东台市新街镇航润船用设备经营部为您提供船用hx1500型便携式双向甚高频无线电话。
产品说明
一般要求
电源为dc7.4v
频道设置符合无线电规则附录18的规定。
能够在单频和双频上工作。
能够使用话音进行遇险、紧急、安全和公共业务通信。
符合全球海上遇险安全系统gmdss船用无线电通信设备技术要求。
"16"频道为红色独立的按键为求救频道。
技术条件依据是:imoa.80919、gb15304-94、iec61097-12、msc.14977
设备外部设有符合a.80919附件1-3条这规定的标签。
general requirements
power for the dc7.4v
channel complying with the provisions of the radio regulations appendix 18.
able to work on single&dual-frequency.
able to use voice for distress, urgency, safety&public service communication.
line with the global maritime distress&safety system(gmdss) requirements for marine radio communication equipment technology.
"16" channel for the red button to help the independent channel.
technical requirements based on: imoa.809 (19), gb15304-94, iec61097-12, msc.149 (77)
there should be consistent with the external device a.809(19) annex 1, the provisions of section 13 of this label.
发射机部分
能够在156.300~156.875mhz频段内单频道工作。
能够在156.025~157.425mhz频段进行发射,在160.625~162.000mhz频段内进行接收。
发射功率5w,可手动选择低至1w。
发射音频谐波失真≤10%。
音频响应+1/-3db of +6db/octave。
交流噪声≤-40db
频偏---±5khz。
寄生辐射≤0.25μw。
电流消耗:5w时1.3a。
transmitter section
able to 156.300~156.875mhz band single-channel work.
156.025~157.425mhz band can be transmitted in 160.625~162.025mhz band to receive.
transmission power 5w, you can manually select as low as 1w.
transmission audio harmonic distortion ≤10%.
audio response +1/-3db of +6db/octave.
ac noise ≤-40db
the maximum deviation ±5khz.
parasitic radiation ≤0.25μw.
when current consumption:5w 1.3a
-部分
调谐频率156.025~163.275mhz
-中频21.7mhz,第二中频450khz
信纳比为20db时,---可用灵敏度≤0.4μv
邻频道选择性***70db
寄生响应抑制***70db
互调抑制***68db
寄-射抑制≤2nw
电流消耗---音频输出时200ma;待机时20ma
音频响应+1/-3db of +6db/octave
交流噪声≤-40db
音频输出功率:0.3w在带有8ω负载失真10%条件下,内置扬声器0.5w
receiver section
tuning frequency 156.025~163.275mhz.
the first if 21.7mhz, the second intermediate frequency 450khz.
noise by 20db when the maximum available for the sensitivity of ≤0.4μv
adjacent channel selectivity ***70db.
spurious response suppression ***70db.
intermodulation suppression ***68db.
spurious emission suppression ≤2nw.
maximum current consumption of the audio output 200ma、standby 20ma.
audio response +1/-3db of +6db/octave.
ac noise ≤-40db.
audio output power: 0.3w at 10% distortion with an 8ω load conditions, the built-in speaker 0.5w.
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推荐关键词:
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