公网数字集群对讲机改频自己可以改吗？ 数字集群对讲机如何入网
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\u5206\u7ec4\u6570\u636e\u4e1a\u52a1\u5728\u6bcf\u4e00\u4fe1\u9053\u7684\u603b\u901f\u7387\u4e3a6kbit/s\u2014\u2014128kbit/s\u3002\u5e76\u5c06\u6309\u8981\u6c42/\u9002\u5e94\u6027\u6765\u5b89\u6392\u5e26\u5bbd\uff0c\u4e0e\u76ee\u524d\u5927\u591a\u6570\u7f51\u7edc\u7684\u5206\u7ec4\u6570\u636e\u517c\u5bb9\uff0c\u800c\u4e14\u91c7\u7528\u5f00\u653e\u7684\u63a5\u53e3\u3002\u6bcf\u4e00\u7528\u6237\u53ef\u6839\u636e\u8d77\u5e26\u5bbd\u5360\u7528\u4e00\u4e2aRF\u4fe1\u9053\u76841-6\u4e2a\u65f6\u9699\u3002
3. \u72b6\u6001\u4fe1\u606f
iDEN\u7cfb\u7edf\u5c06\u4e3a\u5927\u7684\u7e41\u5fd9\u7684\u901a\u4fe1\u5e94\u7528\u63d0\u4f9b\u4e00\u4e2a\u72b6\u6001\u4fe1\u606f\u6765\u63d0\u9ad8\u5176\u8c03\u5ea6\u80fd\u529b\u3002\u4efb\u610f\u901a\u8bdd\u7fa4\u4e2d\u7684\u7528\u6237\u90fd\u53ef\u4ee5\u53d1\u4e00\u4e2a\u72b6\u6001\u7801\u7ed9\u73b0\u884c\u901a\u8bdd\u7fa4\u7684\u8c03\u5ea6\u5458\uff0c\u8c03\u5ea6\u5458\u53ef\u89c2\u5bdf\u5230\u53d1\u9001\u8005\u7684\u79fb\u52a8\u53f0ID\u548c\u6570\u5b57\u72b6\u6001\u7801\u3002
\u56db. iDEN\u7cfb\u7edf\u7684\u5173\u952e\u6280\u672f
1. \u65f6\u5206\u591a\u5740TDMA\u6280\u672f
\u65f6\u5206\u591a\u5740\u662f\u628a\u65f6\u95f4\u5206\u5272\u6210\u5468\u671f\u6027\u7684\u5e27\uff0c\u6bcf\u4e00\u5e27\u5728\u5206\u5272\u6210\u82e5\u5e72\u4e2a\u65f6\u9699\u3002\u7136\u540e\u6839\u636e\u4e00\u5b9a\u7684\u65f6\u95f4\u5206\u914d\u539f\u5219\uff0c\u4f7f\u5404\u4e2a\u79fb\u52a8\u53f0\u5728\u6bcf\u5e27\u5185\u53ea\u80fd\u6309\u6307\u5b9a\u7684\u65f6\u9699\u5411\u57fa\u7ad9\u53d1\u9001\u4fe1\u53f7\uff0c\u5728\u6ee1\u8db3\u5b9a\u65f6\u548c\u540c\u6b65\u7684\u6761\u4ef6\u4e0b\uff0c\u57fa\u7ad9\u53ef\u4ee5\u5206\u522b\u5728\u5404\u65f6\u9699\u4e2d\u63a5\u53d7\u5404\u79fb\u52a8\u53f0\u7684\u4fe1\u53f7\u800