LT-7700 Amateur Portable Radio Transceiver
LT-7700 Amateur Portable Radio Transceiver
Our LT-7700 amateur portable radio transceiver features 128 channels. With a 1200mAh Li-ion battery, our amateur portable radio transceiver also adopts low battery alert to inform you about the low battery level thus users can replace or recharge battery in time. The radio can also be switched for both low power and high power consumption. When transmitting in a small range, the radio can be switched to low or middle power to save battery. Moreover, our radio transceiver could be used as FM radio as well.
Besides, the squelch grade can be set as you wish. Unique CTCSS /CDCSS is also used to help group users avoid unwanted conversations in the same channel. With Squelch Tail Elimination function, the annoying audio outputs at the end of transmission will be minimized. Meanwhile, advanced security guard is offered by Voice Encryption function. Meanwhile, the Busy Channel Lock-out technique is used to prevent the interference with on-going conversations.
Technical specifications of LT-7700 amateur portable radio transceiver
General | |
Frequency Range | 136 ~ 174MHz / 400 ~ 470MHz |
Channel Capacity | 100 |
Operating Voltage | 7.4V LI-ION |
Working temperature | -20 ℃ ～ 60 ℃ |
Frequency Stability | ±2.5ppm |
Dimension(Height ×l ength × width ) | 90×51×28.5mm |
weight | 190g |
Transmitter | |
Power Output | LO:1W HI:5W |
Modulation type | F3E |
Spurious Radiation | ＞ 60dB |
Adjacent Channel Power | ＞ 55/65dB |
Modulation Limitation | ±2.5/5KHz |
Modulation Distortion | ≤5% |
Signal Noise Ratio | 34/40dB |
Modulation Feature | ±3dB |
Transceiver | |
Sensitivity | ＜ 0.20μV |
Adjacent Channel Sensitivity | ≥60/70dB |
Spurious Response Rejection | ≥65/70dB |
Audio power | 500mW |
Audio Distortion | ≤5% |
Scrambler | ≥60dB |
Standard accessories of LT-7700 amateur portable radio transceiver
Hand strap
Desktop charger
Adapter (LD-271)
Belt clip
Rubber antenna
Battery pack (LB-62L)
Capacity : 1200mAh
