KT-8900
Amateurfunk - HAM info » *** Tranceiver
QYT KT-8900 - VHF/UHF Tranceiver
|
General Specifications |
||
|
Frequency Range |
VHF: 136-174MHz UHF:400-480MHz |
|
|
Channel Capacity |
200 channels |
|
|
Channel Spacing |
25KHz, 20KHz, 12.5KHz |
|
|
Channel Step |
5KHz, 6.25KHz, 10KHz, 12.5KHz, 15KHz, 25KHz |
|
|
Working Voltage |
13.8V DC ±15% |
|
|
Squelch way |
CARRIER / CTCSS / DCS / 5Tone / 2Tone / DTMF |
|
|
Frequency Stability |
±2.5ppm |
|
|
Operating Temperature |
-20℃~+60℃ |
|
|
Dimension(W*H*D) |
140(W)*43(H)*172(D)mm |
|
|
Weight |
1030g |
|
|
Receiver (ETSI EN 300 086 Standardized.Test) |
||
|
|
Wide Band |
Narrow band |
|
Sensitivity |
≤0.25μV |
≤0.35μV |
|
Channel chioce |
≥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 (ETSI EN 300 086 Standardized.Test) |
||
|
|
Wide Band |
Narrow band |
|
Output power |
25W/20W (VHF / UHF) |
|
|
Modulation Mode |
16KΦF3E |
11KΦF3E |
|
Channel Power |
≥70dB |
≥60dB |
|
Signal noise ratio |
≥40dB |
≥36dB |
|
Parasitic harmonic |
≥60dB |
≥60dB |
|
Audio response |
+1~ -3dB(0.3~3KHz) |
+1~ -3dB(0.3~2.25KHz) |
|
Audio distortion |
≤5% |
|