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l 鍏锋湁绌洪枔鍒嗛泦鎺ユ敹鑳藉姏
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l 杓稿嚭鍔熺巼锛� 10锝�20W
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l 绔埌绔欢鏅傦細40ms
l 瑾ょ⒓鐜囷細≤10-6
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l 闊抽牷杓稿叆:宸﹀彸鑱查亾
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l 鐢ㄦ埗鍙互鑷瑷畾鍔犲瘑锛堥伕閰嶏級
l DB9(涓插彛1)鐢ㄤ簬瑾跨瘈(ji茅)甯跺銆佺⒓娴�
l 闆欏悜瑾為煶锛堝彲瀹氬埗锛�
l 鍙彁渚�RS232銆�485鏁告摎鎺ュ彛锛堝彲閬革級
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l 涓�璺�ASI鎺ュ彛锛堝唬闆昏妤�(y猫)锛岄伕閰嶏級
l 渚涢浕锛�AC220V/DC12V
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l 閲嶉噺锛� 3.0kg
l 澶栧舰锛�1U/2U,19鑻卞姗熺
l 鍙弽鍚戞帶鍒朵簯鑷猴紙鍙伕锛�
l 灏哄锛� 480mm×340mm×90mm(L × W ×H)
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|
瑾垮埗鏂瑰紡 |
COFDM |
|
宸ヤ綔闆诲 |
AC220V 50Hz |
|
宸ヤ綔闆绘祦 |
≤0.8A 220VAC |
|
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~10W鍙 |
|
鍌宠几闋荤巼 |
鍙换鎰忛牷鐜囧畾鍒讹紝闋荤巼閫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�40dB鏅�锛屽付鑲╂瘮鍎�(y艒u)浜�-32dB |
|
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� |
BNC瑕栭牷銆佽摦鑺遍煶闋� |
|
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 |
2. 鎺ユ敹姗熸妧琛撴寚妯�
|
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 |
|
澶栬灏哄 |
1U 姗熺 |
|
瑷倷閲嶉噺 |
3kg |
绯荤当(t菕ng)鎺ュ彛鎸囨锛�
1. 鍓嶇鐧�(f膩)灏勭郴绲�(t菕ng)
|
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 |
涓夎姱鑸┖鎻掗牠 |
|
鑸囬浕婧愬厖闆昏ō鍌欐帴鍙ｆ妧琛撹姹� |
AC220V50Hz |
2 . 鎺ユ敹绯荤当(t菕ng)
|
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�
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紝褰遍熆绯荤当(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�
鐧�(f膩)閮典欢绲︽垜鍊戯細