Product Description
Features of quad band transceiver LT-9900
Item: Luiton LT-9900 mobile quad band transceiver
1. Quad Band Operation
2. Over 800 Memory Channels
3. CTCSS/DCS Built-in; DTMF Function
4. Convenient Access To WIRES and Other Internet-linking Systems
5. Cross-band Repeat Capability
Technical Specifications of quad band transceiver LT-9900:
| General (quad band transceiver) | |
| Frequency Range | RX:28.000-29.700MHz 50.000-54.000MHz 108.800-180.000MHz (108.800-136.995MHz FM) 320.000-480.000MHz 700-985MHz(Cellular Blocked) |
| TX:28.000-29.700MHz 50.000-54.000MHz 144.000-148.000MHz 430.000-450.000MHz | |
| RF Power | 50/20/10/5W(29/50/144MHz) 35/20/10/5W(430MHz) |
| Operating Modes | F3, F2, F1 |
| Frequency Step | 5/10/12.5/15/20/25/50kHz |
| Power Supply | 13.8V(±15%) |
| Frequency Stability | ±2.5PPM |
| Operating Temperature Range | -20°C~+60°C |
| Antenna Impedance | 50Ω |
| Dimensions(W×H×D) | 140×41.5×168mm |
| Weight | 1070g |
| Transmitter (quad band transceiver) | |
| Power Output | 50/20/10/5W(29/50/144Mhz) |
| 35/20/10/5W(430Mhz) | |
| Maximum modulation frequency deviation | ±5khz(wide band) |
| ±2.5khz(narrow band) | |
| out-of-band radiation | ≤ -69dB(29Mhz≤-50dB) |
| Modulation Distortion | <3% |
| Microphone Impedance | 2KΩ |
| Receiver (quad band transceiver) | |
| Sensitivity | ≤0.2µV(12dB SINAD) |
| Circuit type | Second type difference frequency outside |
| IF-FRE | 45.05Mhz/450Khz(left) |
| 47.25Mhz/450Khz(right) | |
| selectivity | 12Khz/30Khz |
| The biggest audio output | 2W(8Ω) |
| audio output Impedance | 4-16Ω |
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