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MPD-1508 是一款結(jié)構(gòu)緊湊高性價(jià)比的DAB/T-DMB 信號(hào)發(fā)生設(shè)備。用于 QC/QA 的音視頻和數(shù)據(jù)服務(wù)應(yīng)用檢測或DAB/T-DMB 的接收器檢測。
覆蓋多頻段輸出支持波段 Ⅲ(168MHz~250MHz)和波段 L (1452~1492MHz) ,輸出電平可控制從+10dBm到-116dBm以0.1dBm步進(jìn)可調(diào)?？纱鎯?chǔ)再調(diào)用100個(gè)測試節(jié)目.
- 穩(wěn)定的RF輸出
- 便利的操作
- 超高的性價(jià)比
- 友好的界面
- DMB/DAB 接收器設(shè)計(jì)與制造
- DMB/DAB 芯片& 模塊開發(fā)
- DMB/DAB 節(jié)目合成
Key Features
- DAB / DMB(T) : 支持四種傳輸模式(Ⅰ,Ⅱ, Ⅲ, Ⅳ)
- 內(nèi)置大量測試節(jié)目: 40 patterns * 4Mode
- IEEE 802.3u 100Base-TX, IEEE 802.3 10Base-T
- 完美的RF射頻性能
- 完全支持 波段 III (168~250MHz)
波段 L (1452~1492MHz)
- 分辨率: 1KHz
- 輸出范圍 : -116dBm ~ +10dBm
- 可存儲(chǔ)再調(diào)用多達(dá)100個(gè)節(jié)目
- IP 搖控控制
- LCD顯示
規(guī)格說明:
RF 輸出
. 頻率范圍:
Band III : 168MHz ~ 250 MHz
Band L : 1452 MHz ~ 1492 MHz
. 分辨率 : 1KHz
. 精確度 : ±5 x 10-8
. 輸出電平
. Range : -116dBm ~ +10dBm
. Resolution : 0.1dB
. Frequency Response : ±1dB or less
. Level accuracy → Band Ⅲ : Max ±1.5dB
. VSWR : Max 1.8
. Harmonics : ＜-30dBc
. Non-harmonics : ＜-50dBc
.
I/Q 基帶輸出
. Output Voltage : 1 Vpp ± 100?
. Output Impedance : 50ohm
. Connector : BNC-R
. DAB-DMB ( T ) : Transmission Mode ( I, II, III , IV )
. Output Type : Continuous, Single , Burst
. DAB-DMB ( T ) : Current supply
. 保存 / 調(diào)用 : 100 EA
. 接口 : LAN
. 電力要求 : Free volt( 90 ~ 250VAC 50/60Hz )
. 尺寸 : 115(H) X 430(W) X 410(D)mm
. 重量 : Approx. 5㎏
. 標(biāo)準(zhǔn)配備 : Power Cable, Manual, Fuse
可選件
選件 1 可增加一路射頻輸出通道
選件 2 自動(dòng)化測試 (根據(jù)客戶)
選件 3 GPIB
Description
MPD-1508 is compact sized and low price RF signal generator for TDMB mobile TV standard. It is very useful for QC/QA test of Audio, Video and Data Service application or DAB/DMB receivers with DAB/DMB patterns.
It covers various frequency range such as Band Ⅲ(174MHz~250MHz) and Band L (1452~1492MHz) and output level can be controlled from 0dBm to -120dBm in 0.1dB step. And also it can store and recall presets up to 100 for manufacturing factories and A/S centers of DAB & DMB products.
- Stable RF flatness
- Convenient GUI
- Soft key touch
- Competitive Price
- DMB/DAB Receivers design & manufacturers
- DMB/DAB Chips/chipsets & modules development
- DMB/DAB Contents buildup
Key Features
- DAB / DMB(T) : Transmission Mode(Ⅰ,Ⅱ, Ⅲ, Ⅳ)
- Apply to Digital Pattern : 40 patterns * 4Mode
- IEEE 802.3u 100Base-TX, IEEE 802.3 10Base-T
- High performance frequency synthesizer
- Support Band III (174~250MHz)
Band L (1452~1492MHz)
- High resolution output frequency : 1KHz
- Output range : -116dBm ~ +10dBm
- Store recall up to Max 100EA
- IP Remote Control
- LCD Display
Specifications
.
RF Output
.Frequency Range
Band III : 168 MHz ~ 250 MHz
Band L : 1452 MHz ~ 1492 MHz
. Resolution : 1KHz
. Accuracy : ±5 x 10-8
. Output level
. Range : -116dBm ~ +10dBm
. Resolution : 0.1dB
. Frequency Response : ±1dB or less
. Level accuracy → Band Ⅲ : Max ±1.5dB
. VSWR : Max 1.8
. Harmonics : ＜-30dBc
. Non-harmonics : ＜-50dBc
.
I/Q Output
. Output Voltage : 1 Vpp ± 100?
. Output Impedance : 50ohm
. Connector : BNC-R
. DAB-DMB ( T ) : Transmission Mode ( I, II, III , IV )
. Output Type : Continuous, Single , Burst
. DAB-DMB ( T ) : Current supply
. Save / Recall : 100 EA
. Interface : LAN
. Power Requirements : Free volt( 90 ~ 250VAC 50/60Hz )
. Dimensions : 115(H) X 430(W) X 410(D)mm
. Weight : Approx. 5㎏
. Standard Accessories : Power Cable, Manual, Fuse
Option
Option 1 additional channel
Option 2 auto Test (subject to customer)
Option 3 GPIB
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