Introduction
Functions
Specification
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QYT KT-8900 迷你車機 UHF和VHF雙頻 車載對講機 業餘無線電愛好者必備 多功能機 自由按鍵式輸入頻率
頻率範圍 VHF:136-174MHz UHF: 400-480MHz
通道數量 200個通道通道間隔 25KHz(寬頻) 20K(中帶)12.5(窄帶)鎖相步進 2.5KHz、5KHz、6.25 KHz、10 KHz、12.5 KHz、15 KHz、25 KHz工作電壓 13.8V DC±15%靜噪方式 載波、CTCSS、DCS、5Tone、2Tone、DTMF頻率穩定度 ±2.6ppm工作溫度 -20+60℃尺寸 98(W)*35(H)*118(D)毫米重量 408g 接收部分(ETSI EN 300 086標準測試)寬頻 窄帶靈敏度(12db SINAD) ≤0.25μν ≤0.35μν鄰通道選擇性 ≥70db ≥60db互調 ≥65db ≥60db假信號回應 ≥70db ≥70db音訊回應 +1~~3db(0.3~3KHz) +1~~3db(0.3~2.55KHz)信噪比 ≥45db ≥40db音訊失真 ≤5%音訊輸出功率 ≥2W@10% 發射部分(ETSI EN 300 086標準測試)寬頻 窄帶輸出功率 25W/20W(VHF/UHF)調製方式 16KΦF3E 11KΦF3E鄰通道功率 ≥70db ≥60db信噪比 ≥45db ≥40db寄生和諧波 ≥60db ≥60db音訊回應 +1~~3db(0.3~3KHz) +1~~3db(0.3~2.55KHz)音訊失真 ≤5% 注意:所有規格均可能會有變更,恕不另行通知或承擔責任
Package contents:
- 1 x QYT KT8900 136-174/400-480MHz Mobile Radio Transceiver- 1 x Hand Microphone- 1 x Car Power Cable- 1 x Fuse- 1 x Mounting bracket- 1 x Screw- 1 x User Manual
Frequency Range: VHF:136-174MHz
Output Power: VHF: 10W/25W/65W UHF: 45W/25W/10W
8 group's of scrambler
1750Hz Tone
CTCSS/DCS setting & scanning
0-9 SQL grade setting
Frequency/Channel scanning
High/Mid/Low power selectable
Voice commander
Repeater offset shift
Keypad lock function
Contact book
Battery voltage display
DTMF/2 tone/5 tone
ANI ID
Remote kill/ stun/ activate/ revive
Emergency alarm
Wide/Narrow band setting
TX inhibit
Busy Channel Lock-Out
Channel name editing
Reverse frequency
Talk around
Scrambler(Optional)
Voice prompt
Time-out Timer
Auto Power off
VFO step setting:5/6.25/10/12.5/20/25/50kHz
Specifications:
General
Frequenvy Range 136-174MHz
Channel Capacity 200
Channel Spacing
5/6.25/8.33/10/12.5/15/20/25/30/50KHz
Freruency Stability2.5ppm
Operating Temperature-20℃ ~ + 60℃
Operating Voltage 13.8V DC ± 15%
Dimension(HxWxD)145mm x190mm x47mm
Weight(with bracket)
1200g
Receiver
Reference Sensitivity
0.2μV @ 12dB SINAD
Operating Bandwidth
60dB@12.5KHz /70dB@25KHz
Adjacent Channel Selectivity 60dB@12.5KHz 70dB@25KHz
Inter-modulation Rejection≥60dB/ ≥65dB
Spurious Response Rejection≥70dB
Rated Audio Response+1-+3dB
Rated Audio Distortion<5%
FM Hum&Noise
≥40dB@25KHz /≥45KHz @12.5KHz
Transmitter
RF Power45W/25W/10W(UHF)/60W/25W/10W(VHF)
Frequency Modulation11kΦF3E / 16kΦF3E
Modulation Distortio<5%
FM Noise≥36dB@25KHz /≥40KHz @12.5KHz
Adjacent Channel Power≥60dB@12.5KHz /≥70KHz @25KHz
Audio Response+1-+3dB
Audio Distortion<5%
Package contents:
1* TYT TH-9000D Mobile Transceiver VHF radio (136-174 MHz)
1* Handheld Microphone
1* Power Cable
1* Screws and Accessories
1* User's Manual
1* Fixed Bracket