Опис
| General | |
|
Frequency Range |
VHF:136-174MHz,240-260MHz UHF:400-480MHz |
|
Number of Channel |
200 |
|
Channel Spacing |
25KHz 20K 12.5 |
|
Phase lock step |
5KHz, 6.25 KHz, 10 KHz ,12.5 KHz, 15 KHz, 25 KHz |
|
Working Voltage |
13.8V DC±15% |
|
Squelch way |
CTCSS/DCS/5Tone/2Tone/DTMF |
|
Frequency Stability |
±2.5ppm |
|
Operating Temperature |
-20°c~+60°c |
|
Dimension(W x H x D) |
98(W) x 35(H) x 118(D)mm |
|
Weight |
408g |
| Receiver | ||
|
|
Broadband |
Narrow band |
|
Sensitivity |
≤ 0.25μV |
≤ 0.35μV |
|
Channel choice |
≥70dB |
≥60dB |
|
Intermodulation |
≥65dB |
≥60dB |
|
Spurious Rejection |
≥70dB |
≥70dB |
|
Audio response |
+1~ -3dB(0.3~3KHz) |
+1~ -3dB(0.3~2.55KHz) |
|
Signal to noise ratio |
≥45dB |
≥40dB |
|
Audio distortion |
≤5% |
|
|
Audio output power |
≥2W@10% |
|
| Transmitter | ||
|
|
Broadband |
Narrow band |
|
Output power |
25W/20W(VHF/UHF) |
|
|
Modulation Mode |
16KΦF3E |
11KΦF3E |
|
Channel Power |
≥70dB |
≥60B |
|
Signal to noise ratio |
≥40dB |
≥36dB |
|
Parasitic harmonic |
≥60dB |
≥60dB |
|
Audio response |
+1~ -3dB(0.3~3KHz) |
+1~ -3dB(0.3~2.55KHz) |
|
Audio distortion |
≤5% |
|
