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鑳岃矤寮忕敘鍝佹彁渚涢浕姹犱緵闆伙紝渚涢浕鏅傞枔>3灏忔檪;
瀹屽杽鐨勬暣楂旇В姹烘柟妗堬細鎻愪緵寰炲�嬩汉鑳岃矤寮忓埌杌婅級閬犵绔欏埌涓績绔欑鍒扮鐨勬暣楂旈泦鎴愯В姹烘柟妗�锛屽鐝剧Щ鍕曠挵(hu谩n)澧冧笅閬犺窛闆�銆佸ぇ鑼冨湇鍏х殑瑕栭牷銆侀煶闋�銆佹暩鎿氱瓑澶氬獟楂斾俊鎭殑楂橀��銆佸鏅�銆佸悓姝ュ偝杓�锛�
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瑷倷瀹夎绨″柈銆佹柟渚�锛屽懆鏈熺煭銆侀洠搴﹀皬銆傝粖杓夎ō鍌欓噰鐢ㄥ惛鐩ゅぉ绶�锛屽彲鐩存帴鍚搁檮鍦ㄨ粖闋�锛岀劇闇�椤嶅杓斿姪闄勪欢锛涜ō鍌欓珨绌嶈純灏�锛屽彲瀹夎鍦ㄦ婧栫殑姗熸煖涓�銆�
鐢㈠搧鍦栫墖锛�
鎶�琛撳弮鏁革細
绯荤当(t菕ng)鐧�(f膩)灏勫墠绔ō鍌欐�ц兘鎸囨
|
瑾垮埗鏂瑰紡 |
COFDM |
|
宸ヤ綔闆诲 |
DC9V~DC15V |
|
宸ヤ綔闆绘祦 |
≤1.7A DC12V |
|
鎺у埗鎺ュ彛 |
妯欐簴RS232鎺ュ彛锛�8浣嶆暩鎿氫綅锛�1浣嶅仠姝綅锛屽伓鏍￠锛屾尝鐗圭巼锛� 19200 |
|
閫忔槑鏁告摎鎺ュ彛 |
涓�鍊嬪柈鍚戠殑閫忔槑涓插彛鍌宠几銆傦紙闇�瑕佽В瀵嗘澘鐨勯厤鍚堬級锛�8浣嶆暩鎿氫綅锛�1浣嶅仠姝綅锛屾敮鎸佸鏍￠锛屽伓鏍￠锛岀劇绶氭牎椹楋紝娉㈢壒鐜囷細1200銆�2400銆�4800銆�9600銆�19200銆�38400銆�57600銆�115200銆�230400 |
|
鍔犲瘑鏂瑰紡 |
鏀寔128浣嶇殑鍔犲瘑锛岃В瀵嗚瑙ｅ瘑鏉跨殑閰嶅悎 |
|
瑾垮埗鏄犲皠 |
QPSK锛�4QAM锛�銆�16QAM銆�64QAM |
|
鍓嶅悜绯鹃尟 |
1/2 2/3 3/4 5/6 7/8 |
|
淇濊闁撻殧 |
1/32 1/16 1/8 1/4 |
|
杓夋尝鏁� |
2K |
|
闋荤巼甯跺 |
8M锛�4M锛�2M鍙 |
|
鍌宠几纰兼祦 |
2000kbs~20000kbs鍙 |
|
鐧�(f膩)灏勫姛鐜� |
1W~2W鍙 |
|
鍌宠几闋荤巼 |
鍙换鎰忛牷鐜囧畾鍒�锛岄牷鐜囬�ｇ簩(x霉)鍙锛屾閫茬偤1MHz |
|
鍔熺巼骞冲潶搴� |
10MHz甯跺収灏忎簬0.2dB |
|
甯惰偐姣� |
杓稿嚭鍔熺巼鐐�30dB鏅�锛屽付鑲╂瘮鍎�(y艒u)浜�-39dB |
|
浜屾璜ф尝 |
≤-45dB |
|
MER |
32Db |
|
杓稿叆瑕栭牷 |
1Vp-p锛�75姝愬 |
|
杓稿叆闊抽牷 |
宸﹀彸鑱查亾 |
|
瑕栭煶闋绘帴鍙� |
杌嶇敤鑸┖鎻掗牠 |
|
瑕栭牷绶ㄧ⒓鏍煎紡 |
MPEG-2 |
|
鍦栧儚璩噺 |
澶т簬4M纰兼祦鏅傜偤720×576 |
|
瑕栭牷鍒跺紡 |
NTSC銆�PAL鍙ō |
|
闆绘睜瀹归噺 |
12.6V/120WH |
|
闃茶妯欐簴 |
鍏ㄩ媮鏁ｇ啽鍣ㄥ瀷姗熺锛岄槻濉�锛岄槻姘�锛岄槻閵硅潟锛岄槻闇囪ō瑷� |
|
鏁存灏哄 |
210mm×130mm×70mm |
|
鏁存閲嶉噺 |
≤3Kg |
|
鎺ユ敹闋荤巼鑼冨湇 |
170~860MHz VHF & UHF |
|
闋荤巼甯跺 |
2/4/8MHz鍙伕 |
|
