LT-900 Amateur Portable Radio Transceiver
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LT-900 amateur portable radio transceiver covers the frequency from 136 to 174 MHz, 245 to 246 MHz, 400 to 470MHz and 465-520MHz. With a strong output of 5W, our radio transceiver could transmit the signal much farther. Meanwhile, our radio transceiver could store 199 groups of memory channels, while the channel spacing is adjustable from various values. Moreover, 50 CTCSS code is available to prevent collision in the same channel.
Besides, with voice prompt function, you can get the tips and instructions to operate our product. The VOX function is also used in our radio transceiver to control by voice. The time-lapse of VOX and the grade can be set in multiple values. The squelch settings can be selected as well. Moreover, the channels can be scanned by multi-channel scan or skip scan. In addition, the transmission time is limited by our transmit time limiter, while the keypad could input the frequency directly, and can also be locked automatically. With a black appearance and big LCD display, our product can be used as FM radio and emergency alarm.
Technical specification of LT-900 amateur portable radio transceiver
Model | LT-900 | |
General | ||
Frequency Range | 136-174mHz /245-246/350-390/400-470/465-520MHz(optional) | |
Channel Capacity | 199 channels | |
Channel Spacing | 5kHz/6.25kHz/10kHz/ 12.5kHz/ 20kHz/25kHz/30kHz/50kHz | |
Frequency Stability | ±2.5ppm | |
Operating Temperature | -25 ~ 60℃ | |
Antenna Impedance | 50Ω | |
Rated Voltage | 7.2V | |
Dimensions ( W×H×D ) | 115x 56x 30mm | |
Weight | 220g (Include battery & antenna) | |
Battery | 1100/1300mAh (Li-ion Battery) | |
Transmitter | ||
RF output power | 4W/5W | |
Modulation Type | 16kΦF3E | |
Modulation Limiting | ≤5kHz | |
Modulation Character | 3dB / -3dB | |
Spurious Radiation | 0.75μW | |
Adjacent Ch. power | ≥65dB | |
Max Freq. Deviation | ≤5kHz | |
Occupied Bandwidth | ≤16KHz | |
Receiver | ||
Receiving Sensitivity | 0.25μV | |
Adjacent Ch. Selectivity | 60dB | |
Inter-modulation | 60dB | |
Co-channel suppression | -8dB | |
Audio Response | 2dB -10dB | |
Audio Output | 500mW | |
Audio Distortion | ≤3% | |
Accessories of LT-900 amateur portable radio transceiver
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Battery
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Charger
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Power adapter
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Belt clip
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Screws
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Antenna
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User’s manual