c\u4e0d\u6df7\u6270\u3002\u540c\u65f6\u57fa\u7ad9\u53d1\u5411\u591a\u4e2a\u79fb\u52a8\u53f0\u7684\u4fe1\u53f7\u90fd\u6309\u987a\u5e8f\u5b89\u6392\u5728\u9884\u5b9a\u7684\u65f6\u9699\u4e2d\u4f20\u8f93\uff0c\u5404\u79fb\u52a8\u53f0\u53ea\u8981\u5728\u6307\u5b9a\u7684\u65f6\u9699\u5185\u63a5\u6536\uff0c\u5c31\u80fd\u5728\u5408\u8def\u7684\u65f6\u9699\u4e2d\u628a\u53d1\u7ed9\u5b83\u7684\u4fe1\u53f7\u533a\u5206\u51fa\u6765\u3002
iDEN\u7cfb\u7edf\u628a\u6bcf\u4e2a25kHz\u4fe1\u9053\u5206\u5272\u4e3a6\u4e2a\u65f6\u9699\uff0c\u6bcf\u4e2a\u65f6\u9699\u536015ms\u3002\u5728\u6bcf\u4e2a\u65f6\u9699\u5f00\u59cb\u8bbe\u7f6e\u540c\u6b65\u7801\u4f5c\u65f6\u9699\u540c\u6b65\uff0c\u91c7\u7528\u9891\u5206\u53cc\u5de5\u65b9\u5f0f\u3002
2. VSELP\u8bed\u97f3\u7f16\u7801\u6280\u672f
iDEN\u6570\u5b57\u96c6\u7fa4\u7cfb\u7edf\u4f7f\u7528\u8bed\u97f3\u7f16\u7801\u6280\u672f\u662f\u5148\u8fdb\u7684\u77e2\u91cf\u548c\u6fc0\u52b1\u7ebf\u6027\u9884\u6d4b\u7f16\u7801\u6280\u672f(VSELP)\u5b83\u662f\u5c0630ms\u7684\u8bed\u97f3\u4f5c\u4e3a\u4e00\u4e2a\u7f16\u7801\u5b50\u5e27\uff0c\u5f97\u5230126\u6bd4\u7279\u7684\u8bed\u97f3\u7f16\u7801\u8f93\u51fa\uff0c\u5373\u4fe1\u6e90\u7f16\u7801\u901f\u7387\u4e3a4.2kbit/s\uff0c\u518d\u52a0\u4e0a3.2kbit/s\u91c7\u7528\u591a\u7801\u7387\u683c\u5f62\u6210\u524d\u5411\u7ea0\u9519\u7801\uff0c\u5f62\u62107.4kbit/s\u7684\u6570\u636e\u6d41\uff0c\u4f7f\u4fe1\u53f7\u7535\u5e73\u5728\u8f83\u9ad8\u6216\u8f83\u5e95\u7684\u8f93\u51fa\u60c5\u51b5\u4e0b\uff0c\u90fd\u53ef\u6539\u5584\u97f3\u9891\u8d28\u91cf\uff0c\u5f97\u5230\u9ad8\u8d28\u91cf\u7684\u8bdd\u97f3\u8f93\u51fa\u4fe1\u53f7\u3002\u5728\u7cfb\u7edf\u8986\u76d6\u8303\u56f4\u7684\u8fb9\u7f18\u5730\u533a\uff0cVESLP\u6539\u5584\u8bdd\u97f3\u4fe1\u53f7\u7684\u6548\u679c\u66f4\u597d\u3002
3. M\u2014\u201416QAM\u8c03\u5236\u6280\u672f
