced signal management
- CTCSS and DCS
- Dynamic volume control
- Duplex
- Voice inversion scrambler
- 5 digit selcall with quiet mode
- Rotary channel and volume controls
- Digital signal strength meter
- Push button squelch control
- 95 user programmable extra receive channels (403-520 MHz).
- Open and group scan
- 3 year warranty
- Rear mic option
Specifications
| Electrical | |
|---|---|
| General | |
| Compliant Specification | Meets AS/NZS 4365 for radio communications equipment in the UHF citizen and personal radio service. |
| Frequency Range TX | 476.425-477.4125 MHz |
| Number of Channels | 80 |
| Channel Spacing | 12.5 kHz |
| Operation Mode | Simplex or half Duplex with repeater talk around. |
| Scanning Speed | 50 ms per channel (20 channels per second). |
| Antenna Impedance | 50 Ohms nominal |
| Nominal Battery Voltage | 12 V DC |
| Operating Voltage Range | 10-16 V DC |
| Battery Polarity | Negative Earth |
| Standard Test Voltage | 13.8 V DC |
| Overvoltage Protection | 30 V DC maximum. At 18 volts DC the channel display flashes ‘Hi DC’ for 5 seconds on receive. The RF power is reduced and TX flashes on transmit. |
| Reverse Voltage Protection | Diode Crowbar |
| Overcurrent Protection | In-line 2 amp fuse |
| Operating Temperature | -10°C to 60°C |
| Transmitter | |
| RF Output | 5 watts |
| Spurious Emission | < - 70 dBc |
| Frequency Error | < ± 1.5 kHz |
| Modulation | FM |
| Maximum Deviation | < ± 2.5 kHz at + 20 dB AF limiting. |
| Transmit Frequency Response | + 6 dB per octave 300 Hz to 3 kHz + 1-3 dB. |
| Demodulated Audio Signal to Noise | > 45 dB unweighted |
| Current Consumption | 1.7 amps with 50 Ohms termination. |
| Receiver | |
| Intermediate Frequencies | 38.85 MHz |
| Sensitivity | - 122 dBm for 12 dB SINAD unweighted |
| Selectivity | - 6 dB at + 3.5 kHz ‑ 60 dB at ± 12.5 kHz |
| Intermodulation Immunity | -72 dB |
| Blocking Immunity | -98 dB |
| Spurious Response Immunity | 70 dB |
| Audio Output Power | 3 watts average into 4 Ohms |
| Audio Signal to Noise | > 45 dB unweighted |
| Receive Frequency Response | ‑ 6 dB/Octave de‑emphasis 300 Hz to 3 kHz + 1-3 dB. |
| Current Consumption | < 175 mA muted 750 mA Full volume. |
| Conducted Spurious Emission | < - 70 dBm |
| Mechanical Specifications & Connections | |
| Dimensions | 29 (H) x 128 (L) x 117 (D) mm |
| Weight | 450 grams |
| 12 Volt Power Supply | Two core cable with bulkhead connector in rear panel. |
| Antenna | SO239 Panel Socket |
| External Speaker | 3.5 mm Mono Jack |
| Microphone Port | 6 Way telephone style with rubber strain relief. |