TYT TH 7800
- Description
- Inquiry
Main Feature:
1.聽聽聽 V+U/V+V/U+U Dual Band Operation
2.聽聽聽 V+U Full Duplex Operation
3.聽聽聽 Cross-Band Repeater Function
4.聽聽聽 Ultra-size LCD Screen Dual Display
5.聽聽聽 Detachable Front Panel
6.聽聽聽 50 CTCSS tones/1024 DCS codes
7.聽聽聽 8 groups of Voice Scrambler option
8.聽聽聽 Quad Band Operation: 144/430MHz
9.聽聽聽 809 Memory channels
10. COMP function
11. DTMF-ANI/5Tone-ANI function
12. 2tone/5tone
13. AM Mode for Aeronautical Band (108-118MHz)
14. Automatic power off
15. Display brightness setting
16. Wide/Narrow Band (25 kHz/12.5 kHz)
Specifications:
General | |
Frequency | Dual band: TX:134-174MHz and 400-480MHz |
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@-10掳C~+60掳C |
Operating Temperature | -20掳C~+60掳C |
Supply Voltage | DC 13.8V |
Current Consumption (Approx) | RX: 0.5A (Squelched) |
Case Size (W*H*D) | 140×41.5×168 mm |
Weight | 1000g |
Transmitter | |
Output Power | 50/20/10/5W (144MHz) |
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) |
Sensitivity (for 12dB SINAD) | Better than 0.2碌V |
Squelch Sensitivity | Better than 0.16碌V |
Selectivity | 12KHz/30KHz |
Maximum AF Output | 2W |
AF Output Impedance | 4-6Ohm |