Portable walkie talkie LT-200 Amateur Radio
High capacity li-ion battery
51CTCSS/107DCS Encode & Decode
Large LCD Display, Simple Operation
Vibrator(VIB)
When you switch vibrator function on, the radio will vibrate when somebody call your radio to mind you. If you want to stop vibrator and talk with them, you just need to press [PTT] switch.
Emergency Alarm
The radio can be programmed to alarm local or secretly, to alarm with sending emergency code and alert or background sound for different emergency environments,
Squelch Tail Elimination (STE)
If you switch this function on ,there will be a "click" sound to be heard when finish the communication.
High/Low Power Output Switchable
The radio can be switchable for both low power and high power. When talk range is small, the radio can be switched to low or middle power to save battery.
Busy Channel Lock Out(BCLO)
When receiving a signal, if BCLO function switches on, it will forbid transmitting a signal in order to make sure the channel no interference.
Voice Encryption
It provides enhanced privacy to communication; effectively prevent wiretap on the channel.
| General |
| Frequency Range |
UHF: 400-440MHz,430-470MHz,480-520MHz |
| Channel Capacity |
100 |
| Channel Spacing |
12.5/25.0 KHz |
| Operation Voltage |
3.7V |
| Battery |
1300/ 1900mAh(Li-ion) |
| Battery Life (5-5-90 duty cycle) |
About 12hours / 17hours |
| Frequency Stability |
±2.5 PPM |
| Operating Temperature |
-20 ~+60 |
| Antenna Impedance |
50Ω |
| Dimension (L×W×H)(without antenna & battery ) |
90*52*29 mm |
| Weight (with antenna & battery) |
185g |
| Transmitter |
|
| RF Power Output |
2.0/1.0W |
| Modulation |
F3E |
| Spurious and Harmonics |
-36dBm<1GHz -30dBm>1GHz |
| S/N |
40/45dB |
| Audio Distortion |
≤5% |
| Modulation limiting |
±2.5 12.5KHz; ±5.0 25KHz |
| Audio response |
+1 to -3 dB |
| Receiver |
|
| Sensitivity |
≤0.30/0.20uV |
| Adjacent Selectivity |
60/65dB |
| Intermodulation |
65dB |
| Spurious Response Rejection |
65dB |
| S/N |
40/45dB |
| Audio Power Output |
700mW |
| Audio Distortion |
≤5% |
| Note: We will not advice, if changing the technique specification. |
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