| General Specifications |
Frequency Range
|
|
VHF: 136-174MHz UHF: 350-400MHz,400-470MHz, 450-520MHz |
| Number of channels |
|
16 |
| Channel spacing |
|
12.5/25.0KHz |
| Operating Voltage |
|
7.4V |
| Standard battery |
|
1200mah (lithium ion) |
| Battery average working hours (5-5-90 working cycles) |
|
约10小时 |
| Frequency stability |
|
±2.5PPM |
| Operating temperature range |
|
-20℃~+60℃ |
| Antenna impedance |
|
50Ω |
| Dimensions (H x W x D)(Without antenna) |
|
116 x 54 x 29.5mm |
| Weight (including antenna and battery) |
|
208g |
|
| Transmitter |
| Output Power |
|
UHF: 5.0W/1.0W, VHF: 4.0W/1.0W |
|
| Modulation |
|
F3E |
|
| Clutter and harmonics |
|
-36dBm<1GHz -30dBm>1GHz |
|
| Signal to noise ratio |
|
45/40dB |
|
| Audio distortion |
|
≤5% |
|
| Modulation limit |
|
±2.5@25KHz; ±5.0@25KHz |
|
| Audio response(300 ~ 3000HZ) |
|
+1to-3dB |
|
| Receiver |
| Sensitivity |
|
≤0.30/0.20µV |
|
| Adjacent channel selectivity |
|
60/65dB |
|
| Intermodulation |
|
70dB |
|
| Spurious response suppression |
|
65dB |
|
| Signal to noise ratio |
|
45/40dB |
|
| Audio output power |
|
700mW |
|
| Audio distortion |
|
≤5% |
|
The above specifications are tested in accordance with TIA/EIA-603 standard. The receive part specification applies only to 136-174MHz,
400-470MHz. As the technology continues to develop, the above specifications are subject to change without notice.
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