QYT KT-9900 Dual Band Mobile Radio 25W Amateur Mini Two Way Radio LCD Display Microphone Transceiver
QYT KT-9900
Dual Band Mobile Radio
LCD Miscrophone Display
25W
General Part
Frequency range |
VHF: 136~174MHz UHF: 400-480MHz |
Number of channels |
200 channels |
Channel spacing |
25KHz (wideband) 20K (midband) 12.5 (narrowband) |
Phase lock step |
5KHz, 6.25KHz, 10KHZ, 12.5KHz, 15KHz, 25KHz |
Working voltage |
13.8VDC±15% |
Squelchmethod |
Carrier/CTCSS/DCS/5Tone/2Tone/DTMF |
Frequency stability |
±2.5ppm |
Working temperature |
-20~+60℃ |
Size |
98(W)×35(H)×118(D)mm |
Weight |
408g |
Receiving part
Broadband |
Narrowband |
|
Sensitivity(12dBSINAD) |
≤0.25uV |
50.35V |
Adjacentchannel selectivity |
≥70dB |
≥60dB |
Intermodulation |
≥65dB |
60dB |
False signal response |
70dB |
70dB |
Audio response |
+1-3dB (0.3-3KHz) |
+1-3dB (0.3-2.55KHz) |
S/N ratio |
45dB |
40dB |
Audio distortion |
≤5% |
|
Audio output power |
≥2W±10% |
Transmitting part
Broadband |
Narrowband |
|
Output power |
25W/20W (VHF/UHF) |
|
Modulation |
16KφF3E |
11KφF3E |
Intermodulation |
≥65dB |
60dB |
Adjacent channel power |
≥70dB |
≥60dB |
Parasitic and harmonic |
≥60dB |
≥60dB |
S/N ratio |
≥40dB |
≥36dB |
Audio response |
+1~-3dB (0.3-3KHz) |
+1~-3dB(0.3-2.55KHz) |
Audio distortion |
≤5% |