\u8c03\u5236\u6280\u672f\u662f\u6570\u5b57\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\u5c04\u9891\u63a5\u53e3\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002IDEN\u7cfb\u7edf\u91c7\u7528M\u2014\u201416QAM\u8c03\u5236\u6280\u672f\u3002\u8fd9\u662f\u4e13\u95e8\u4e3a\u6570\u5b57\u96c6\u7fa4\u7cfb\u7edf\u5f00\u53d1\u7684\u4e00\u79cd\u8c03\u5236\u6280\u672f\u3002\u8fd9\u79cd\u8c03\u5236\u65b9\u5f0f\u5177\u6709\u7ebf\u5f62\u9891\u8c31\uff0c\u514b\u670d\u65f6\u95f4\u6269\u6563\u4ea7\u751f\u7684\u5f71\u54cd\u3002
\u5b83\u7684\u57fa\u672c\u7279\u70b9\u662f\u5c06\u4f20\u9001\u7684\u4fe1\u606f\u6bd4\u7279\u9996\u5148\u5206\u4e3aM(=4)\u4e2a\u5e76\u8054\u7684\u9891\u5206\u590d\u7528\u5b50\u4fe1\u9053\uff0c\u8109\u51b2\u6ee4\u6ce2\uff0c\u4e0e\u5206\u8def\u8f7d\u6ce2\u4e00\u8d77\u8c03\u5236\uff0c\u5e76\u5728\u9891\u5206\u590d\u7528\u5668\u4e2d\u4e0e\u5b83\u7684\u526f\u8f7d\u6ce2\u4fe1\u53f7\u6df7\u5408\uff0c\u5408\u6210\u7684\u603b\u4fe1\u53f7\u5f62\u6210M\u2014\u201416QAM\u4fe1\u53f7\u3002\u89e3\u8c03\u8fc7\u7a0b\u548c\u7f16\u7801\u8fc7\u7a0b\u76f8\u53cd\u3002
去专业的应该可以
绛旓細鍏綉闆嗙兢涓绘満鏈変綘鐨勬満鍣↖D鍙凤紝鏂瑰彲杩涘叆銆鍏綉瀵硅鏈蹇呭涓夎绱狅細缁堢 骞冲彴 娴侀噺鍗 1銆佺粓绔紝鍗冲璁叉満 瀹冪殑浣滅敤鏄噰闆嗚闊炽佸帇缂┿佷笂浼犮佹帴鏀躲佽В鍘嬨佹挱鏀俱2銆佸钩鍙 骞冲彴鏄疄鐜版暟鎹浆鍙戙佹満鍣ㄥ垎缁勭瓑绯荤粺鍔熻兘锛屾病鏈夊钩鍙扮粓绔璁叉満灏辨槸涓爾澶淬傚钩鍙板垎绫伙細鍗筹細Qchat銆丟ota銆丒chat銆丼mart-PPT...涓绫绘槸鐢2G\3G...
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绛旓細娉曞緥涓婁笉鍙互銆傚啀璇村叕瀹変笓鐢ㄧ殑鏄鏁板瓧闆嗙兢瀵硅鏈锛屼綘鏃犳硶鍏ョ綉銆傛煇浜涘叕瀹夌殑瀵硅瘽鏄睘浜庢満瀵嗙殑锛屾瘮濡傚叕瀹夋鍦ㄥ竷鎺ф姄鎹曞珜鐘椂銆
绛旓細浣跨敤鍏綉鍏ㄥ浗瀵硅鏈鸿娉ㄦ剰浠旂粏闃呰鎿嶄綔璇存槑涔︼紝鐔熸倝鍏綉闆嗙兢瀵硅鏈鐨勫悇涓寜閿強鍔熻兘銆備竴銆鍏綉鏁板瓧瀵硅鏈虹殑浼樺娍 1銆佸叕缃戞暟瀛楀璁叉満鐨勪紭鍔匡紝鏈涓昏鐨勬柟闈㈠氨鏄骇鍝佸姛鑳藉緢澶氾紝浠庝娇鐢ㄧ巼涓婃潵鐪嬶紝鏁板瓧瀵硅鏈灏辫繙杩滆秴杩囦紶缁熷璁叉満鐨勫姛鐜囥傛暟瀛楀璁叉満锛屼笉浣嗗叿澶囧懠鍙佽繙绋嬪浘鍍忚幏鍙栫瓑鍩烘湰鍔熻兘锛岃繕鍏峰绱фユ姤璀︺佽秴閫熸姤璀︺佹眰鍔...
绛旓細鏁板瓧闆嗙兢瀵硅鏈鏃犵嚎閫氳绯荤粺缁煎悎閲囩敤浜嗙幇浠ｆ渶鍏堣繘鐨勬暟瀛楁妧鏈拰閫氫俊鎶鏈紝鍥犺屽叿鏈夋妧鏈厛杩涖侀璋卞埄鐢ㄧ巼楂樸佹暟鎹紶杈撻熺巼楂樼瓑鐗圭偣锛屾槸闆嗘寚鎸ヨ皟搴︺佺數璇濅簰鑱斻佹暟鎹紶杈撳拰鐭秷鎭氫俊绛変紭鐐逛簬涓浣撶殑鏂颁竴浠ｉ泦缇ら氫俊鎶鏈傛暟瀛楅泦缇ら氫俊绯荤粺鏄笓鐢ㄧ殑鎸囨尌璋冨害绯荤粺锛岀郴缁熶俊閬撻噰鐢ㄥ姩鎬佸垎閰嶆柟寮忥紝宸ヤ綔鏂瑰紡澶氫负鍗曞伐鍜屽崐鍙屽伐妯″紡...