RF杓稿叆闆诲钩 |
64QAM鏅�-92dBm /16QAM鏅� -98dBm/QPSK鏅�-104dBm |
|
RF杓稿叆闃绘姉 |
50Ω |
|
灏勯牷杓稿叆鎺ラ牠 |
N 搴� |
|
瑾垮埗鏂瑰紡 |
COFDM |
|
瑾垮埗鏄犲皠 |
QPSK锛�16QAM锛�64QAM (鍙伕) |
|
鍓嶅悜绯鹃尟 |
1/2锛�2/3锛�3/4锛�5/6,7/8 (鍙伕) |
|
杓夋尝鏁搁噺 |
2K, |
|
淇濊闁撻殧 |
1/32锛�1/16锛�1/8锛�1/4 (鍙伕) |
|
瑕栭牷瑙ｇ⒓ |
MPEG-2MP@ML |
|
灞忓箷楂樺姣� |
4:3, 16:9 |
|
瑕栭牷鍦栧儚 |
720x576 |
|
闊抽牷杓稿嚭妯″紡 |
绔嬮珨鑱查潪骞宠 300/200 mV |
|
闊宠闋昏几鍑� |
2 Audio杓稿嚭+2Video 杓稿嚭 |
|
瑙ｅ瘑鏂瑰紡 |
128浣嶈В瀵�锛岄渶瑙ｅ瘑鏉挎敮鎸� |
|
宸ヤ綔闆诲 |
AC220V / DC12V |
|
宸ヤ綔婧害 |
-20°C~+50°C |
|
鏀濆儚瑷倷鎺ュ彛 |
寰╁悎鍦栧儚鎺ュ彛,鑱查煶2閫氶亾(鍠伈/绔嬮珨鑱�)宸�/鍙� |
|
灏勯牷鎺ュ彛 |
L16 |
|
闆绘簮鎺ュ彛 |
鏂瑰舰鍗″彛 |
|
闆绘睜 |
閶伴浕 120Wh浠ヤ笂 |
|
鑸囬浕婧愬厖闆昏ō鍌欐帴鍙ｆ妧琛撹姹� |
DC12.6V鍏呴浕 |
|
淇¤櫉绋 |
瑕栭牷杓稿叆 |
瑕栭牷杓稿嚭 |
闊抽牷杓稿叆 |
闊抽牷杓稿嚭 |
|
鎺ュ彛褰㈠紡 |
RCA*1 |
RCA*4 |
RCA(L/R)*2 |
RCA(L/R) *2 |
|
淇¤櫉鏍煎紡 |
NTSC/PAL |
NTSC/PAL |
|
|
|
鎺ュ彛闃绘姉 |
75? |
75? |
47K? |
47K? |
|
鎺ュ彛闆诲钩 |
1.0±0.3Vp-p |
1.0±0.3Vp-p |
1 Vp-p |
1 Vp-p |
|
鎺ュ湴闆婚樆瑕佹眰锛氬皬浜�4 |
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闆绘簮瑕佹眰锛� AC220V 50Hz |
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瑕栭牷杓稿叆瑷倷涓昏鐢ㄤ締鐐虹郴绲�(t菕ng)鎻愪緵瑕栭牷婧�銆傝闋昏几鍏ヨō鍌欏彲浠ラ噰鐢ㄨ兘杓稿嚭1VPP锛岄樆鎶楃偤75Ω妯欐簴瑕栭牷淇¤櫉鐨勮ō鍌�銆�
鏈ō鍌欐閰嶇偤SONY鎵嬫寔鏀濆儚姗熸垨鍚屾�ц兘鍏跺畠鍝佺墝鏀濆儚姗�锛岀敤鎴跺彲浠ユ寚瀹氬瀷铏熺敱鎴戝叕鍙镐唬璩�锛屼篃鍙互浣跨敤鐢ㄦ埗鐝炬湁鐨勫悓鎬ц兘鏀濆儚姗�銆傜敤鎴跺彲浠ラ伕閰嶅悇绋皥鐢ㄧ殑鏀濆儚姗�锛屽閶肩洈寮�銆佺磪澶栧紡鏀濆儚姗熺瓑銆傚闇�纰鸿獚鍙垏鎴戝叕鍙告妧琛撴敮鎸侀儴闁�鑱�(li谩n)绯汇��
寮风儓寤鸿锛� 璜嬬洝閲忎娇鐢ㄩ珮鍒嗚鲸鐜囨敐鍍忛牠锛屾暩纰兼敐鍍忔銆備綆璩噺鏀濆儚姗熷湒鍍忛噰闆嗘晥鏋滆純宸�锛屽奖闊跨郴绲�(t菕ng)鍦栧儚娓呮櫚搴�銆�
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鎵撳嵃鐣跺墠闋�
鍏嶈不鍜ㄨ锛�18923481551
鐧�(f膩)閮典欢绲︽垜鍊戯細