TYT TH-7800 Car Mobile Radio Dual Band 136-174/400-480MHz 50W VHF/40W UHF Truck Walkie Talkie Mobile Transceiver
Feature:
- V+U/V+V/U+U Dual Band Operation
- V+U Full Duplex Operation
- Cross-Band Repeater Function
- Ultra-size LCD Screen Dual Display
- Detachable Front Panel
- 50 CTCSS tones/1024 DCS codes
- 8 groups of Voice Scrambler option
- Quad Band Operation: 144/430MHz
- 809 Memory channels
- COMP function
- DTMF-ANI/5Tone-ANI function
- 2tone/5tone
- AM Mode for Aeronautical Band (108-118MHz)
- Automatic power off
- Display brightness setting
- Wide/Narrow Band (25 kHz/12.5 kHz)
Specifications:
| General | |
| Frequency | Dual band: TX:134-174MHz and 400-480MHz AM/FM RX: 108-180MHz, 134-174MHz and 350-520MHz |
| Channel Capacity | 809 channels |
| Channel Steps | 2.5/6.25/10/12.5/15/20/25/50KHz |
| Modes of Emission | F3 |
| Antenna Impedance | 50Ohms |
| Frequency Stability | *5ppm-10C~+60C |
| Operating Temperature | -20C~+60C |
| Supply Voltage | DC 13.8V |
| Current Consumption (Approx) | RX: 0.5A (Squelched) TX: 8.0A (50/430MHz), 8.5A (29/144MHz) |
| Case Size (W*H*D) | 140*41.5*168 mm |
| Weight | 1000g |
| Transmitter | |
| Output Power | 50/20/10/5W (144MHz) 40/20/10/5W (430MHz) |
| Modulation Type | Variable Reactance |
| Maximum Deviation | Better than -60dB |
| Modulation Distortion | Less than 3% |
| Microphone Impedance | 2KOhm |
| Receiver | |
| Circuit Type | Double-conversion super-heterodyne |
| Intermediate Frequency | 49.95MHz/450KHz (Left band) 38.85MHz/450KHz (Right band) |
| Sensitivity (for 12dB SINAD) | Better than 0.2µV |
| Squelch Sensitivity | Better than 0.16µV |
| Selectivity | 12KHz/30KHz |
| Maximum AF Output | 2W |
| AF Output Impedance | 4-6Ohm |
Package:
1 X Radio unit
1 X Keypad DTMF microphone
1 X Radio body mounting bracket
1 X DC power cable with fuse holder
1 X Front controller separation cable
1 X Front controller mounting bracket
1 X Screw packs
1 X Use`s manual
1 X USB Programming cable with Software CD
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