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绛旓細鏃犵嚎鐢瀵硅鏈浣跨敤瑕佹眰 锛氬璁叉満鐩墠鍒嗕负鍏紬瀵硅鏈哄拰涓撲笟瀵硅鏈猴紝鍏紬瀵硅鏈烘槸鎸囦俊鎭骇涓氶儴銆2001銆869鍙锋枃浠惰瀹氱殑瀵硅鏈猴紝鍏舵妧鏈鑼冮檮鍚庛傛澶栫殑瀵硅鏈哄潎灞炰笓涓氬璁叉満锛屽嚒璐拱浣跨敤涓撲笟瀵硅鏈虹殑鐢ㄦ埛鍧囬』鍔炵悊鈥滀腑鍗庝汉姘戝叡鍜屽浗鏃犵嚎鐢靛彴鎵х収鈥濓紙浠ュ悗绠绉扳滅數鍙版墽鐓р濓級锛屽苟鍦ㄥ浗瀹舵寚瀹氱殑鎶鏈弬鏁颁笅浣跨敤銆備互涓嬫槸浣跨敤...
绛旓細MTM800 杩欎釜鏈哄櫒鏄800鍏嗙殑鏁板瓧闆嗙兢杞﹁浇鍙帮紝杩欎釜鍙伴渶瑕侀厤鍚堟暟瀛楅泦缇や腑缁т娇鐢紝浣犲紑鏈烘敹鍒板埆浜虹殑閫氫俊鏄洜涓轰綘寰楁満鍣ㄨ缃湪鍒汉鐨勭兢缁勯噷锛岃繖涓満鍣ㄥ嵆浣挎槸璁剧疆鍦ㄨ劚缃戠姸鎬佷笅浣跨敤涔熸病浠涔堝彲鐢ㄤ环鍊硷紝鍥犱负800鍏嗘槸涓撶敤鐨闆嗙兢棰娈.
绛旓細鍙互姘戠敤鐨勫父鏈150M銆400M銆800M锛350M灞炰簬鏀垮簻鐢ㄧ殑锛屼釜浜哄拰鍗曚綅鍙互鐢150M鍜400M鐨勩傛牴鎹數纾佺悊璁猴紝棰戠巼瓒婁綆锛屾尝闀胯秺闀匡紝鐢垫尝绌块忓缓绛戠墿鐨勮兘鍔涜秺寮憋紝浣嗙粫灏勮兘鍔涜秺寮猴紱棰戠巼瓒婇珮锛屾尝闀胯秺鐭紝鐢垫尝绌块忓缓绛戠墿鑳藉姏瓒婂己锛屼絾缁曞皠鑳藉姏瓒婂急銆傚洜姝わ紝瀵逛簬涓撲笟瀵硅鏈鏉ヨ锛屽湪鍩庡競鍥犱负妤兼埧瀵嗛泦搴﹂珮锛岄渶瑕佺數娉㈢┛閫忓姏...
绛旓細瀵硅鏈虹殑鑻辨枃鍚嶇О鏄 two way radio锛屽畠鏄竴绉嶅弻鍚戠Щ鍔ㄩ氫俊宸ュ叿锛屽湪涓嶉渶瑕佷换浣曠綉缁滄敮鎸佺殑鎯呭喌涓嬶紝灏卞彲浠ラ氳瘽锛屾病鏈夎瘽璐逛骇鐢燂紝閫傜敤浜庣浉瀵瑰浐瀹氫笖棰戠箒閫氳瘽鐨勫満鍚堛傚璁叉満鏈変笁澶х被锛氭ā鎷熷璁叉満銆鏁板瓧瀵硅鏈銆両P瀵硅鏈恒傚彂灞曞巻鍙 瀵硅鏈烘槸闆嗙兢閫氫俊鐨勭粓绔澶囷紝瀹冧笉浣嗗彲浠ヤ綔涓洪泦缇ら氫俊鐨勭粓绔澶囷紝杩樺彲浠ヤ綔涓虹Щ鍔ㄩ氫俊涓...
