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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

灏�(du矛)璎涙(j墨)妯″
闁辫畝锛�3521鏅�(sh铆)闁擄細2017-09-12 16:27:59

    灏�(du矛)璎涙(j墨)妯″锛屾垨绋卞皪(du矛)璎涙(j墨)妯＄祫锛堣嫳鏂囧悕FRS PMR module锛�锛屾槸鎸囩敤浜庡皪(du矛)璎涙(j墨)鐨勬牳蹇冮泦鎴愰浕璺紝鏄(sh铆)鐝�(xi脿n)灏�(du矛)璎涙(j墨)灏�(du矛)璎涘姛鑳界殑鏈�閲嶈闆诲瓙鍏冧欢銆�

鍒嗛

    灏�(du矛)璎涙(j墨)妯″鎸夌収鎳�(y墨ng)鐢ㄤ笉鍚屽垎鐐�锛屽皪(du矛)璎涙(j墨)妯″銆佸晢鐢ㄥ皪(du矛)璎涙(j墨)妯″ 銆佹皯鐢ㄥ皪(du矛)璎涙(j墨)妯″銆佹キ(y猫)浣欏皪(du矛)璎涙(j墨)妯″銆佺垎灏�(du矛)璎涙(j墨)妯″銆侀惖璺皪(du矛)璎涙(j墨)妯″ 銆佽粖杓夊皪(du矛)璎涙(j墨)妯″ 銆傛寜鐓у昂瀵稿張鍙垎鐐轰竴鑸皪(du矛)璎涙(j墨)妯″鍜屽井鍨嬪皪(du矛)璎涙(j墨)妯″銆�

寰瀷鐗归粸(di菐n)

     瓒�?銆�?1.6*17.3*6mm2. 闆嗘垚搴﹂珮锛氬彧闇�澶栨帴MCU鐨勬帶鍒讹紝闊抽牷鍔熸斁锛孧ic(楹ュ厠棰�(f膿ng))锛孲peaker锛堝枃鍙級鍗冲彲宸ヤ綔銆�
    妯″鍖呮嫭鐧�(f膩)灏勮獮(y菙)闊充俊铏�(h脿o)铏曠悊锛岃(di脿o)鍒�锛屽姛鐜囨斁澶э紝鎺ユ敹鐨勪綆鍣斁澶�锛岃獮(y菙)闊充俊铏�(h脿o)瑙ｈ(di脿o)锛屼俊铏�(h脿o)铏曠悊銆傞珨绌嶈秴灏�锛岄枊(k膩i)鐧�(f膩)绨�(ji菐n)鍠紝鍛ㄦ湡鐭�锛屽彲鍋氭垚灏忓瀷灏�(du矛)璎涙(j墨)锛屽張鍙皣瑭叉ā濉婂祵鍏ュ埌鍏跺畠绉诲嫊(d貌ng)鎵嬫寔瑷�(sh猫)鍌欎腑锛屽缇庤姱鐨勫井鍨嬪皪(du矛)璎涙(j墨)妯″鍗冲彲寤ｆ硾鎳�(y墨ng)鐢ㄤ簬绂搧锛岄椋诧紝鏃呮父绛夎妤�(y猫)锛屽姛鑳藉(sh铆)鐢�锛屼娇鐢ㄦ柟渚�銆�

鎶�琛�(sh霉)鍙冩暩(sh霉)

    1. 鎺ユ敹(RX)鎶�琛�(sh霉)鍙冩暩(sh霉):
    鎺ユ敹闈堟晱搴�:<-120dBm(12dB sinad)
    澶辩湡搴�:<3%
    SQ闈滃櫔闈堟晱搴�:+/-2dB
    闋婚熆鑼冨湇:300HZ~3KHZ(+/-3 dB)
    淇＄磵(SINAD):>40 dB
    淇″櫔姣�(S/N):>45 dB
    AF杓稿嚭闆诲钩:>120mV
    娑堣�楅浕娴�:<70mA
    鏁�(sh霉)瀛楅煶閲忚(di脿o)绡�(ji茅)锛�8 level Max
    2.鐧�(f膩)灏�(TX)鎶�琛�(sh霉)鍙冩暩(sh霉):
    闋荤巼锛�409.75MHz--409.9875MHz(鐢ㄦ埗鍙互瀹氬埗鐩搁棞(gu膩n)鍦�(gu贸)瀹堕牷娈�锛岄牷鐜囧彲鍦�300MHz-550MHz涔嬮枔閬告搰)
    鐧�(f膩)灏勫姛鐜�:>450mW
    闋婚亾闁撻殧锛�12.5KHz
    瑾�(di脿o)鍒堕牷鍋�:<2.5KHZ
    鍓╀綑闋诲亸:<60HZ
    瑾�(di脿o)鍒跺け鐪熷害:<2%
    闋荤巼瑾ゅ樊:<5PPm
    娑堣�楅浕娴�:<420mA
    CTCSS闋诲亸:<0.6KHZ
    璺濋洟锛�4.5Km宸﹀彸锛堝湪骞冲潶寤ｉ棅鍦板付娓�(c猫)瑭︼級
    3.妯″灏哄:31.6*17.3*6mm

缍韩(k霉)闆诲瓙閫�锛岄浕瀛愮煡璀�(sh铆)锛屼竴鏌ョ櫨閫�锛�

宸叉敹閷勮姊�166730鍊�(g猫)